Slope Widgets <= 4.2.12 - Authenticated (Contributor+) Stored Cross-Site Scripting
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
The Slope Widgets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'slope-reservations' shortcode in all versions up to, and including, 4.2.12 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-11902
- 2026-10-03 Alias added: GHSA-j5rc-gv5c-g3gv
References
Other 4
- https://www.wordfence.com/threat-intel/vulnerabilities/id/7700f1f3-90e2-450d-9cfe-c922d0cc6a1e?source=cve
- https://wordpress.org/plugins/slope-widgets/
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3208650%40slope-widgets&new=3208650%40slope-widgets&sfp_email=&sfph_mail=
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3209792%40slope-widgets&new=3209792%40slope-widgets&sfp_email=&sfph_mail=
Sources
- CVE-2024-11902 · CVE Program
- CVE-2024-11902 · NVD
- FIRST EPSS
- GHSA-j5rc-gv5c-g3gv · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences