Description
A stored Cross-Site Scripting (XSS) vulnerability in the TC Custom JavaScript plugin before 1.2.2 for WordPress allows unauthenticated remote attackers to inject arbitrary JavaScript via the tccj-content parameter. This is displayed in the page footer of every front-end page and executed in the browser of visitors.
Metrics
CVSS 3.1 6.1/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- https://wordpress.org/plugins/tc-custom-javascript/#developersRelease Notes, Third Party Advisory
- https://www.wordfence.com/blog/2020/07/high-severity-vulnerability-patched-in-tc-custom-javascript/Exploit, Third Party Advisory
- https://wordpress.org/plugins/tc-custom-javascript/#developersRelease Notes, Third Party Advisory
- https://www.wordfence.com/blog/2020/07/high-severity-vulnerability-patched-in-tc-custom-javascript/Exploit, Third Party Advisory
Timeline
- Published
- Jul 21, 2020
- Last modified
- Jun 17, 2026
- NVD status
- Modified