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Fencer Intel
critical 9.1

CVE-2012-2926 in the critical feed json

Atlassian JIRA before 5.0.1; Confluence before 3.5.16, 4.0 before 4.0.7, and 4.1 before 4.1.10; FishEye and Crucible before 2.5.8, 2.6 befo…

published 2012-05-22 14 y ago modified 2026-06-16 4 mo ago also EUVD-2012-2905

cvss
9.1
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
66.3%
EPSS 66.3% chance of exploitation in 30 days, percentile 99.2%
public exploits
2
Metasploit, Exploit-DB

Summary

Atlassian JIRA before 5.0.1; Confluence before 3.5.16, 4.0 before 4.0.7, and 4.1 before 4.1.10; FishEye and Crucible before 2.5.8, 2.6 before 2.6.8, and 2.7 before 2.7.12; Bamboo before 3.3.4 and 3.4.x before 3.4.5; and Crowd before 2.0.9, 2.1 before 2.1.2, 2.2 before 2.2.9, 2.3 before 2.3.7, and 2.4 before 2.4.1 do not properly restrict the capabilities of third-party XML parsers, which allows remote attackers to read arbitrary files or cause a denial of service (resource consumption) via unspecified vectors.

Patch / fix

  • atlassian bamboo 3.3.4, 3.4.5
  • atlassian confluence 3.5.16
  • atlassian confluence_server 4.0.7, 4.1.10
  • atlassian crowd 2.0.9, 2.1.2, 2.2.9, 2.3.7, 2.4.1
  • atlassian crucible 2.5.8, 2.6.8, 2.7.12
  • atlassian fisheye 2.5.8, 2.6.8, 2.7.12
  • atlassian jira 5.0.1

Timeline

  1. First public exploit (EDB-37218)
  2. Published

Exploit prediction

66.26% chance of exploitation in the next 30 days, higher than 99.2% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

CVSS scores

assigned by version score vector
NVD 3.1 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
NVD 2.0 6.4 AV:N/AC:L/Au:N/C:P/I:N/A:P

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.