CVE-2025-55129

MediumCVSS 5.4/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.0 5.4/10CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Dec 2, 2025
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2025-55129: Medium severity, CVSS 5.4 | Vulnix