Affected versions: ≥ 4.4.10 and < 4.4.16
Full advisory: www.tassos.gr
CVE-2026-65758HighPublished 23 July 2026
Convert Forms (com_convertforms) 4.4.10 to 4.4.15 (Joomla 3 branch) - Unauthenticated Submission Disclosure
Tracked as CVE-2026-65758 (Joomla CNA, published 23 July 2026, CVSS 4.0 8.2 High, CWE-200/CWE-284). Convert Forms by Tassos did not enforce access control on the front-end Submissions view, so an unauthenticated visitor could list the submissions sent through a form - exposing whatever that form collects, typically names, email addresses and message bodies. Tassos fixed the flaw separately on each release branch. This rule covers the Joomla 3 branch: 4.4.11 through 4.4.16 are Joomla 3.8/3.9/3.10 only builds, and the fix shipped in 4.4.16 on 27 July 2026. Update to Convert Forms 4.4.16. The floor is 4.4.10 because everything below it is flagged by the separate Convert Forms rule. Sites on Joomla 4, 5 or 6 run the 5.x branch instead, where the same flaw was fixed in 5.2.3 - see the companion rule.
Affected versions: ≥ 4.4.10 and < 4.4.16
Official record: cve.org · NVD
Related vulnerabilities
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Affected extensions and versions
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Rules current as of 25 August 2026.