CVE-2025-55129: Revive Adserver vulnerability
Revive · Revive Adserver
Vendor fix available · Affected: Revive Adserver · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 18% of scored CVEs
DescriptionCVE.org
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 products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Revive · Revive Adserverfrom 6 up to and including 6.0.3
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Revive
- Published
- December 2025
- Bounty reports
- 1 disclosed on HackerOne
Disclosed bug bounty reports about CVE-2025-55129
The reports on HackerOne that name this CVE, with HackerOne's own outcome. Titles and metadata only.
- Username Validation BypassRevive Adserver · 2025 · medium severityValid
CoverageNo articles yet
No CyberSIXT article names CVE-2025-55129 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.