CVE-2026-87771 — HIGH (8.6)

Vulnerability Description

The Product Question and Answer WordPress plugin through 1.1.0 does not sanitize and escape parameters before using them in SQL queries on AJAX actions available to unauthenticated users, allowing unauthenticated attackers to perform SQL injection attacks and extract sensitive data from the database.

CVSS Score

8.6

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Related Weaknesses (CWE)

CWE-89

References

https://wpscan.com/vulnerability/d71642f0-431c-42fc-bf3f-2b7b3c4e3954/

FAQ

What is CVE-2026-87771?

CVE-2026-87771 is a vulnerability with a CVSS score of 8.6 (HIGH). The Product Question and Answer WordPress plugin through 1.1.0 does not sanitize and escape parameters before using them in SQL queries on AJAX actions available to unauthenticated users, allowing una...

How severe is CVE-2026-87771?

CVE-2026-87771 has been rated HIGH with a CVSS base score of 8.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-87771?

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