CVE-2024-56508: high-severity vulnerability in Kovah LinkAce
File Upload Vulnerability Leading to XSS in LinkAce v1.15.5
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.6epss 0.4%
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 JavaScript payloads. These payloads execute when the uploaded links are accessed, leading to potential reflected or persistent XSS scenarios. This vulnerability is fixed in 1.15.6.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:N
Affected products
Kovah · LinkAceRelated CVEs — Kovah LinkAce
In the same product, most dangerous first.
CVE-2026-45344HIGHLinkAce: Setup database password newline injection enables pre-auth RCE on uninitialized instancesEPSS 0.5%CVE-2025-62720HIGHLinkAce: Data Exfiltration via Export Functions Allow Access to All Users' Private LinksEPSS 0.4%CVE-2025-62721HIGHLinkAce: Authorization Bypass Allows Unauthorized Access to All Private Links, Lists, and TagsEPSS 0.4%CVE-2026-49436HIGHLinkAce vulnerable to stored XSS via 'javascript:' URI in Bulk Link APIEPSS 0.4%CVE-2025-59424HIGHLinkAce Vulnerable to Stored XSS on the Audit PageEPSS 0.4%CVE-2025-62719LOWLinkAce: Limited Server-Side Request Forgery (SSRF) in Keyword Fetching FunctionalityEPSS 0.3%