Catálogo de CVE

CVE-2020-10959

mediawiki affected and fixed versions

resources/src/mediawiki.page.ready/ready.js in MediaWiki before 1.35 allows remote attackers to force a logout and external redirection via HTML content in a MediaWiki page.

Gravedad: Medium · CVSS 5.4CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Published: Jan 1, 2020, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 1.43% · Oct 27, 2026

Projects and upstream resources

[mediawiki][Source-reported homepage]

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Distribution / release	Package	Version	Status	Source
Debiantrixie-security	mediawiki	`1:1.43.9+dfsg-1~deb13u1`	Not affected	[CVE-2020-10959]
Debiantrixie	mediawiki	Not reported	Not affectedDistribution reports not affected	[CVE-2020-10959]
Debiantrixie	mediawiki	`1:1.43.9+dfsg-1~deb13u1`	Not affected	[CVE-2020-10959]
Debiansid	mediawiki	Not reported	Not affectedDistribution reports not affected	[CVE-2020-10959]
Debiansid	mediawiki	`1:1.43.11+dfsg-3`	Not affected	[CVE-2020-10959]
Debianforky	mediawiki	Not reported	Not affectedDistribution reports not affected	[CVE-2020-10959]
Debianforky	mediawiki	`1:1.43.11+dfsg-1`	Not affected	[CVE-2020-10959]
Debianbookworm-security	mediawiki	`1:1.39.17-1+deb12u2`	Not affected	[CVE-2020-10959]
Debianbookworm	mediawiki	Not reported	Not affectedDistribution reports not affected	[CVE-2020-10959]
Debianbookworm	mediawiki	`1:1.39.17-1+deb12u2`	Not affected	[CVE-2020-10959]

Provider details and historical evidence

Distribution / release	Package	Version	Status	Source
Debianbookworm	mediawiki	Not reported	Not affectedDistribution reports not affected	[CVE-2020-10959]
Debianbookworm	mediawiki	`1:1.39.17-1+deb12u2`	Not affected	[CVE-2020-10959]
Debianbookworm-security	mediawiki	`1:1.39.17-1+deb12u2`	Not affected	[CVE-2020-10959]
Debianforky	mediawiki	Not reported	Not affectedDistribution reports not affected	[CVE-2020-10959]
Debianforky	mediawiki	`1:1.43.11+dfsg-1`	Not affected	[CVE-2020-10959]
Debiansid	mediawiki	Not reported	Not affectedDistribution reports not affected	[CVE-2020-10959]
Debiansid	mediawiki	`1:1.43.11+dfsg-3`	Not affected	[CVE-2020-10959]
Debiantrixie	mediawiki	Not reported	Not affectedDistribution reports not affected	[CVE-2020-10959]
Debiantrixie	mediawiki	`1:1.43.9+dfsg-1~deb13u1`	Not affected	[CVE-2020-10959]
Debiantrixie-security	mediawiki	`1:1.43.9+dfsg-1~deb13u1`	Not affected	[CVE-2020-10959]

Original provider fields

{
  "package_releases": [
    {
      "name": "mediawiki",
      "status": "not affected",
      "release": "sid",
      "version": "1:1.43.11+dfsg-3"
    },
    {
      "name": "mediawiki",
      "status": "not affected",
      "release": "forky",
      "version": "1:1.43.11+dfsg-1"
    },
    {
      "name": "mediawiki",
      "status": "not affected",
      "release": "trixie",
      "version": "1:1.43.9+dfsg-1~deb13u1"
    },
    {
      "name": "mediawiki",
      "status": "not affected",
      "release": "trixie-security",
      "version": "1:1.43.9+dfsg-1~deb13u1"
    },
    {
      "name": "mediawiki",
      "status": "not affected",
      "release": "bookworm",
      "version": "1:1.39.17-1+deb12u2"
    },
    {
      "name": "mediawiki",
      "status": "not affected",
      "release": "bookworm-security",
      "version": "1:1.39.17-1+deb12u2"
    }
  ],
  "fixed_versions": [
    {
      "bug": null,
      "name": "mediawiki",
      "type": "source",
      "origin": null,
      "release": "sid",
      "urgency": "unimportant",
      "fixed_version": "0"
    },
    {
      "bug": null,
      "name": "mediawiki",
      "type": "source",
      "origin": null,
      "release": "forky",
      "urgency": "unimportant",
      "fixed_version": "0"
    },
    {
      "bug": null,
      "name": "mediawiki",
      "type": "source",
      "origin": null,
      "release": "trixie",
      "urgency": "unimportant",
      "fixed_version": "0"
    },
    {
      "bug": null,
      "name": "mediawiki",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "unimportant",
      "fixed_version": "0"
    }
  ],
  "distribution_packages": []
}

OpenFactory catalog packages

La asociación de paquetes está en curso.

[Debian 12 (Bookworm)]

[mediawiki]Desconocido
Detalles (4)
- 1:1.39.17-1+deb12u2 · all · bookworm
  No afectada
  dsa · mediawiki · debian · bookworm
- 1:1.39.17-1+deb12u2 · all · bookworm
  No afectada
  dsa · mediawiki · debian · bookworm
- 1:1.39.17-1+deb12u2 · all · bookworm-security
  No afectada
  dsa · mediawiki · debian · bookworm
- 1:1.39.17-1+deb12u2 · all · bookworm-security
  No afectada
  dsa · mediawiki · debian · bookworm
[mediawiki-classes]Desconocido
Paquete fuente: [mediawiki]
Detalles (4)
- 1:1.39.17-1+deb12u2 · all · bookworm
  No afectada
  dsa · mediawiki · debian · bookworm
- 1:1.39.17-1+deb12u2 · all · bookworm
  No afectada
  dsa · mediawiki · debian · bookworm
- 1:1.39.17-1+deb12u2 · all · bookworm-security
  No afectada
  dsa · mediawiki · debian · bookworm
- 1:1.39.17-1+deb12u2 · all · bookworm-security
  No afectada
  dsa · mediawiki · debian · bookworm

Observado: Oct 23, 2026, 5:46:38 PM UTC

Referencias

[Debian Security Tracker] · [FIRST EPSS] · [Red Hat security advisories and VEX]