CVE-2026-50741 — HIGH (8.8)

Q: How severe is CVE-2026-50741?

CVE-2026-50741 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-50741?

Check the references section above for vendor advisories and patch information. Affected products include: Revive-Adserver Revive Adserver.

Vulnerability Description

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.

CVSS Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Revive-Adserver	Revive Adserver	< 6.0.8

Related Weaknesses (CWE)

CWE-94

References

https://hackerone.com/reports/3780854Issue TrackingThird Party Advisory
https://hackerone.com/reports/3781492Issue TrackingThird Party Advisory

FAQ

What is CVE-2026-50741?

CVE-2026-50741 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 identi...

How severe is CVE-2026-50741?

CVE-2026-50741 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-50741?

Check the references section above for vendor advisories and patch information. Affected products include: Revive-Adserver Revive Adserver.