SQL Injection in Payloadcms Payload
CVE-2026-34747
Payload is a free and open source headless content management system. Prior to version 3.79.1, certain request inputs were not properly validated. An attacker could craft requests that influence SQL query execution, potentially exposing or modifying data in collections. This issue has been patched in version 3.79.1.
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N.
EPSS exploit prediction
EPSS: 0.004 (31.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 31.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.001
Affected products
- Payloadcms Payload — versions < 3.79.1
Weakness classification (CWE)
References
- github.com/payloadcms/payload/security/advisories/GHSA-7xxh-373w-35vg (Mitigation, Vendor Advisory)
- github.com/payloadcms/payload/releases/tag/v3.79.1 (Product, Release Notes)
Frequently asked questions
- What is CVE-2026-34747?
- CVE-2026-34747 is a high-severity vulnerability in Payloadcms Payload, classified under SQL Injection. CVSS score: 8.5/10. Published 2026-04-01.
- How severe is CVE-2026-34747?
- High severity. CVSS v3 base score is 8.5 out of 10.