PT-2015-5991 · Wikimedia+1 · Mediawiki+1

Bawolff · Publicado 2015-04-13 · Atualizado 2016-12-07 · CVE-2015-2941

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions MediaWiki versions prior to 1.19.24 MediaWiki versions 1.20.x through 1.23.9 MediaWiki versions 1.24.x through 1.24.2

Description A cross-site scripting issue exists, allowing remote attackers to inject arbitrary web script or HTML via an invalid parameter in a wddx format request to "api.php". This occurs because the error message is not properly handled when using HHVM, related to unsafe calls to wddx serialize value.

Recommendations For MediaWiki versions prior to 1.19.24, update to version 1.19.24 or later. For MediaWiki versions 1.20.x through 1.23.9, update to version 1.23.9 or later. For MediaWiki versions 1.24.x through 1.24.2, update to version 1.24.2 or later. As a temporary workaround, consider restricting access to the "api.php" endpoint until a patch is available.

Exploit

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

ALT-PU-2015-1935

CVE-2015-2941

Produtos afetados

Alt Linux

Mediawiki

Referências · 40

• 🔥 https://phabricator.wikimedia.org/T85851 · Exploit
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6728 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2932 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2931 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2015-2941 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8005 · Nota de Segurança
• http://openwall.com/lists/oss-security/2015/04/01/1 · Nota
• https://packages.altlinux.org/ru/vuln/CVE-2015-2941 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2015-2941 · Nota de Segurança
• https://cve.org/CVERecord?id=CVE-2015-2941 · Nota de Segurança
• http://openwall.com/lists/oss-security/2015/04/07/3 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6733 · Nota de Segurança
• https://osv.dev/vulnerability/DEBIAN-CVE-2015-2941 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2938 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8001 · Nota de Segurança