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Fencer Intel
medium 6.8

CVE-2012-6342 json

Cross-site request forgery (CSRF) vulnerability in logout.action in Atlassian Confluence 3.4.6 allows remote attackers to hijack the authen…

published 2014-05-13 12 y ago modified 2026-06-16 4 mo ago also EUVD-2012-6197

cvss
6.8
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.7%
EPSS 1.7% chance of exploitation in 30 days, percentile 76%
public exploits
0
none known

Summary

Cross-site request forgery (CSRF) vulnerability in logout.action in Atlassian Confluence 3.4.6 allows remote attackers to hijack the authentication of administrators for requests that logout the user via a comment.

Exploit prediction

1.67% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • securityfocus.com http://www.securityfocus.com/archive/1/524217/30/450/threaded referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.com http://packetstormsecurity.com/files/116829/Atlassian-Confluence-3.0-Cross-Site-Request-Forgery.html referenced PoC, tagged "exploit" by a source, unverified
  • halock.com http://www.halock.com/blog/cve-2012-6342-atlassian-confluence-multiple-cross-site-request-forgery-csrf-vulnerabilities referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-352 Cross-Site Request Forgery

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.