CVE-2022-1393
WP Subtitle < 3.4.1 - Contributor+ Stored Cross-Site Scripting
- State
- Published
- Severity
- Not scored
- Published
- May 16, 2022
- Updated
- Aug 3, 2024
- Reserved
- Apr 19, 2022
Description
The WP Subtitle WordPress plugin before 3.4.1 adds a subtitle field and provides a shortcode to display it via [wp_subtitle]. The subtitle is stored as a custom post meta with the key: "wps_subtitle", which is sanitized upon post save/update, however is not sanitized when updating it directly from the post meta update button (via AJAX) - and this makes the XSS exploitable by authenticated users with a role as low as contributor.
Scores
The record has no CVSS score.
Weaknesses
- CWE-79 Cross-site Scripting (XSS)
Affected Products
| Product | Versions |
|---|---|
WP SubtitleUnknown |
|
References
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