CVE-2012-1582

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Summary

CVECVE-2012-1582
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2012-09-09 21:55:06 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionCross-site scripting (XSS) vulnerability in the wikitext parser in MediaWiki 1.17.x before 1.17.3 and 1.18.x before 1.18.2 allows remote attackers to inject arbitrary web script or HTML via a crafted page with "forged strip item markers," as demonstrated using the CharInsert extension.

Risk And Classification

Primary CVSS: v2.0 4.3 from [email protected]

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

Problem Types: CWE-79 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Mediawiki Mediawiki 1.17 All All All
Application Mediawiki Mediawiki 1.17 beta_1 All All
Application Mediawiki Mediawiki 1.17.0 All All All
Application Mediawiki Mediawiki 1.17.0 rc1 All All
Application Mediawiki Mediawiki 1.17.1 All All All
Application Mediawiki Mediawiki 1.17.2 All All All
Application Mediawiki Mediawiki 1.18 All All All
Application Mediawiki Mediawiki 1.18 beta_1 All All
Application Mediawiki Mediawiki 1.18.0 All All All
Application Mediawiki Mediawiki 1.18.0 rc1 All All
Application Mediawiki Mediawiki 1.18.1 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
[MediaWiki-announce] MediaWiki security and maintenance release 1.17.3 af854a3a-2127-422b-91ae-364da2661108 lists.wikimedia.org Vendor Advisory
⚓ T37315 XSS in CharInsert, forged strip markers af854a3a-2127-422b-91ae-364da2661108 bugzilla.wikimedia.org
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
oss-security - CVEs for MediaWiki security and maintenance release 1.18.2 af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
MediaWiki Multiple Security Vulnerabilities af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
osvdb.org/80363 af854a3a-2127-422b-91ae-364da2661108 osvdb.org
Security Advisory SA48504 - MediaWiki Multiple Vulnerabilities - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
oss-security - MediaWiki security and maintenance release 1.18.2 af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
[MediaWiki-announce] MediaWiki security and maintenance release 1.18.2 af854a3a-2127-422b-91ae-364da2661108 lists.wikimedia.org Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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