RCE in Revive Adserver
CVE-2026-50741
Bypass to the fix for CVE-2026-34916. Variants of such vectors have been also reported by phucrio and offsetmd. The fix can be bypassed either by sending a disallowed but otherwise valid plugin identifier as `type`, or using the `ox.setChannelTargeting` XML-RPC API method.
Vulnerability class: RCE (Remote Code Execution)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.049 (91.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 91.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.049 · newest: 0.049 · change: 0.000
Affected products
- Revive Adserver — versions 0
- Revive-Adserver Revive Adserver
Weakness classification (CWE)
References
- hackerone.com/reports/3780854 (Third Party Advisory, Issue Tracking)
- hackerone.com/reports/3781492 (Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2026-50741?
- CVE-2026-50741 is a high-severity vulnerability in Revive Adserver, classified under Code Injection. CVSS score: 8.8/10. Published 2026-06-26.
- How severe is CVE-2026-50741?
- High severity. CVSS v3 base score is 8.8 out of 10.