CVE-2026-16539 — HIGH (8.1)

Vulnerability Description

The sm page duplicator WordPress plugin through 1.0.0 does not sanitise and escape a stored value before using it in a SQL statement when duplicating a page, allowing users with the Editor role and above to perform SQL Injection attacks.

CVSS Score

8.1

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Related Weaknesses (CWE)

CWE-89

References

https://wpscan.com/vulnerability/8e2c97d8-5392-4464-94e5-3fc353302f1f/

FAQ

What is CVE-2026-16539?

CVE-2026-16539 is a vulnerability with a CVSS score of 8.1 (HIGH). The sm page duplicator WordPress plugin through 1.0.0 does not sanitise and escape a stored value before using it in a SQL statement when duplicating a page, allowing users with the Editor role and ab...

How severe is CVE-2026-16539?

CVE-2026-16539 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-16539?

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