Joomla Extension - svenbluege.de - Reflected XSS and open redirect in Event Gallery extension < 6.5.0 - The “return” parameter is base64-decoded and written to the “Back” link without being validated.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenCVSS 5.3 · svenbluegeNVD modified 2026-10-27 14:37
Affected (CPE criteria) 1
cpe:2.3:a:svenbluege:event_gallery:*:*:*:*:*:joomla\!:*:*
References 1
- https://www.svenbluege.de/ Product