Home/CVE/In WordPress before 4.9.9 and 5.x before 5.0.1, contributors could modify new comments made by users with greater privil
CVE

CVE-2018-20153

In WordPress before 4.9.9 and 5.x before 5.0.1, contributors could modify new comments made by users with greater privil

In WordPress before 4.9.9 and 5.x before 5.0.1, contributors could modify new comments made by users with greater privileges, possibly causing XSS.

MEDIUM · CVSS 5.4 EPSS 0.05377
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Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

3
wordpress< 4.9.9
wordpress>= 5.0 and < 5.0.1
debian linuxall versions
▣

Scoring & Timeline

5.4
MEDIUM · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD14 Dec 2018 · 08:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
🔗

References & Sources

8
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.securityfocus.com/bid/106220Third Party AdvisoryVDB Entry
https://codex.wordpress.org/Version_4.9.9ProductRelease NotesVendor Advisory
https://lists.debian.org/debian-lts-announce/2019/02/msg00019.htmlThird Party Advisory
https://wordpress.org/news/2018/12/wordpress-5-0-1-security-release/Release NotesVendor Advisory
https://wordpress.org/support/wordpress-version/version-5-0-1/Release NotesVendor Advisory
https://wpvulndb.com/vulnerabilities/9172Vendor Advisory
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