Is CVE-2026-32301 actively exploited?

No active exploitation of CVE-2026-32301 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-32301 be exploited remotely?

Yes. CVE-2026-32301 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-32301?

CVE-2026-32301 has a CVSS score of 9.3 (CRITICAL).

HOME VULNERABILITIESCVE-2026-32301

CRITICAL

CVE-2026-32301

CWE-918Published: March 13, 2026· Updated: Mar 18, 2026

9.3

CVSS v3.1

EPSS:0.04%probability of exploitation in 30 daysPercentile:12.0th

Official Description

Centrifugo is an open-source scalable real-time messaging server. Prior to 6.7.0, Centrifugo is vulnerable to Server-Side Request Forgery (SSRF) when configured with a dynamic JWKS endpoint URL using template variables (e.g. {{tenant}}). An unauthenticated attacker can craft a JWT with a malicious iss or aud claim value that gets interpolated into the JWKS fetch URL before the token signature is verified, causing Centrifugo to make an outbound HTTP request to an attacker-controlled destination. This vulnerability is fixed in 6.7.0.

NVD Source

Technical Analysis

CVE-2026-32301 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 9.3.

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.