CVE-2026-105856
highPayload is a free and open source headless content management system.
Vendor / product: Payloadcms — payload
Payload is a free and open source headless content management system. Prior to 3.90.0 and 4.0.0-canary.34, an attacker with read and create or update access to a collection containing a json field or a blocks field with blocksAsJSON enabled can inject SQL through a crafted field path and operators. Collections without those fields are not affected, and richText fields are not affected. The SQLite packages are fixed in versions 3.90.0 and 4.0.0-canary.34, and the Postgres packages are fixed in version 3.73.0.
CVSS
8.3
8.3 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L Severity source: NVD CVSS v3.1 (nvd@nist.gov)
Timeline (UTC)
Published: 2026-10-06 17:17
Modified: 2026-10-15 00:11
NVD status: Analyzed
Last synced 2 days ago
Verified against the source API 2026-10-27 06:57 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
payloadcms / payload <3.90.0, 4.0.0
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
Patch / mitigation: https://github.com/payloadcms/payload/commit/03b78c7e0901d19c67f07bdf6396a276010adbcc
Patch / mitigation: https://github.com/payloadcms/payload/releases/tag/v3.90.0
References
- https://github.com/payloadcms/payload/commit/03b78c7e0901d19c67f07bdf6396a276010adbcc security-advisories@github.com
- https://github.com/payloadcms/payload/releases/tag/v3.90.0 security-advisories@github.com
- https://github.com/payloadcms/payload/security/advisories/GHSA-pj7x-6wpf-pgvp security-advisories@github.com
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 06:57 UTC · record ↗