CVE-2026-105863
9.2
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Summary
Payload is a free and open source headless content management system. In versions after 3.0.0 and before 3.90.0, a custom field option that maps a field to a reserved authentication claim name can place unintended values in the authentication token issued at login. This issue is fixed in version 3.90.0.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| payloadcms | payload | >= 3.0.0, < 3.90.0 | affected |
| payloadcms | payload | >= 4.0.0-canary.0, < 4.0.0-canary.34 | affected |
Weaknesses
- CWE-290: CWE-290: Authentication Bypass by Spoofing
- CWE-915: CWE-915: Improperly Controlled Modification of Dynamically-Determined Object Attributes
References
- https://github.com/payloadcms/payload/security/advisories/GHSA-66wr-7vmr-p5jq
- https://github.com/payloadcms/payload/commit/56cd5cd050a57daebf33159e41e5ff9d4a45239c
- https://github.com/payloadcms/payload/releases/tag/v3.90.0
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