CVE-2023-2850

MEDIUM EPSS 19.5%
Published Jul 25, 20232y ago · Modified Jun 17, 20262w ago
4.7 CVSS 3.1
Medium
Find Similar
Published Jul 25, 2023 2y ago
Last Modified Jun 17, 2026 2w ago

Description

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.

CVSS Details

Base Score
4.7
Exploitability
2.8
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Changed
Confidentiality Low
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
19.5% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 2

CWE-1385
CWE-346

Affected Products 2

VendorProductVersionRange
nodebbnodebb* <2.8.13
nodebbnodebb*≥3.0.0  –  <3.1.3

References 3

  • github.com https://github.com/NodeBB/NodeBB/commit/51096ad2345fb1d1380bec0a447113489ef6c359
    Patch
  • github.com https://github.com/NodeBB/NodeBB/releases/tag/v3.1.3
    Release Notes
  • github.com https://github.com/NodeBB/NodeBB/security/advisories/GHSA-4qcv-qf38-5j3j
    PatchVendor Advisory

Remediation

  • github.com https://github.com/NodeBB/NodeBB/commit/51096ad2345fb1d1380bec0a447113489ef6c359
    Patch
  • github.com https://github.com/NodeBB/NodeBB/security/advisories/GHSA-4qcv-qf38-5j3j
    PatchVendor Advisory