Packages / Debian 12 (Bookworm) / Source / net / nagios4

Source Package: nagios4 (4.4.6-4+deb12u1)

cgi files for nagios4

The following binary packages are built from this source package:

nagios4-cgi
cgi files for nagios4
nagios4-common
support files for nagios4
nagios4-core
host/service/network monitoring and management system core files

Known vulnerabilities

Matching against OpenFactory catalog package versions is in progress.

CVE	Severity	Version impact
[CVE-2026-48549] Published: Aug 26, 2026, 4:16:26 PM UTC Nagios Core before 4.5.13 and Nagios XI before 2026R1.5 contains a CSRF vulnerability in cmd.cgi. When no Cookie header is present, the double-submit cookie protection can be bypassed by supplying mat	Medium(6.9)	Affected Details (6) `4.4.6-4+deb12u1` · all · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` nvd · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · all · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` nvd · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · amd64 · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` nvd · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · arm64 · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` nvd · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · amd64 · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` nvd · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · arm64 · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` nvd · nagios4 · debian · bookworm
[CVE-2026-48554] Published: Aug 12, 2026, 5:17:27 PM UTC nagios4: CVE-2026-48554	High(7.7)	Affected Details (6) `4.4.6-4+deb12u1` · all · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · all · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · amd64 · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · arm64 · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · amd64 · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · arm64 · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm
[CVE-2026-48553] Published: Aug 12, 2026, 5:17:27 PM UTC nagios4: CVE-2026-48553	High(7.7)	Affected Details (6) `4.4.6-4+deb12u1` · all · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · all · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · amd64 · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · arm64 · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · amd64 · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · arm64 · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm
[CVE-2026-48552] Published: Aug 12, 2026, 5:17:27 PM UTC nagios4: CVE-2026-48552	Medium(5.1)	Affected Details (6) `4.4.6-4+deb12u1` · all · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · all · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · amd64 · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · arm64 · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · amd64 · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · arm64 · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm
[CVE-2026-48551] Published: Aug 12, 2026, 5:17:27 PM UTC nagios4: CVE-2026-48551	Medium(6.1)	Affected Details (6) `4.4.6-4+deb12u1` · all · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · all · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · amd64 · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · arm64 · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · amd64 · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · arm64 · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm
[CVE-2026-48550] Published: Aug 12, 2026, 5:17:27 PM UTC nagios4: CVE-2026-48550	Medium(5.1)	Affected Details (6) `4.4.6-4+deb12u1` · all · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · all · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · amd64 · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · arm64 · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · amd64 · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · arm64 · bookworm-security Affected · Fixed: `4.4.6-4+deb12u2` dsa · nagios4 · debian · bookworm
[CVE-2020-35269] Published: Dec 21, 2020, 12:00:00 AM UTC nagios4: CVE-2020-35269	High(8.8)	Unknown Matching against OpenFactory catalog package versions is in progress. Observed: Oct 23, 2026, 5:51:30 PM UTC Details (6) `4.4.6-4+deb12u1` · all · bookworm-security Affected dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · all · bookworm-security Affected dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · amd64 · bookworm-security Affected dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · arm64 · bookworm-security Affected dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · amd64 · bookworm-security Affected dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · arm64 · bookworm-security Affected dsa · nagios4 · debian · bookworm
