CVE catalog

CVE-2018-6389

wordpress: CVE-2018-6389

Severity: Low
Published: Feb 6, 2018, 5:29:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 72.67% · Oct 22, 2026

In WordPress through 4.9.2, unauthenticated attackers can cause a denial of service (resource consumption) by using the large list of registered .js files (from wp-includes/script-loader.php) to construct a series of requests to load every file many times.

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	wordpress	sid	`7.1.3+dfsg1-1`	vulnerable
Debian	wordpress	forky	`7.1.3+dfsg1-1`	vulnerable
Debian	wordpress	trixie	`6.8.7+dfsg1-0+deb13u1`	vulnerable
Debian	wordpress	trixie-security	`6.8.10+dfsg1-0+deb13u1`	vulnerable
Debian	wordpress	bookworm	`6.1.9+dfsg1-0+deb12u1`	vulnerable
Debian	wordpress	bookworm-security	`6.1.9+dfsg1-0+deb12u1`	vulnerable

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	wordpress	source	sid	`(unfixed)`	unimportant	Not reported	Not reported
Debian	wordpress	source	forky	`(unfixed)`	unimportant	Not reported	Not reported
Debian	wordpress	source	trixie	`(unfixed)`	unimportant	Not reported	Not reported
Debian	wordpress	source	bookworm	`(unfixed)`	unimportant	Not reported	Not reported

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[wordpress]Unknown
Details (4)
- 6.1.9+dfsg1-0+deb12u1 · all · bookworm
  Affected
  dsa · wordpress · debian · bookworm; dsa · wordpress · debian · 12
- 6.1.9+dfsg1-0+deb12u1 · all · bookworm
  Affected
  dsa · wordpress · debian · bookworm; dsa · wordpress · debian · 12
- 6.1.9+dfsg1-0+deb12u1 · all · bookworm-security
  Affected
  dsa · wordpress · debian · bookworm; dsa · wordpress · debian · 12
- 6.1.9+dfsg1-0+deb12u1 · all · bookworm-security
  Affected
  dsa · wordpress · debian · bookworm; dsa · wordpress · debian · 12
[wordpress-l10n]Unknown
Source package: [wordpress]
Details (4)
- 6.1.9+dfsg1-0+deb12u1 · all · bookworm
  Affected
  dsa · wordpress · debian · bookworm; dsa · wordpress · debian · 12
- 6.1.9+dfsg1-0+deb12u1 · all · bookworm
  Affected
  dsa · wordpress · debian · bookworm; dsa · wordpress · debian · 12
- 6.1.9+dfsg1-0+deb12u1 · all · bookworm-security
  Affected
  dsa · wordpress · debian · bookworm; dsa · wordpress · debian · 12
- 6.1.9+dfsg1-0+deb12u1 · all · bookworm-security
  Affected
  dsa · wordpress · debian · bookworm; dsa · wordpress · debian · 12
[wordpress-theme-twentytwentyone]Unknown
Source package: [wordpress]
Details (4)
- 6.1.9+dfsg1-0+deb12u1 · all · bookworm
  Affected
  dsa · wordpress · debian · bookworm; dsa · wordpress · debian · 12
- 6.1.9+dfsg1-0+deb12u1 · all · bookworm
  Affected
  dsa · wordpress · debian · bookworm; dsa · wordpress · debian · 12
- 6.1.9+dfsg1-0+deb12u1 · all · bookworm-security
  Affected
  dsa · wordpress · debian · bookworm; dsa · wordpress · debian · 12
- 6.1.9+dfsg1-0+deb12u1 · all · bookworm-security
  Affected
  dsa · wordpress · debian · bookworm; dsa · wordpress · debian · 12
[wordpress-theme-twentytwentythree]Unknown
Source package: [wordpress]
Details (4)
- 6.1.9+dfsg1-0+deb12u1 · all · bookworm
  Affected
  dsa · wordpress · debian · bookworm; dsa · wordpress · debian · 12
- 6.1.9+dfsg1-0+deb12u1 · all · bookworm
  Affected
  dsa · wordpress · debian · bookworm; dsa · wordpress · debian · 12
- 6.1.9+dfsg1-0+deb12u1 · all · bookworm-security
  Affected
  dsa · wordpress · debian · bookworm; dsa · wordpress · debian · 12
- 6.1.9+dfsg1-0+deb12u1 · all · bookworm-security
  Affected
  dsa · wordpress · debian · bookworm; dsa · wordpress · debian · 12
[wordpress-theme-twentytwentytwo]Unknown
Source package: [wordpress]
Details (4)
- 6.1.9+dfsg1-0+deb12u1 · all · bookworm
  Affected
  dsa · wordpress · debian · bookworm; dsa · wordpress · debian · 12
- 6.1.9+dfsg1-0+deb12u1 · all · bookworm
  Affected
  dsa · wordpress · debian · bookworm; dsa · wordpress · debian · 12
- 6.1.9+dfsg1-0+deb12u1 · all · bookworm-security
  Affected
  dsa · wordpress · debian · bookworm; dsa · wordpress · debian · 12
- 6.1.9+dfsg1-0+deb12u1 · all · bookworm-security
  Affected
  dsa · wordpress · debian · bookworm; dsa · wordpress · debian · 12

