CVE-2023-30591
high · 7.5Denial-of-service in NodeBB <= v2.8.10 allows unauthenticated attackers to trigger a crash, when invoking `eventName.startsWith()` or `eventName.toString()`, while processing Socket.IO messages via crafted Socket.IO messages containing array or object type for the event name respectively.
7.5
CVSS
53.8%
EPSS (exploit prob.)
99th
EPSS percentile
2023-09-29
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-241CWE-754
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| nodebb | nodebb | <= 2.8.10 |
Check a specific version with /api/v1/cve/match.
References
- https://github.com/NodeBB/NodeBB/commit/37b48b82a4bc7680c6e4c42647209010cb239c2c
- https://github.com/NodeBB/NodeBB/commit/4d2d76897a02e7068ab74c81d17a2febfae8bfb9
- https://github.com/NodeBB/NodeBB/commit/830f142b7aea2e597294a84d52c05aab3a3539ca
- https://starlabs.sg/advisories/23/23-30591/
- https://github.com/NodeBB/NodeBB/commit/37b48b82a4bc7680c6e4c42647209010cb239c2c
- https://github.com/NodeBB/NodeBB/commit/4d2d76897a02e7068ab74c81d17a2febfae8bfb9
- https://github.com/NodeBB/NodeBB/commit/830f142b7aea2e597294a84d52c05aab3a3539ca
- https://starlabs.sg/advisories/23/23-30591/
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2023-30591