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Vulnerability record · CVE-2013-2032 · published 18 November 2013

CVE-2013-2032: Mediawiki permissions and access controls vulnerability

Mediawiki · Mediawiki

MediaWiki before 1.19.6 and 1.20.x before 1.20.5 does not allow extensions to prevent password changes without using both Special:PasswordReset and Special:ChangePassword, which allows remote attackers to bypass the intended restrictions of an extension that only implements one of these blocks.

5.0 CVSS 2.0 Medium EPSS 2.5% · top 15.8% CWE-264 · Permissions and access controls
5.0CVSS 2.0 base score
2.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
14References
16 Jun 2026Last modified by NVD

Description

MediaWiki before 1.19.6 and 1.20.x before 1.20.5 does not allow extensions to prevent password changes without using both Special:PasswordReset and Special:ChangePassword, which allows remote attackers to bypass the intended restrictions of an extension that only implements one of these blocks.

AV:N/AC:L/Au:N/C:N/I:P/A:N

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105784.html Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105825.html Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106293.html Third Party Advisory
http://lists.wikimedia.org/pipermail/mediawiki-announce/2013-April/000129.html Patch
http://secunia.com/advisories/55433
http://security.gentoo.org/glsa/glsa-201310-21.xml Third Party Advisory
https://bugzilla.wikimedia.org/show_bug.cgi?id=46590 Issue TrackingPatch
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105784.html Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105825.html Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106293.html Third Party Advisory
http://lists.wikimedia.org/pipermail/mediawiki-announce/2013-April/000129.html Patch
http://secunia.com/advisories/55433
http://security.gentoo.org/glsa/glsa-201310-21.xml Third Party Advisory
https://bugzilla.wikimedia.org/show_bug.cgi?id=46590 Issue TrackingPatch

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Source: NIST National Vulnerability Database (record CVE-2013-2032), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.