Skip to content
OpenAdvisories
Medium · 5.4 CVE-2018-25384 EUVD-2018-21906GHSA-mrc3-wvpc-wr7p

Wikidforum 2.20 Cross-Site Scripting via reply_text Parameter

Published May 29, 2026 · Updated Jun 11, 2026 · Assigned by VulnCheck

Description

Wikidforum 2.20 contains a cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by submitting crafted HTML in the reply_text parameter. Attackers can post comments containing JavaScript code through the rpc.php endpoint that executes in other users' browsers when viewing forum replies.

Affected products

VendorProductAffectedFixed
wikidforum Wikidforum ≤ 2.20 —

References