CVE-2026-90988 — MEDIUM (5.3)

Vulnerability Description

The Request a Quote WordPress plugin through 2.5.6 does not perform an authorization check on one of its unauthenticated AJAX handlers, allowing unauthenticated users to read the contact records of quote-request submissions, including records the site has not published.

CVSS Score

5.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Related Weaknesses (CWE)

CWE-200

References

https://wpscan.com/vulnerability/6c02759e-b37e-43ce-a4f4-467e8af63a17/

FAQ

What is CVE-2026-90988?

CVE-2026-90988 is a vulnerability with a CVSS score of 5.3 (MEDIUM). The Request a Quote WordPress plugin through 2.5.6 does not perform an authorization check on one of its unauthenticated AJAX handlers, allowing unauthenticated users to read the contact records of q...

How severe is CVE-2026-90988?

CVE-2026-90988 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-90988?

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