PT-2026-29594 · Pyload · Pyload

Denolfe · Published 2026-04-01 · Updated 2026-04-02 · CVE-2026-34746

Positive Technologies (AI Summary)

CVSS v3.1

7.7

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Payload versions prior to 3.79.1

Description A 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.

Recommendations Upgrade to version 3.79.1 or later.

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2026-34746

GHSA-6R7F-Q7F5-WPX8

Affected Products

Pyload

References · 7

• https://github.com/payloadcms/payload/security/advisories/GHSA-6r7f-q7f5-wpx8 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-6r7f-q7f5-wpx8 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-34746 · Security Note
• https://github.com/payloadcms/payload/releases/tag/v3.79.1 · Note
• https://github.com/payloadcms/payload · Note
• https://twitter.com/CVEnew/status/2039744375920492800 · Twitter Post
• https://twitter.com/infoflowcloud/status/2039746574687875166 · Twitter Post