CVE-2012-4199

Severity: medium (CVSS 4.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2012-11-16 · updated 2026-06-16
Weakness: CWE-200

Description

template/en/default/bug/field-events.js.tmpl in Bugzilla 3.x before 3.6.12, 3.7.x and 4.0.x before 4.0.9, 4.1.x and 4.2.x before 4.2.4, and 4.3.x and 4.4.x before 4.4rc1 generates JavaScript function calls containing private product names or private component names in certain circumstances involving custom-field visibility control, which allows remote attackers to obtain sensitive information by reading HTML source code.

Affected products

Mozilla Bugzilla: through 3.6.11; 3.0, 3.0-rc1, 3.0.0, 3.0.1, 3.0.2, 3.0.3 (+92)

References

http://www.bugzilla.org/security/3.6.11/
http://www.mandriva.com/security/advisories?name=MDVSA-2013:066
https://bugzilla.mozilla.org/show_bug.cgi?id=731178
https://exchange.xforce.ibmcloud.com/vulnerabilities/80029
http://www.bugzilla.org/security/3.6.11/
http://www.mandriva.com/security/advisories?name=MDVSA-2013:066
https://bugzilla.mozilla.org/show_bug.cgi?id=731178
https://exchange.xforce.ibmcloud.com/vulnerabilities/80029

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