What is CVE-2023-45966?

CVE-2023-45966 is a high-severity vulnerability in Remark42, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.5/10. Published 2023-10-23.

How severe is CVE-2023-45966?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2023-45966 known to be exploited?

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

SSRF in Remark42

CVE-2023-45966

umputun remark42 version 1.12.1 and before has a Blind Server-Side Request Forgery (SSRF) vulnerability.

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.006 (44.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Remark42
N/a — versions n/a

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Third Party Advisory, Issue Tracking)
cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2023-45966?: CVE-2023-45966 is a high-severity vulnerability in Remark42, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.5/10. Published 2023-10-23.
How severe is CVE-2023-45966?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2023-45966 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.