What is CVE-2023-45369?

CVE-2023-45369 is a medium-severity vulnerability in Mediawiki, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 4.3/10. Published 2023-10-09.

How severe is CVE-2023-45369?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Mediawiki

CVE-2023-45369

An issue was discovered in the PageTriage extension for MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. Usernames of hidden users are exposed.

EPSS: 0.003 (25.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Mediawiki — versions 1.40.0
N/a — versions n/a

Weakness classification (CWE)

CWE-732 — Incorrect Permission Assignment for Critical Resource

References

cve@mitre.org (Issue Tracking, Vendor Advisory)
cve@mitre.org (Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2023-45369?: CVE-2023-45369 is a medium-severity vulnerability in Mediawiki, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 4.3/10. Published 2023-10-09.
How severe is CVE-2023-45369?: Medium severity. CVSS v3 base score is 4.3 out of 10.