Home/CVE/WordPress before 5.2.4 is vulnerable to stored XSS (cross-site scripting) via the Customizer.
CVE

CVE-2019-17674

WordPress before 5.2.4 is vulnerable to stored XSS (cross-site scripting) via the Customizer.

WordPress before 5.2.4 is vulnerable to stored XSS (cross-site scripting) via the Customizer.

MEDIUM · CVSS 5.4 EPSS 0.02484
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

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

Affected Products & Versions

2
wordpress< 5.2.4
debian linuxall versions
▣

Scoring & Timeline

5.4
MEDIUM · CVSS v3.1 · 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 NVD17 Oct 2019 · 01:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://blog.wpscan.org/wordpress/security/release/2019/10/15/wordpress-524-security-release-breakdown.htmlThird Party Advisory
https://seclists.org/bugtraq/2020/Jan/8Mailing ListThird Party Advisory
https://wordpress.org/news/2019/10/wordpress-5-2-4-security-release/Release NotesVendor Advisory
https://wpvulndb.com/vulnerabilities/9908Third Party Advisory
https://www.debian.org/security/2020/dsa-4599Third Party Advisory
https://www.debian.org/security/2020/dsa-4677Third Party Advisory
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