CVE-2026-16977 — HIGH (8.1)

Vulnerability Description

The Form Maker by 10Web WordPress plugin before 1.15.45 does not properly parameterize a user-controlled value that is substituted into a dynamic SQL query built for a database-backed choice field, allowing subscriber-level users to perform second-order SQL injection.

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/70430b75-9b5e-4f47-8b37-7be1da5ba063/

FAQ

What is CVE-2026-16977?

CVE-2026-16977 is a vulnerability with a CVSS score of 8.1 (HIGH). The Form Maker by 10Web WordPress plugin before 1.15.45 does not properly parameterize a user-controlled value that is substituted into a dynamic SQL query built for a database-backed choice field, a...

How severe is CVE-2026-16977?

CVE-2026-16977 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-2026-16977?

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