CVE-2025-55129 – Revive Adserver Username Impersonation Vulnerability

CVE ID : CVE-2025-55129

Published : Dec. 2, 2025, 1:42 a.m. | 43 minutes ago

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.

Severity: 0.0 | NA

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