Vulnerability in Nodebb
CVE-2023-2850
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.003 (24.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 24th percentile — 24.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Nodebb — versions < 2.8.13, >= 3.0.0, < 3.1.3
Weakness classification (CWE)
References
- github.com/NodeBB/NodeBB/security/advisories/GHSA-4qcv-qf38-5j3j (Patch, Vendor Advisory)
- github.com/NodeBB/NodeBB/commit/51096ad2345fb1d1380bec0a447113489ef6c359 (Patch)
- github.com/NodeBB/NodeBB/releases/tag/v3.1.3 (Release Notes)
Frequently asked questions
- What is CVE-2023-2850?
- CVE-2023-2850 is a medium-severity vulnerability in Nodebb, classified under CWE-1385. CVSS score: 4.7/10. Published 2023-07-25.
- How severe is CVE-2023-2850?
- Medium severity. CVSS v3 base score is 4.7 out of 10.