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Fencer Intel
medium 6.8

CVE-2011-0059 json

Cross-site request forgery (CSRF) vulnerability in Mozilla Firefox before 3.5.17 and 3.6.x before 3.6.14, and SeaMonkey before 2.0.12, allo…

published 2011-03-02 15 y ago modified 2026-06-16 4 mo ago also EUVD-2011-0085

cvss
6.8
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.0%
EPSS 1.0% chance of exploitation in 30 days, percentile 62%
public exploits
0
none known

Summary

Cross-site request forgery (CSRF) vulnerability in Mozilla Firefox before 3.5.17 and 3.6.x before 3.6.14, and SeaMonkey before 2.0.12, allows remote attackers to hijack the authentication of arbitrary users for requests that were initiated by a plugin and received a 307 redirect to a page on a different web site.

Patch / fix

  • seamonkey RHEL 4 1.0.9-67.el4_8
  • seamonkey-chat RHEL 4 1.0.9-67.el4_8
  • seamonkey-mail RHEL 4 1.0.9-67.el4_8
  • seamonkey-js-debugger RHEL 4 1.0.9-67.el4_8
  • seamonkey-dom-inspector RHEL 4 1.0.9-67.el4_8
  • firefox RHEL 4 3.6.14-4.el4
  • firefox RHEL 5 3.6.14-4.el5_6
  • firefox RHEL 6 3.6.14-4.el6_0

red hat advisories RHSA-2011:0313RHSA-2011:0310

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2011-0059 updated cvss 5.1

Mozilla CSRF risk with plugins and 307 redirects (MFSA 2011-10)

  • Red Hat Enterprise Linux (v. 5.6.z server) firefox 3.6.14-4.el5_6, xulrunner 1.9.2.14-4.el5_6 Red Hat Enterprise Linux AS version 4 firefox 3.6.14-4.el4, seamonkey 1.0.9-67.el4_8, seamonkey-chat 1.0.9-67.el4_8, seamonkey-mail 1.0.9-67.el4_8, seamonkey-js-debugger 1.0.9-67.el4_8, seamonkey-dom-inspector 1.0.9-67.el4_8 Red Hat Enterprise Linux Desktop (v. 6) firefox 3.6.14-4.el6_0, xulrunner 1.9.2.14-3.el6_0 Red Hat Enterprise Linux Desktop Optional (v. 6) xulrunner 1.9.2.14-3.el6_0 Red Hat Enterprise Linux Desktop version 4 firefox 3.6.14-4.el4, seamonkey 1.0.9-67.el4_8, seamonkey-chat 1.0.9-67.el4_8, seamonkey-mail 1.0.9-67.el4_8, seamonkey-js-debugger 1.0.9-67.el4_8, seamonkey-dom-inspector 1.0.9-67.el4_8 Red Hat Enterprise Linux ES version 4 firefox 3.6.14-4.el4, seamonkey 1.0.9-67.el4_8, seamonkey-chat 1.0.9-67.el4_8, seamonkey-mail 1.0.9-67.el4_8, seamonkey-js-debugger 1.0.9-67.el4_8, seamonkey-dom-inspector 1.0.9-67.el4_8
    +6 more products
    Red Hat Enterprise Linux HPC Node Optional (v. 6) firefox 3.6.14-4.el6_0, xulrunner 1.9.2.14-3.el6_0 Red Hat Enterprise Linux Server (v. 6) firefox 3.6.14-4.el6_0, xulrunner 1.9.2.14-3.el6_0 Red Hat Enterprise Linux Server Optional (v. 6) xulrunner 1.9.2.14-3.el6_0 Red Hat Enterprise Linux Workstation (v. 6) firefox 3.6.14-4.el6_0, xulrunner 1.9.2.14-3.el6_0 Red Hat Enterprise Linux Workstation Optional (v. 6) xulrunner 1.9.2.14-3.el6_0 Red Hat Enterprise Linux WS version 4 firefox 3.6.14-4.el4, seamonkey 1.0.9-67.el4_8, seamonkey-chat 1.0.9-67.el4_8, seamonkey-mail 1.0.9-67.el4_8, seamonkey-js-debugger 1.0.9-67.el4_8, seamonkey-dom-inspector 1.0.9-67.el4_8
    fixed: vendor fix RHSA-2011:0310

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

0.97% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-09).

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.