CVE-2026-105846
Payload is a free and open source headless content management system. In versions from 3.40.0 before 3.88.0 and canary versions before 4.0.0-canary.27, an attacker can craft a redirect URL parameter that sends a guest user to an untrusted destination after the authentication flow completes. This issue is fixed in versions 3.88.0 and 4.0.0-canary.27.
- CVSS 3.1
- 6.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 13% of CVEs (scores of 2026-10-25)
- CWE
- CWE-601
- Published
- Modified
- Record from
- the NVD, synced
Affected
- payloadcms:payload
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-w84c-53h3-mc2g | npm | payload | >=3.40.0 <3.88.0 | 3.88.0 |
| GHSA-w84c-53h3-mc2g | npm | payload | >=4.0.0-canary.0 <4.0.0-canary.27 | 4.0.0-canary.27 |
| GHSA-w84c-53h3-mc2g | npm | @payloadcms/next | >=3.31.0 <3.88.0 | 3.88.0 |
| GHSA-w84c-53h3-mc2g | npm | @payloadcms/next | >=4.0.0-canary.0 <4.0.0-canary.27 | 4.0.0-canary.27 |