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Medium · 5.4 CVE-2025-55129 EUVD-2025-200129GHSA-jhq7-888q-jw4m

HackerOne community member Kassem S.(kassem_s94) has reported that username handling in Revive Adserver was still vulnerable to impersonati…

Published Dec 2, 2025 · Updated Dec 2, 2025 · Assigned by hackerone

Description

HackerOne community member Kassem S.(kassem_s94) has reported that username handling in Revive Adserver was still vulnerable to impersonation attacks after the fix for CVE-2025-52672, via several alternate techniques. Homoglyphs based impersonation has been independently reported by other HackerOne users, such as itz_hari_ and khoof.

Affected products

VendorProductAffectedFixed
Revive Revive Adserver 6 – ≤ 6.0.3 6.0.4

References