CVE-2023-2850

low-risk
Published 2023-07-25

NodeBB is affected by a Cross-Site WebSocket Hijacking vulnerability due to missing validation of the request origin. Exploitation of this vulnerability allows certain user information to be extracted by attacker.

Do I need to act?

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0.13% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.7/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Nodebb

Affected Vendors

Nodebb

References (6)

Patch https://github.com/NodeBB/NodeBB/commit/51096ad2345fb1d1380bec0a447113489ef6c359
Release Notes https://github.com/NodeBB/NodeBB/releases/tag/v3.1.3
Patch https://github.com/NodeBB/NodeBB/security/advisories/GHSA-4qcv-qf38-5j3j
Patch https://github.com/NodeBB/NodeBB/commit/51096ad2345fb1d1380bec0a447113489ef6c359
Release Notes https://github.com/NodeBB/NodeBB/releases/tag/v3.1.3
Patch https://github.com/NodeBB/NodeBB/security/advisories/GHSA-4qcv-qf38-5j3j
25
/ 100
low-risk
Severity 19/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal