Information disclosure in Wordpress
CVE-2023-39999
Exposure of Sensitive Information to an Unauthorized Actor in WordPress from 6.3 through 6.3.1, from 6.2 through 6.2.2, from 6.1 through 6.13, from 6.0 through 6.0.5, from 5.9 through 5.9.7, from 5.8 through 5.8.7, from 5.7 through 5.7.9, from 5.6 through 5.6.11, from 5.5 through 5.5.12, from 5.4 through 5.4.13, from 5.3 through 5.3.15, from 5.2 through 5.2.18, from 5.1 through 5.1.16, from 5.0 through 5.0.19, from 4.9 through 4.9.23, from 4.8 through 4.8.22, from 4.7 through 4.7.26, from 4.6 through 4.6.26, from 4.5 through 4.5.29, from 4.4 through 4.4.30, from 4.3 through 4.3.31, from 4.2 through 4.2.35, from 4.1 through 4.1.38.
Vulnerability class: Information Disclosure
EPSS: 0.010 (60.2th 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
- Wordpress
- Wordpress.org Wordpress — versions 6.3, 6.2, 6.1
- Fedoraproject Fedora — versions 37, 38
Weakness classification (CWE)
Public proof-of-concept exploits
References
- audit@patchstack.com (Exploit, Patch, Third Party Advisory, third-party-advisory)
- audit@patchstack.com (Third Party Advisory, vdb-entry)
- audit@patchstack.com (Mailing List, Third Party Advisory)
- audit@patchstack.com (Mailing List, Third Party Advisory)
- audit@patchstack.com (Mailing List, Third Party Advisory)
- audit@patchstack.com (Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-39999?
- CVE-2023-39999 is a medium-severity vulnerability in Wordpress, classified under Information Disclosure. CVSS score: 4.3/10. Published 2023-10-13.
- How severe is CVE-2023-39999?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2023-39999 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.