Description
Slink v1.4.9 allows stored cross-site scripting (XSS) via crafted SVG uploads. When a user views the shared image in a new browser tab, the embedded JavaScript executes. The issue affects both authenticated and unauthenticated users.
Affected products
slinkapp: slink
References2
- github.com/G3XAR/Vulnerability-Research/tree/main/CVE-2025-55944 ExploitThird Party Advisory
- github.com/G3XAR/Vulnerability-Research/tree/main/Slink%20%28up… Broken Link
Metrics
- CVSS 3.1
-
6.1
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - EPSS — exploit probability
- 0% percentile: 19 · as of 8 November 2026
- CWE
- CWE-79
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