The resource loader in MediaWiki 1.17.x before 1.17.3 and 1.18.x before 1.18.2 includes private data such as CSRF tokens in a JavaScript file, which allows remote attackers to obtain sensitive information.
CVE-2012-1579
NONECVSS 0.0
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 2%CVSS: —Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EPSS
- 75.0%
- KEV
- Not listed
Published
September 9, 2012
Last Modified
April 29, 2026
References (14)
- secalert@redhathttp://lists.wikimedia.org/pipermail/mediawiki-announce/2012-March/000109.html
- secalert@redhathttp://lists.wikimedia.org/pipermail/mediawiki-announce/2012-March/000110.html
- secalert@redhathttp://secunia.com/advisories/48504
- secalert@redhathttp://www.openwall.com/lists/oss-security/2012/03/22/9
- secalert@redhathttp://www.openwall.com/lists/oss-security/2012/03/24/1
- secalert@redhathttp://www.securityfocus.com/bid/52689
- secalert@redhathttps://bugzilla.wikimedia.org/show_bug.cgi?id=34907
- af854a3a-2127-422b-91ae-364da2661108http://lists.wikimedia.org/pipermail/mediawiki-announce/2012-March/000109.html
- af854a3a-2127-422b-91ae-364da2661108http://lists.wikimedia.org/pipermail/mediawiki-announce/2012-March/000110.html
- af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/48504
- af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/03/22/9
- af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/03/24/1
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/52689
- af854a3a-2127-422b-91ae-364da2661108https://bugzilla.wikimedia.org/show_bug.cgi?id=34907
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 9× in last 7d / 42× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
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Frequently asked(4)
What is CVE-2012-1579?
CVE-2012-1579 is a none vulnerability published on September 9, 2012. The resource loader in MediaWiki 1.17.x before 1.17.3 and 1.18.x before 1.18.2 includes private data such as CSRF tokens in a JavaScript file, which allows remote attackers to obtain sensitive information.
When was CVE-2012-1579 disclosed?
CVE-2012-1579 was first published in the National Vulnerability Database on September 9, 2012, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2012-1579 actively exploited?
CVE-2012-1579 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 75.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2012-1579?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2012-1579, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2012-1579
Is Your Infrastructure Affected by CVE-2012-1579?
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