CVE-2026-11570 — MEDIUM (4.2)

Vulnerability Description

The User Submitted Posts WordPress plugin before 20260608 does not escape a submitted value before outputting it in an admin-configured display template, leading to a Stored Cross-Site Scripting that can be triggered by unauthenticated users when a non-default display option is enabled.

CVSS Score

4.2

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

References

https://wpscan.com/vulnerability/35c33c56-5b12-4be5-9d45-68f47cd854ec/

FAQ

What is CVE-2026-11570?

CVE-2026-11570 is a vulnerability with a CVSS score of 4.2 (MEDIUM). The User Submitted Posts WordPress plugin before 20260608 does not escape a submitted value before outputting it in an admin-configured display template, leading to a Stored Cross-Site Scripting that...

How severe is CVE-2026-11570?

CVE-2026-11570 has been rated MEDIUM with a CVSS base score of 4.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-11570?

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