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CVE-2013-4302

19
FAUCET Score

CVE-2013-4302 describes a vulnerability in MediaWiki versions 1.19.x, 1.20.x, and 1.21.x, where remote attackers can obtain CSRF tokens and bypass CSRF protection via a JSONP request to the API. This vulnerability has a CVSS score of 5.0, indicating a medium severity, with low attack complexity and potential for information disclosure. There is no evidence of active exploitation, public exploit code, or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.19.0CPE matchmatch criteria
cpe:2.3:a:mediawiki:mediawiki:1.19.0:*:*:*:*:*:*:*
1.19.1CPE matchmatch criteria
cpe:2.3:a:mediawiki:mediawiki:1.19.1:*:*:*:*:*:*:*
1.19.2CPE matchmatch criteria
cpe:2.3:a:mediawiki:mediawiki:1.19.2:*:*:*:*:*:*:*
1.19.3CPE matchmatch criteria
cpe:2.3:a:mediawiki:mediawiki:1.19.3:*:*:*:*:*:*:*
1.19.4CPE matchmatch criteria
cpe:2.3:a:mediawiki:mediawiki:1.19.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.99%
Probability of exploitation in next 30 days
EPSS Percentile
78.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0199 is in the 67th percentile among its peer group of 23,723 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

lists.wikimedia.org / pipermail/mediawiki-announce/2013-September/000133.html
Patch
osvdb.org / 96912
bugzilla.wikimedia.org / show_bug.cgi
Patch
seclists.org / oss-sec/2013/q3/553
Patch
secunia.com / advisories/54715
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/86896
mediawiki.org / wiki/Release_notes/1.19
mediawiki.org / wiki/Release_notes/1.20
mediawiki.org / wiki/Release_notes/1.21
debian.org / security/2013/dsa-2753