CVE-2026-78393 — MEDIUM (6.1)

Vulnerability Description

The Link Library WordPress plugin before 7.9.6 does not properly escape some parameters before outputting them in the addresses of links it generates on its front-end directory pages, leading to Reflected Cross-Site Scripting which could be used against any visitor, including logged-in administrators.

CVSS Score

6.1

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Related Weaknesses (CWE)

CWE-79

References

https://wpscan.com/vulnerability/2605888a-195d-4bce-8aac-347710ad1de8/

FAQ

What is CVE-2026-78393?

CVE-2026-78393 is a vulnerability with a CVSS score of 6.1 (MEDIUM). The Link Library WordPress plugin before 7.9.6 does not properly escape some parameters before outputting them in the addresses of links it generates on its front-end directory pages, leading to Refle...

How severe is CVE-2026-78393?

CVE-2026-78393 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-78393?

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