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CVE-2026-105861

Payload external upload trust validation issue PUBLISHED

Description (CNA)

Payload is a free and open source headless content management system. In versions after 3.0.0 and before 3.90.0, authenticated external URL-based upload retrieval can forward authentication data to a redirected destination that was not verified as trusted, potentially exposing a valid session to an unintended recipient. This issue is fixed in version 3.90.0.

Affected (CNA)

Vendor / productVersions
payloadcms / payloadaffected > 3.0.0, < 3.90.0; affected > 4.0.0-canary.0, < 4.0.0-canary-34

CWE

CWE-200, CWE-346

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.