CVE-2026-44961: Revive Adserver vulnerability
Revive · Adserver
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 36% of scored CVEs
Not scored yet. The CVE record carries no CVSS score.
DescriptionCVE.org
The XML‑RPC API addUser method has a validation bypass introduced in the fix for CVE‑2025‑55129. As a result, API users could create usernames that enabled impersonation or stored XSS attacks. Proper validation has been added where it was missing.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Revive · Adserverup to and including 6.0.6
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
- June 2026
- Bounty reports
- 1 disclosed on HackerOne
Disclosed bug bounty reports about CVE-2026-44961
The reports on HackerOne that name this CVE, with HackerOne's own outcome. Titles and metadata only.
- Stored XSS via malicious usernames in audit log details + Username validation bypass in XML‑RPC addUserRevive Adserver · 2026 · none severityValid
CoverageNo articles yet
No CyberSIXT article names CVE-2026-44961 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.