CVE-2026-77992

Joomla Extension - fabrikar.com - heredoc terminator breakout in the calc element in Fabrik < 4.7.2

Published Aug 22, 2026 CVSS 4.0 · 9.5 Critical EPSS < 1% KEV · Not listed
Description
Joomla Extension - fabrikar.com - heredoc terminator breakout in the calc element in Fabrik < 4.7.2 - The onUpdateComment endpoint did not perform any access checks.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
References
Link Providers
https://www.fabrikar.com/ cve-icon cve-icon
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Fabrikar.com
Fabrikar.com fabrik Extension For Joomla
Vendors & Products Fabrikar.com
Fabrikar.com fabrik Extension For Joomla
Type Values Removed Values Added
Description Joomla Extension - fabrikar.com - heredoc terminator breakout in the calc element in Fabrik < 4.7.2 - The onUpdateComment endpoint did not perform any access checks.
Title Joomla Extension - fabrikar.com - heredoc terminator breakout in the calc element in Fabrik < 4.7.2
Weaknesses CWE-94
References
Metrics cvssV4_0

{'score': 9.5, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Joomla
Published
Updated
Aug 24, 2026, 1:08 PM
Reserved
Aug 21, 2026, 7:05 PM
Status
Deferred
Published
Aug 22, 2026, 3:16 PM
Modified
Oct 23, 2026, 10:10 PM