CVE-2021-24129 - CVE House
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Status published Medium CVE-2021-24129

Themify Portfolio Post < 1.1.6 - Authenticated Stored Cross-Site Scripting

Vulnerability Description

Unvalidated input and lack of output encoding in the Themify Portfolio Post WordPress plugin, versions before 1.1.6, lead to Stored Cross-Site Scripting (XSS) vulnerabilities allowing low-privileged users (Contributor+) to inject arbitrary JavaScript code or HTML in posts where the Themify Custom Panel is embedded, which could lead to privilege escalation.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Nguyen Anh Tien - SunCSR (Sun* Cyber Security Research)

Affected Vendor

Affected Software

Themify Portfolio Post
Vulnerable Versions:
1.1.6

Timeline

Official Publish: March 18th, 2021
Last Modified: August 3rd, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weaknesses (CWE)