CVE catalog

CVE-2026-1836

The system stores the username and password from the login form after submitting the request. This could allow an attacker with access to the platform to return to the browser and view the login crede

[CVE catalog]

Severity: Medium · CVSS 5.3
Published: Jun 12, 2026, 2:16:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.10% · Oct 25, 2026

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	redmine	sid	`6.1.5+ds-3`	fixed
Debian	redmine	forky	`6.1.5+ds-3`	fixed
Debian	redmine	trixie	`6.0.5+ds-1`	vulnerable
Debian	redmine	bookworm	`5.0.4-5+deb12u1`	vulnerable
Debian	redmine	bookworm-security	`5.0.4-5+deb12u1`	vulnerable
Cpe	redmine	Not reported	Not reported	vulnerable
Ubuntu	redmine	16.04	`3.0~20140825-8`	vulnerable
Ubuntu	redmine	16.04	`3.2.0-1`	vulnerable
Ubuntu	redmine	16.04	`3.2.0-3`	vulnerable
Ubuntu	redmine	16.04	`3.2.1-1`	vulnerable
Ubuntu	redmine	16.04	`3.2.1-2`	vulnerable
Ubuntu	redmine	16.04	`3.2.1-2ubuntu0.2`	vulnerable
Ubuntu	redmine	18.04	`3.3.1-4`	vulnerable
Ubuntu	redmine	18.04	`3.4.2-1`	vulnerable
Ubuntu	redmine	18.04	`3.4.4-1`	vulnerable
Ubuntu	redmine	18.04	`3.4.4-1ubuntu0.1`	vulnerable
Ubuntu	redmine	20.04	`4.0.4-1`	vulnerable
Ubuntu	redmine	20.04	`4.0.4-3`	vulnerable
Ubuntu	redmine	20.04	`4.0.6-2`	vulnerable

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	redmine	source	sid	`6.1.3+ds-1`	not yet assigned	Not reported	[1140483]
Debian	redmine	source	forky	`6.1.3+ds-1`	not yet assigned	Not reported	[1140483]
Debian	redmine	source	trixie	`(unfixed)`	not yet assigned	Not reported	[1140483]
Debian	redmine	source	bookworm	`(unfixed)`	not yet assigned	Not reported	[1140483]

[Debian bug #1140483]

Notes

[trixie] redmine: Minor issue [bookworm] redmine: Minor issue; credential-bearing responses lack Cache-Control: no-store, exposure limited to local access to the victim's browser cache

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[redmine]Affected
Details (4)
- 5.0.4-5+deb12u1 · all · bookworm
  Affected
  nvd · redmine · debian · bookworm; nvd · redmine · debian · 12
- 5.0.4-5+deb12u1 · all · bookworm
  Affected
  nvd · redmine · debian · bookworm; nvd · redmine · debian · 12
- 5.0.4-5+deb12u1 · all · bookworm-security
  Affected
  nvd · redmine · debian · bookworm; nvd · redmine · debian · 12
- 5.0.4-5+deb12u1 · all · bookworm-security
  Affected
  nvd · redmine · debian · bookworm; nvd · redmine · debian · 12
[redmine-mysql]Affected
Source package: [redmine]
Details (4)
- 5.0.4-5+deb12u1 · all · bookworm
  Affected
  nvd · redmine · debian · bookworm; nvd · redmine · debian · 12
- 5.0.4-5+deb12u1 · all · bookworm
  Affected
  nvd · redmine · debian · bookworm; nvd · redmine · debian · 12
- 5.0.4-5+deb12u1 · all · bookworm-security
  Affected
  nvd · redmine · debian · bookworm; nvd · redmine · debian · 12
- 5.0.4-5+deb12u1 · all · bookworm-security
  Affected
  nvd · redmine · debian · bookworm; nvd · redmine · debian · 12
[redmine-pgsql]Affected
Source package: [redmine]
Details (4)
- 5.0.4-5+deb12u1 · all · bookworm
  Affected
  nvd · redmine · debian · bookworm; nvd · redmine · debian · 12
- 5.0.4-5+deb12u1 · all · bookworm
  Affected
  nvd · redmine · debian · bookworm; nvd · redmine · debian · 12
- 5.0.4-5+deb12u1 · all · bookworm-security
  Affected
  nvd · redmine · debian · bookworm; nvd · redmine · debian · 12
- 5.0.4-5+deb12u1 · all · bookworm-security
  Affected
  nvd · redmine · debian · bookworm; nvd · redmine · debian · 12
[redmine-sqlite]Affected
Source package: [redmine]
Details (4)
- 5.0.4-5+deb12u1 · all · bookworm
  Affected
  nvd · redmine · debian · bookworm; nvd · redmine · debian · 12
- 5.0.4-5+deb12u1 · all · bookworm
  Affected
  nvd · redmine · debian · bookworm; nvd · redmine · debian · 12
- 5.0.4-5+deb12u1 · all · bookworm-security
  Affected
  nvd · redmine · debian · bookworm; nvd · redmine · debian · 12
- 5.0.4-5+deb12u1 · all · bookworm-security
  Affected
  nvd · redmine · debian · bookworm; nvd · redmine · debian · 12

[Debian 13 (Trixie)]

[redmine]Affected
Details (2)
- 6.0.5+ds-1 · all · trixie
  Affected
  nvd · redmine · debian · 13
- 6.0.5+ds-1 · all · trixie
  Affected
  nvd · redmine · debian · 13
[redmine-mysql]Affected
Source package: [redmine]
Details (2)
- 6.0.5+ds-1 · all · trixie
  Affected
  nvd · redmine · debian · 13
- 6.0.5+ds-1 · all · trixie
  Affected
  nvd · redmine · debian · 13
[redmine-pgsql]Affected
Source package: [redmine]
Details (2)
- 6.0.5+ds-1 · all · trixie
  Affected
  nvd · redmine · debian · 13
- 6.0.5+ds-1 · all · trixie
  Affected
  nvd · redmine · debian · 13
[redmine-sqlite]Affected
Source package: [redmine]
Details (2)
- 6.0.5+ds-1 · all · trixie
  Affected
  nvd · redmine · debian · 13
- 6.0.5+ds-1 · all · trixie
  Affected
  nvd · redmine · debian · 13

Observed: Oct 23, 2026, 9:46:18 PM UTC

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database]