CVE-2023-39999

MEDIUM EPSS 59.8%
Published Oct 13, 20232y ago · Modified Jun 17, 20262w ago
4.3 CVSS 3.1
Medium
Find Similar
Published Oct 13, 2023 2y ago
Last Modified Jun 17, 2026 2w ago

Description

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.

CVSS Details

Base Score
4.3
Exploitability
2.8
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
59.8% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor Information Exposure

Affected Products 25

VendorProductVersionRange
wordpresswordpress*≥4.1  –  ≤4.1.38
wordpresswordpress*≥4.2  –  ≤4.2.35
wordpresswordpress*≥4.3  –  ≤4.3.31
wordpresswordpress*≥4.4  –  ≤4.4.30
wordpresswordpress*≥4.5  –  ≤4.5.29
wordpresswordpress*≥4.6  –  ≤4.6.26
wordpresswordpress*≥4.7  –  ≤4.7.26
wordpresswordpress*≥4.8  –  ≤4.8.22
wordpresswordpress*≥4.9  –  ≤4.9.23
wordpresswordpress*≥5.0  –  ≤5.0.19
wordpresswordpress*≥5.1  –  ≤5.1.16
wordpresswordpress*≥5.2  –  ≤5.2.18
wordpresswordpress*≥5.3  –  ≤5.3.15
wordpresswordpress*≥5.4  –  ≤5.4.13
wordpresswordpress*≥5.5  –  ≤5.5.12
wordpresswordpress*≥5.6  –  ≤5.6.11
wordpresswordpress*≥5.7  –  ≤5.7.9
wordpresswordpress*≥5.8  –  ≤5.8.7
wordpresswordpress*≥5.9  –  ≤5.9.7
wordpresswordpress*≥6.0  –  ≤6.0.5
wordpresswordpress*≥6.1  –  ≤6.1.3
wordpresswordpress*≥6.2  –  ≤6.2.2
wordpresswordpress*≥6.3  –  <6.3.2
fedoraprojectfedora37any
fedoraprojectfedora38any

References 6

  • lists.debian.org https://lists.debian.org/debian-lts-announce/2023/11/msg00014.html
    Mailing ListThird Party Advisory
  • lists.fedoraproject.org https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2EVFT4DPZRFTXJPEPADM22BZVIUD2P66/
    Mailing ListThird Party Advisory
  • lists.fedoraproject.org https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GCCVDPKOK57WCTH2QJ5DJM3B53RJNZKA/
    Mailing ListThird Party Advisory
  • lists.fedoraproject.org https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WQBL4ZQCBFNQ76XHM5257CIBFQRGT5QY/
    Mailing ListThird Party Advisory
  • patchstack.com https://patchstack.com/articles/wordpress-core-6-3-2-security-update-technical-advisory?_s_id=cve
    ExploitPatchThird Party Advisory
  • patchstack.com https://patchstack.com/database/vulnerability/wordpress/wordpress-wordpress-core-core-6-3-2-contributor-comment-read-on-private-and-password-protected-post-vulnerability?_s_id=cve
    Third Party Advisory

Remediation

  • patchstack.com https://patchstack.com/articles/wordpress-core-6-3-2-security-update-technical-advisory?_s_id=cve
    ExploitPatchThird Party Advisory