CVE-2025-52667 — MEDIUM (5.4)

Q: What is CVE-2025-52667?

CVE-2025-52667 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Missing JSON Content-Type header in a script in Revive Adserver 6.0.1 and 5.5.2 and earlier versions causes a stored XSS attack to be possible for a logged in manager user.

Q: How severe is CVE-2025-52667?

CVE-2025-52667 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-52667?

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

Vulnerability Description

Missing JSON Content-Type header in a script in Revive Adserver 6.0.1 and 5.5.2 and earlier versions causes a stored XSS attack to be possible for a logged in manager user.

CVSS Score

5.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Revive-Adserver	Revive Adserver	<= 5.5.2

Related Weaknesses (CWE)

CWE-79

References

https://hackerone.com/reports/3399809ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2025-52667?

CVE-2025-52667 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Missing JSON Content-Type header in a script in Revive Adserver 6.0.1 and 5.5.2 and earlier versions causes a stored XSS attack to be possible for a logged in manager user.

How severe is CVE-2025-52667?

CVE-2025-52667 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-52667?

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