Kb Support: Cross-site scripting
Kb Support is affected by cross-site scripting. The vulnerable path is reachable without authentication. Injected script can execute in the affected site's origin when the vulnerable output is viewed.
- Component
- Kb Support
- Plugin slug
kb-support- Affected
- See vendor advisory
- Safe version
- See mitigation notes
- Published
- Apr 15, 2022
This CVE was published Apr 15, 2022 and is one of 8 known issues for this plugin.
Update, patch or deactivate.
Update Kb Support to a release outside the affected range, or disable and remove it until a fixed version is available.
No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
Multiple Unauthenticated Stored Cross-Site Scripting (XSS) vulnerabilities in KB Support (WordPress plugin) <= 1.5.5 versions.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N