CVE-2025-15386 — HIGH (8.8)

Vulnerability Description

The Responsive Lightbox & Gallery WordPress plugin before 2.6.1 is vulnerable to an Unauthenticated Stored-XSS attack due to flawed regex replacement rules that can be abused by posting a comment with a malicious link when lightbox for comments are enabled and then approved.

CVSS Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

References

https://wpscan.com/vulnerability/fa3a84b6-6d5d-4e10-8587-ae49c127483b/

FAQ

What is CVE-2025-15386?

CVE-2025-15386 is a vulnerability with a CVSS score of 8.8 (HIGH). The Responsive Lightbox & Gallery WordPress plugin before 2.6.1 is vulnerable to an Unauthenticated Stored-XSS attack due to flawed regex replacement rules that can be abused by posting a comment with...

How severe is CVE-2025-15386?

CVE-2025-15386 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-2025-15386?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.