[CVE-2020-13977] Published: Jun 9, 2020, 12:00:00 AM UTC nagios4: CVE-2020-13977	Medium(4.9)	Unknown Matching against OpenFactory catalog package versions is in progress. Observed: Oct 23, 2026, 5:47:45 PM UTC Details (6) `4.4.6-4+deb12u1` · all · bookworm-security Fixed · Fixed: `4.3.4-4` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · all · bookworm-security Fixed · Fixed: `4.3.4-4` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · amd64 · bookworm-security Fixed · Fixed: `4.3.4-4` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · arm64 · bookworm-security Fixed · Fixed: `4.3.4-4` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · amd64 · bookworm-security Fixed · Fixed: `4.3.4-4` dsa · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · arm64 · bookworm-security Fixed · Fixed: `4.3.4-4` dsa · nagios4 · debian · bookworm
[CVE-2018-18245] Published: Dec 12, 2018, 12:00:00 AM UTC nagios4: CVE-2018-18245	Medium(4.7)	Unknown Matching against OpenFactory catalog package versions is in progress. Observed: Oct 23, 2026, 5:35:28 PM UTC Details (6) `4.4.6-4+deb12u1` · all · bookworm-security Fixed · Fixed: `4.3.4-3` dsa · nagios4 · debian · bookworm; dsa · nagios4 · debian · 12 `4.4.6-4+deb12u1` · all · bookworm-security Fixed · Fixed: `4.3.4-3` dsa · nagios4 · debian · bookworm; dsa · nagios4 · debian · 12 `4.4.6-4+deb12u1` · amd64 · bookworm-security Fixed · Fixed: `4.3.4-3` dsa · nagios4 · debian · bookworm; dsa · nagios4 · debian · 12 `4.4.6-4+deb12u1` · arm64 · bookworm-security Fixed · Fixed: `4.3.4-3` dsa · nagios4 · debian · bookworm; dsa · nagios4 · debian · 12 `4.4.6-4+deb12u1` · amd64 · bookworm-security Fixed · Fixed: `4.3.4-3` dsa · nagios4 · debian · bookworm; dsa · nagios4 · debian · 12 `4.4.6-4+deb12u1` · arm64 · bookworm-security Fixed · Fixed: `4.3.4-3` dsa · nagios4 · debian · bookworm; dsa · nagios4 · debian · 12
[CVE-2018-13458] Published: Jul 12, 2018, 6:29:00 PM UTC nagios4: CVE-2018-13458	Medium(5.5)	Unknown Matching against OpenFactory catalog package versions is in progress. Observed: Oct 23, 2026, 5:34:35 PM UTC Details (6) `4.4.6-4+deb12u1` · all · bookworm-security Fixed · Fixed: `4.3.4-3` dsa · nagios4 · debian · bookworm; dsa · nagios4 · debian · 12 `4.4.6-4+deb12u1` · all · bookworm-security Fixed · Fixed: `4.3.4-3` dsa · nagios4 · debian · bookworm; dsa · nagios4 · debian · 12 `4.4.6-4+deb12u1` · amd64 · bookworm-security Fixed · Fixed: `4.3.4-3` dsa · nagios4 · debian · bookworm; dsa · nagios4 · debian · 12 `4.4.6-4+deb12u1` · arm64 · bookworm-security Fixed · Fixed: `4.3.4-3` dsa · nagios4 · debian · bookworm; dsa · nagios4 · debian · 12 `4.4.6-4+deb12u1` · amd64 · bookworm-security Fixed · Fixed: `4.3.4-3` dsa · nagios4 · debian · bookworm; dsa · nagios4 · debian · 12 `4.4.6-4+deb12u1` · arm64 · bookworm-security Fixed · Fixed: `4.3.4-3` dsa · nagios4 · debian · bookworm; dsa · nagios4 · debian · 12
[CVE-2018-13457] Published: Jul 12, 2018, 6:29:00 PM UTC nagios4: CVE-2018-13457	Medium(5.5)	Unknown Matching against OpenFactory catalog package versions is in progress. Observed: Oct 23, 2026, 5:34:35 PM UTC Details (6) `4.4.6-4+deb12u1` · all · bookworm-security Fixed · Fixed: `4.3.4-3` dsa · nagios4 · debian · bookworm; dsa · nagios4 · debian · 12 `4.4.6-4+deb12u1` · all · bookworm-security Fixed · Fixed: `4.3.4-3` dsa · nagios4 · debian · bookworm; dsa · nagios4 · debian · 12 `4.4.6-4+deb12u1` · amd64 · bookworm-security Fixed · Fixed: `4.3.4-3` dsa · nagios4 · debian · bookworm; dsa · nagios4 · debian · 12 `4.4.6-4+deb12u1` · arm64 · bookworm-security Fixed · Fixed: `4.3.4-3` dsa · nagios4 · debian · bookworm; dsa · nagios4 · debian · 12 `4.4.6-4+deb12u1` · amd64 · bookworm-security Fixed · Fixed: `4.3.4-3` dsa · nagios4 · debian · bookworm; dsa · nagios4 · debian · 12 `4.4.6-4+deb12u1` · arm64 · bookworm-security Fixed · Fixed: `4.3.4-3` dsa · nagios4 · debian · bookworm; dsa · nagios4 · debian · 12
[CVE-2018-13441] Published: Jul 12, 2018, 6:29:00 PM UTC nagios4: CVE-2018-13441	Medium(5.5)	Unknown Matching against OpenFactory catalog package versions is in progress. Observed: Oct 23, 2026, 5:34:35 PM UTC Details (6) `4.4.6-4+deb12u1` · all · bookworm-security Fixed · Fixed: `4.3.4-3` dsa · nagios4 · debian · bookworm; dsa · nagios4 · debian · 12 `4.4.6-4+deb12u1` · all · bookworm-security Fixed · Fixed: `4.3.4-3` dsa · nagios4 · debian · bookworm; dsa · nagios4 · debian · 12 `4.4.6-4+deb12u1` · amd64 · bookworm-security Fixed · Fixed: `4.3.4-3` dsa · nagios4 · debian · bookworm; dsa · nagios4 · debian · 12 `4.4.6-4+deb12u1` · arm64 · bookworm-security Fixed · Fixed: `4.3.4-3` dsa · nagios4 · debian · bookworm; dsa · nagios4 · debian · 12 `4.4.6-4+deb12u1` · amd64 · bookworm-security Fixed · Fixed: `4.3.4-3` dsa · nagios4 · debian · bookworm; dsa · nagios4 · debian · 12 `4.4.6-4+deb12u1` · arm64 · bookworm-security Fixed · Fixed: `4.3.4-3` dsa · nagios4 · debian · bookworm; dsa · nagios4 · debian · 12

