Description
The Carousel, Recent Post Slider and Banner Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'spice_post_slider' shortcode in versions up to, and including, 2.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Metrics
CVSS 3.1 5.4/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| spicethemes | Carousel, Recent Post Slider and Banner Slider | <= 2.0 |
References
- https://plugins.trac.wordpress.org/browser/spice-post-slider/tags/1.9/include/view/shortcode.php#L102Exploit
- https://plugins.trac.wordpress.org/browser/spice-post-slider/tags/2.0.1/include/view/shortcode.php?rev=2981648#L102Exploit
- https://plugins.trac.wordpress.org/changeset/2981654/spice-post-sliderPatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/c0dd70b9-6f8a-41fc-ab4f-f6cdfee8dfb8?source=cveThird Party Advisory
- https://plugins.trac.wordpress.org/browser/spice-post-slider/tags/1.9/include/view/shortcode.php#L102Exploit
- https://plugins.trac.wordpress.org/browser/spice-post-slider/tags/2.0.1/include/view/shortcode.php?rev=2981648#L102Exploit
- https://plugins.trac.wordpress.org/changeset/2981654/spice-post-sliderPatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/c0dd70b9-6f8a-41fc-ab4f-f6cdfee8dfb8?source=cveThird Party Advisory
Timeline
- Published
- Oct 30, 2023
- Last modified
- Jun 17, 2026
- NVD status
- Modified