CVE-2026-76559 — MEDIUM (4.1)

Vulnerability Description

The WP Import Export Lite WordPress plugin before 3.9.33 does not properly validate URLs before requesting them during the import process, allowing users with the import capability, which administrators hold by default, to make the site issue requests to internal hosts and services and read their responses. This is an incomplete fix for CVE-2026-11397.

CVSS Score

4.1

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Related Weaknesses (CWE)

CWE-918

References

https://wpscan.com/vulnerability/62e27c51-95c7-407b-81aa-85757130adb9/

FAQ

What is CVE-2026-76559?

CVE-2026-76559 is a vulnerability with a CVSS score of 4.1 (MEDIUM). The WP Import Export Lite WordPress plugin before 3.9.33 does not properly validate URLs before requesting them during the import process, allowing users with the import capability, which administrato...

How severe is CVE-2026-76559?

CVE-2026-76559 has been rated MEDIUM with a CVSS base score of 4.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-76559?

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