Is CVE-2026-27933 actively exploited?

No active exploitation of CVE-2026-27933 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-27933 be exploited remotely?

Yes. CVE-2026-27933 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-27933?

CVE-2026-27933 has a CVSS score of 6.8 (MEDIUM) and an EPSS exploitation probability of 0.03%.

HOME VULNERABILITIESCVE-2026-27933

MEDIUM

CVE-2026-27933

CWE-613Published: February 26, 2026· Updated: Feb 27, 2026

6.8

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:8.3th

Official Description

Manyfold is an open source, self-hosted web application for managing a collection of 3d models, particularly focused on 3d printing. Versions prior to 0.133.0 are vulnerable to session hijack via cookie leakage in proxy caches. Version 0.133.0 fixes the issue.

NVD Source

Technical Analysis

CVE-2026-27933 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), with a CVSS base score of 6.8.