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    CVE-2026-34746

    Payload is a free and open source headless content management system. Prior to version 3.79.1, an authenticated Server-Side Request Forgery (SSRF) vulnerability exists in the upload functionality. Authenticated users with create or update access to an upload-enabled collection could cause the server to make outbound HTTP requests to arbitrary URLs. This issue has been patched in version 3.79.1.

    Published:Apr 1, 2026
    Last Modified:Apr 14, 2026
    EPS:Apr 1, 2026
    EPSS Score:0.00035
    CVSS Score:7.7

    Affected Products

    Vendor
    Payloadcms
    Product
    Payload

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-664 Server Side Request Forgery

    Related CVEs

    CVE-2026-34750 (CVSS 6.5) — Payload is a free and open source headless content management system. Prior to version 3.78.0 in @payloadcms/s…
    CVE-2026-34749 (CVSS 5.4) — Payload is a free and open source headless content management system. Prior to version 3.79.1, a Cross-Site Re…
    CVE-2026-34748 (CVSS 8.7) — Payload is a free and open source headless content management system. Prior to version 3.78.0 in @payloadcms/n…
    CVE-2026-34747 (CVSS 8.5) — Payload is a free and open source headless content management system. Prior to version 3.79.1, certain request…
    CVE-2026-34751 (CVSS 9.1) — Payload is a free and open source headless content management system. Prior to version 3.79.1 in @payloadcms/g…
    CVE-2026-27567 (CVSS 6.5) — Payload is a free and open source headless content management system. Prior to 3.75.0, a Server-Side Request F…
    CVE-2026-25544 (CVSS 9.8) — Payload is a free and open source headless content management system. Prior to 3.73.0, when querying JSON or r…
    CVE-2026-25574 (CVSS 5.4) — Payload is a free and open source headless content management system. Prior to 3.74.0, a cross-collection Inse…
    CVE-2025-4644 (CVSS 5.3) — A Session Fixation vulnerability existed in Payload's SQLite adapter due to identifier reuse during account cr…
    CVE-2025-4643 (CVSS 6.3) — Payload uses JSON Web Tokens (JWT) for authentication. After log out JWT is not invalidated, which allows an a…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High