[Debian 13 (Trixie)]

[wordpress]Unknown
Details (6)
- 6.8.3+dfsg1-0+deb13u1 · all · trixie
  Affected
  dsa · wordpress · debian · 13
- 6.8.3+dfsg1-0+deb13u1 · all · trixie
  Affected
  dsa · wordpress · debian · 13
- 6.8.10+dfsg1-0+deb13u1 · all · trixie-security
  Affected
  dsa · wordpress · debian · 13
- 6.8.6+dfsg1-0+deb13u1 · all · trixie-security · Historical version
  Affected
  dsa · wordpress · debian · 13
- 6.8.7+dfsg1-0+deb13u1 · all · trixie-security · Historical version
  Affected
  dsa · wordpress · debian · 13
- 6.8.7+dfsg1-0+deb13u1 · all · trixie-security
  Affected
  dsa · wordpress · debian · 13
[wordpress-l10n]Unknown
Source package: [wordpress]
Details (6)
- 6.8.3+dfsg1-0+deb13u1 · all · trixie
  Affected
  dsa · wordpress · debian · 13
- 6.8.3+dfsg1-0+deb13u1 · all · trixie
  Affected
  dsa · wordpress · debian · 13
- 6.8.10+dfsg1-0+deb13u1 · all · trixie-security
  Affected
  dsa · wordpress · debian · 13
- 6.8.6+dfsg1-0+deb13u1 · all · trixie-security · Historical version
  Affected
  dsa · wordpress · debian · 13
- 6.8.7+dfsg1-0+deb13u1 · all · trixie-security
  Affected
  dsa · wordpress · debian · 13
- 6.8.7+dfsg1-0+deb13u1 · all · trixie-security · Historical version
  Affected
  dsa · wordpress · debian · 13
[wordpress-theme-twentytwentyfive]Unknown
Source package: [wordpress]
Details (6)
- 6.8.3+dfsg1-0+deb13u1 · all · trixie
  Affected
  dsa · wordpress · debian · 13
- 6.8.3+dfsg1-0+deb13u1 · all · trixie
  Affected
  dsa · wordpress · debian · 13
- 6.8.10+dfsg1-0+deb13u1 · all · trixie-security
  Affected
  dsa · wordpress · debian · 13
- 6.8.6+dfsg1-0+deb13u1 · all · trixie-security · Historical version
  Affected
  dsa · wordpress · debian · 13
- 6.8.7+dfsg1-0+deb13u1 · all · trixie-security · Historical version
  Affected
  dsa · wordpress · debian · 13
- 6.8.7+dfsg1-0+deb13u1 · all · trixie-security
  Affected
  dsa · wordpress · debian · 13
[wordpress-theme-twentytwentyfour]Unknown
Source package: [wordpress]
Details (6)
- 6.8.3+dfsg1-0+deb13u1 · all · trixie
  Affected
  dsa · wordpress · debian · 13
- 6.8.3+dfsg1-0+deb13u1 · all · trixie
  Affected
  dsa · wordpress · debian · 13
- 6.8.10+dfsg1-0+deb13u1 · all · trixie-security
  Affected
  dsa · wordpress · debian · 13
- 6.8.6+dfsg1-0+deb13u1 · all · trixie-security · Historical version
  Affected
  dsa · wordpress · debian · 13
- 6.8.7+dfsg1-0+deb13u1 · all · trixie-security
  Affected
  dsa · wordpress · debian · 13
- 6.8.7+dfsg1-0+deb13u1 · all · trixie-security · Historical version
  Affected
  dsa · wordpress · debian · 13
[wordpress-theme-twentytwentythree]Unknown
Source package: [wordpress]
Details (6)
- 6.8.3+dfsg1-0+deb13u1 · all · trixie
  Affected
  dsa · wordpress · debian · 13
- 6.8.3+dfsg1-0+deb13u1 · all · trixie
  Affected
  dsa · wordpress · debian · 13
- 6.8.10+dfsg1-0+deb13u1 · all · trixie-security
  Affected
  dsa · wordpress · debian · 13
- 6.8.6+dfsg1-0+deb13u1 · all · trixie-security · Historical version
  Affected
  dsa · wordpress · debian · 13
- 6.8.7+dfsg1-0+deb13u1 · all · trixie-security · Historical version
  Affected
  dsa · wordpress · debian · 13
- 6.8.7+dfsg1-0+deb13u1 · all · trixie-security
  Affected
  dsa · wordpress · debian · 13

Observed: Oct 23, 2026, 5:37:29 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]