settings page of the Redirect 404 to parent: Cross-site scripting
settings page of the Redirect 404 to parent is affected by cross-site scripting. Exposure depends on how the affected operation is made reachable by the site. Injected script can execute in the affected site's origin when the vulnerable output is viewed.
- Component
- settings page of the Redirect 404 to parent
- Plugin slug
redirect-404-to-parent- Affected
- See vendor advisory
- Safe version
- See mitigation notes
- Published
- May 14, 2021
This CVE was published May 14, 2021 and is one of 1 known issue for this plugin.
Update, patch or deactivate.
Update settings page of the Redirect 404 to parent 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
The settings page of the Redirect 404 to parent WordPress plugin before 1.3.1 did not properly sanitise the tab parameter before outputting it back, leading to a reflected Cross-Site Scripting issue
NVD vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N