Is CVE-2026-34746 actively exploited?

No active exploitation of CVE-2026-34746 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-34746 be exploited remotely?

Yes. CVE-2026-34746 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-34746?

CVE-2026-34746 has a CVSS score of 7.7 (HIGH).

HOME VULNERABILITIESCVE-2026-34746

HIGH

CVE-2026-34746

CWE-918Published: April 1, 2026· Updated: Apr 3, 2026

7.7

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:8.0th

Official Description

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.

NVD Source

Technical Analysis

CVE-2026-34746 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 7.7.

The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.