Fixed and unaffected versions (1)

CVE Severity Version impact

CVE	Severity	Version impact
[CVE-2026-48548] Published: Aug 26, 2026, 4:16:26 PM UTC Nagios Core before 4.5.12 contains a cross-site request forgery vulnerability in cmd.cgi where the CSRF protection mechanism passes validation when the NagFormId cookie is absent. Attackers can craft	Medium(6.9)	Fixed Details (6) `4.4.6-4+deb12u1` · all · bookworm-security Fixed · Fixed: `4.4.6-4+deb12u1` nvd · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · all · bookworm-security Fixed · Fixed: `4.4.6-4+deb12u1` nvd · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · amd64 · bookworm-security Fixed · Fixed: `4.4.6-4+deb12u1` nvd · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · arm64 · bookworm-security Fixed · Fixed: `4.4.6-4+deb12u1` nvd · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · amd64 · bookworm-security Fixed · Fixed: `4.4.6-4+deb12u1` nvd · nagios4 · debian · bookworm `4.4.6-4+deb12u1` · arm64 · bookworm-security Fixed · Fixed: `4.4.6-4+deb12u1` nvd · nagios4 · debian · bookworm

[CVE-2026-48548]

Published: Aug 26, 2026, 4:16:26 PM UTC

Nagios Core before 4.5.12 contains a cross-site request forgery vulnerability in cmd.cgi where the CSRF protection mechanism passes validation when the NagFormId cookie is absent. Attackers can craft

Medium(6.9)

Fixed

Details (6)

