Is CVE-2026-33514 actively exploited?

No active exploitation of CVE-2026-33514 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-33514 be exploited remotely?

Yes. CVE-2026-33514 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-33514?

CVE-2026-33514 has a CVSS score of 6.0 (MEDIUM).

HOME VULNERABILITIESCVE-2026-33514

MEDIUM

CVE-2026-33514

CWE-862Published: May 19, 2026· Updated: May 19, 2026

6.0

CVSS v3.1

EPSS:0.04%probability of exploitation in 30 daysPercentile:11.5th

Official Description

Discourse is an open-source discussion platform. In versions prior to 2026.1.4, 2026.3.1, 2026.4.1 and 2026.5.0-latest.1, an authenticated user on a Discourse instance with the form templates feature enabled can read the name and structured content of form templates that are intended exclusively for categories they are not authorized to access. Impact is limited to disclosure of site configuration metadata. This issue has been fixed in versions 2026.1.4, 2026.3.1, 2026.4.1 and 2026.5.0-latest.1.

NVD Source

Technical Analysis

CVE-2026-33514 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.

CVSS v3.1 Vector Breakdown

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges Req.Low

User InteractionNone

ScopeX

Impact

Confidentiality

Integrity

Availability

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X