CVE-2026-105846GHSA-W84C-53H3-MC2G
Payload: Untrusted redirect URL parameter exploit
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 3.88.0, 4.0.0-canary.27
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
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.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- payloadcms payload
From 3.40.0 · fixed in 3.88.0; From 4.0.0-canary.0 · fixed in 4.0.0-canary.27
- @payloadcms next
From 3.31.0 · fixed in 3.88.0; From 4.0.0-canary.0 · fixed in 4.0.0-canary.27
- payloadnpm
From 3.40.0 · fixed in 3.88.0
- payloadnpm
From 4.0.0-canary.0 · fixed in 4.0.0-canary.27
- @payloadcms/nextnpm
From 3.31.0 · fixed in 3.88.0
- @payloadcms/nextnpm
From 4.0.0-canary.0 · fixed in 4.0.0-canary.27