Kovah vulnerabilities
We track 8 vulnerabilities in Kovah products. 8 are rated high or critical, and none are known to be exploited. The most recent was published on August 20, 2026.
Latest Kovah vulnerabilities
- 7.3 High severity
LinkAce: Improper Neutralization of Input During Web Page Generation
LinkAce is a self-hosted archive to collect website links. Prior to version 2.5.7, the Bulk Link API endpoint (`POST /api/v2/bulk/links`) accepts URLs without any format validation, allowing an authenticated user to store a `javascript:` URI. The stored URI is
- 8.1 High severity
LinkAce: Improper Neutralization of Special Elements in Output Used by a Downstream Component
LinkAce is a self-hosted archive to collect website links. Prior to 2.5.6, the setup database configuration flow on uninitialized LinkAce instances accepts attacker-controlled database credential fields and writes them back into .env without escaping. A remote
- 8.5 High severity
LinkAce: Improper Neutralization of Input During Web Page Generation
LinkAce is a self-hosted archive to collect website links. Prior to 2.5.6, LinkAce contains a stored cross-site scripting vulnerability that allows a low-privilege user to execute arbitrary JavaScript in an administrator's browser session. This affects instanc
- 7.1 High severity
LinkAce: Authorization Bypass Through User-Controlled Key
LinkAce is a self-hosted archive to collect website links. Prior to 2.5.6, LinkAce contains an Insecure Direct Object Reference vulnerability in the authorization policy layer that allows any authenticated user to modify resources owned by other users. The aff
- 8.1 High severity
LinkAce: URL Redirection to Untrusted Site
LinkAce is a self-hosted archive to collect website links. Prior to 2.5.4, a password reset poisoning vulnerability was identified in the application due to improper trust of user-controlled HTTP headers. The application uses the X-Forwarded-Host header when g
- 8.5 High severity
LinkAce: Server-Side Request Forgery
LinkAce is a self-hosted archive to collect website links. Versions prior to 2.5.3 block direct requests to private IP literals, but still performs server-side requests to internal-only resources when those resources are referenced through an internal hostname
- 7.3 High severity
LinkAce: Improper Neutralization of Input During Web Page Generation
LinkAce is a self-hosted archive to collect website links. Prior to 2.3.1, a Stored Cross-Site Scripting (XSS) vulnerability has been identified on the /system/audit page. The application fails to properly sanitize the username field before it is rendered in t
- 7.6 High severity
LinkAce: Unrestricted Upload of File with Dangerous Type
LinkAce is a self-hosted archive to collect links of your favorite websites. Prior to 1.15.6, a file upload vulnerability exists in the LinkAce. This issue occurs in the "Import Bookmarks" functionality, where malicious HTML files can be uploaded containing Ja