What is CVE-2023-37305?

CVE-2023-37305 is a medium-severity vulnerability in Mediawiki, classified under Observable Discrepancy. CVSS score: 5.3/10. Published 2023-06-30.

How severe is CVE-2023-37305?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Mediawiki

CVE-2023-37305

An issue was discovered in the ProofreadPage (aka Proofread Page) extension for MediaWiki through 1.39.3. In includes/Page/PageContentHandler.php and includes/Page/PageDisplayHandler.php, hidden users can be exposed via public interfaces.

EPSS: 0.006 (45.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Mediawiki
N/a — versions n/a

Weakness classification (CWE)

CWE-203 — Observable Discrepancy

References

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

Frequently asked questions

What is CVE-2023-37305?: CVE-2023-37305 is a medium-severity vulnerability in Mediawiki, classified under Observable Discrepancy. CVSS score: 5.3/10. Published 2023-06-30.
How severe is CVE-2023-37305?: Medium severity. CVSS v3 base score is 5.3 out of 10.