4.4.6-4+deb12u1 · all · bookworm-security
Fixed · Fixed: 4.4.6-4+deb12u1
nvd · nagios4 · debian · bookworm
4.4.6-4+deb12u1 · all · bookworm-security
Fixed · Fixed: 4.4.6-4+deb12u1
nvd · nagios4 · debian · bookworm
4.4.6-4+deb12u1 · amd64 · bookworm-security
Fixed · Fixed: 4.4.6-4+deb12u1
nvd · nagios4 · debian · bookworm
4.4.6-4+deb12u1 · arm64 · bookworm-security
Fixed · Fixed: 4.4.6-4+deb12u1
nvd · nagios4 · debian · bookworm
4.4.6-4+deb12u1 · amd64 · bookworm-security
Fixed · Fixed: 4.4.6-4+deb12u1
nvd · nagios4 · debian · bookworm
4.4.6-4+deb12u1 · arm64 · bookworm-security
Fixed · Fixed: 4.4.6-4+deb12u1
nvd · nagios4 · debian · bookworm

Last synced: Oct 28, 2026, 8:46:07 AM UTC

[CVE catalog]

Sources

Debian 12 (Bookworm) main amd64Sep 1, 2026
Authoritative source; repository metadata signature verified
Signature evidence
bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
Repository-signature verification record
Signed object
https://deb.debian.org/debian/dists/bookworm/InRelease
Signed-object SHA-256
77737fa4b34f2693e982cc9ee35736816c35a7778fc2d326cc1bbf5b301fe1aa
Signer fingerprint
4CB50190207B4758A3F73A796ED0E7B82643E131
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Repository metadata hash linkage
Path
main/binary-amd64/Packages.xz
Expected SHA-256
9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
Observed SHA-256
9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
Result
match verified
Debian 12 (Bookworm) main arm64Sep 1, 2026
Authoritative source; repository metadata signature verified
Signature evidence
bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Repository-signature verification record
Signed object
https://deb.debian.org/debian/dists/bookworm/InRelease
Signed-object SHA-256
77737fa4b34f2693e982cc9ee35736816c35a7778fc2d326cc1bbf5b301fe1aa
Signer fingerprint
4CB50190207B4758A3F73A796ED0E7B82643E131
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Repository metadata hash linkage
Path
main/binary-arm64/Packages.xz
Expected SHA-256
2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Observed SHA-256
2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Result
match verified
Debian 12 (Bookworm) security main amd64Sep 1, 2026
Authoritative source; repository metadata signature verified
Signature evidence
bookworm-security-main-amd64:f6c2fe702b8cabb044e7bb46c5eaf3962abb6cfed5fcac896ffeb271b9d15104
Repository-signature verification record
Signed object
https://security.debian.org/debian-security/dists/bookworm-security/InRelease
Signed-object SHA-256
6d12b591dde8841119e7e66de94b2af438681faebffabe08ea364290f7aaee1c
Signer fingerprint
ED541312A33F1128F10B1C6C54404762BBB6E853
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Repository metadata hash linkage
Path
main/binary-amd64/Packages.xz
Expected SHA-256
f6c2fe702b8cabb044e7bb46c5eaf3962abb6cfed5fcac896ffeb271b9d15104
Observed SHA-256
f6c2fe702b8cabb044e7bb46c5eaf3962abb6cfed5fcac896ffeb271b9d15104
Result
match verified
Debian 12 (Bookworm) security main arm64Sep 1, 2026
Authoritative source; repository metadata signature verified
Signature evidence
bookworm-security-main-arm64:f9b8756324afddf50b1c19d6d46164158c0361909fddc40b48777ad665dfdb14
Repository-signature verification record
Signed object
https://security.debian.org/debian-security/dists/bookworm-security/InRelease
Signed-object SHA-256
6d12b591dde8841119e7e66de94b2af438681faebffabe08ea364290f7aaee1c
Signer fingerprint
ED541312A33F1128F10B1C6C54404762BBB6E853
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Repository metadata hash linkage
Path
main/binary-arm64/Packages.xz
Expected SHA-256
f9b8756324afddf50b1c19d6d46164158c0361909fddc40b48777ad665dfdb14
Observed SHA-256
f9b8756324afddf50b1c19d6d46164158c0361909fddc40b48777ad665dfdb14
Result
match verified