VDB
CVE-2026-30934
CVE-2026-30934
PUBLISHED
CVSS 8.899999618530273 HIGH
FileBrowser Quantum: Stored XSS in public share page via unsanitized share metadata (text/template misuse)
EPSS 0.36% · 27.4th percentile
Risk Scores
CVSS 3.1
8.899999618530273
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L
EPSS Score
0.36%
27.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| github.com | gtsteffaniak/filebrowser | 0, 0 |
| gtsteffaniak | filebrowser | < 1.2.2-stable, >= 1.3.0-beta, < 1.3.1-beta, * |
| filebrowser | filebrowser | 1.3.0, 0, 1.2.1 |
Timeline
- Mar 9, 2026 CVE Published
- Mar 11, 2026 EPSS Score
- Mar 12, 2026 EPSS Score
- Mar 14, 2026 EPSS Score
- Mar 15, 2026 EPSS Score
- Mar 17, 2026 EPSS Score
- Mar 17, 2026 Coalition ESS Score
- Mar 18, 2026 EPSS Score
- Mar 18, 2026 PoC Published
- Mar 20, 2026 EPSS Score
- Mar 21, 2026 EPSS Score
- Mar 23, 2026 EPSS Score
References
- https://github.com/gtsteffaniak/filebrowser/security/advisories/GHSA-r633-fcgp-m532 url
- https://pkg.go.dev/vuln/GO-2026-4660 url
- https://nvd.nist.gov/vuln/detail/CVE-2026-30934 advisory
- https://github.com/gtsteffaniak/filebrowser package
- https://github.com/gtsteffaniak/filebrowser/releases/tag/v1.3.1-beta fix
- https://github.com/gtsteffaniak/filebrowser/releases/tag/v1.2.2-stable fix