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.

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.

EPSS: 0.002 (37.9th percentile) — read the EPSS interpretation.

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.

Affected products

Nodebb — versions < 2.8.13, >= 3.0.0, < 3.1.3

Weakness classification (CWE)

CWE-1385

References

github.com/NodeBB/NodeBB/security/advisories/GHSA-4qcv-qf38-5j3j
github.com/NodeBB/NodeBB/commit/51096ad2345fb1d1380bec0a447113489ef6c359
github.com/NodeBB/NodeBB/releases/tag/v3.1.3

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.