CVE-2026-63316

SQL Injection in Payload CMS

State: Published
Severity: 8.7 High
Published: Oct 13, 2026
Updated: Oct 16, 2026
Reserved: Jul 16, 2026

Description

A SQL injection vulnerability has been identified in Payload CMS. Improper neutralization of input provided by user into "in" and "not_in" query paramethers allows an authenticated attacker to perform SQL Injection attacks.

This issue was fixed in version 3.90.0 and 4.0.0-canary.34.

Scores

CVSS	Score	Vector	Source
4.0	8.7 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N	CERT-PL

Weaknesses

CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Affected Products

Product	Versions
Payload CMSPayload	before 3.90.0Affected 4.0.0-canary.0 to before 4.0.0-canary.34Affected

References

https://cert.pl/posts/2026/10/CVE-2026-63316third-party-advisory
https://github.com/payloadcms/payload/security/advisories/GHSA-pj7x-6wpf-pgvpvendor-advisory

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