How severe is CVE-2023-33996?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2023-33996 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Auth bypass in Сleantalk - Anti-spam Protection Spam Protection, Antispam, Firewall By Cleantalk

CVE-2023-33996

Missing Authorization vulnerability in СleanTalk - Anti-Spam Protection Spam protection, AntiSpam, FireWall by CleanTalk allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Spam protection, AntiSpam…

Vulnerability class: Broken Access Control

EPSS: 0.007 (47.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Сleantalk - Anti-spam Protection Spam Protection, Antispam, Firewall By Cleantalk — versions n/a

Weakness classification (CWE)

CWE-862 — Missing Authorization

Public proof-of-concept exploits

20142995/nuclei-templates

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2023-33996?: CVE-2023-33996 is a high-severity vulnerability in Сleantalk - Anti-spam Protection Spam Protection, Antispam, Firewall By Cleantalk, classified under Missing Authorization. CVSS score: 8.8/10. Published 2024-12-13.
How severe is CVE-2023-33996?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2023-33996 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.