Technology · File Browser
File Browser vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 26 vulnerabilities in File Browser: 0 in the last 7 days and 12 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-2026-90930, was published on 14 September 2026.
- Last 7 days
- 0
- Last 90 days
- 12
- Critical, all time
- 2
- Exploited in the wild
- 0
About File Browser
File Browser is a web-based file manager that provides a file managing interface within a specified directory.
Latest File Browser vulnerabilities
- CVE-2026-90930: File Browser symlink alias path traversal bypassmediumCVSS 6.8EPSS 0.5%
- CVE-2026-90929: File Browser authorization bypass in direct-upload endpointhighCVSS 8.1EPSS 0.4%
- CVE-2026-90928: File Browser subtitle conversion memory exhaustionmediumCVSS 6.5EPSS 0.4%
- CVE-2026-82236: File Browser stale share link exposure in cross-user file deletionlowCVSS 3.1EPSS 0.4%
- CVE-2026-73612: File Browser path-based access control bypass in recursive operationshighCVSS 8.1EPSS 0.5%
- CVE-2026-73611: File Browser JWT expiration bypass in proxy authenticationmediumCVSS 6.8EPSS 0.4%
- CVE-2026-62684: File Browser sensitive information disclosure in Share APIlowCVSS 3.1EPSS 0.4%
- CVE-2026-62843: File Browser path traversal in archive builder via backslash filenamesmediumCVSS 6.8EPSS 0.4%
- CVE-2026-62685: File Browser directory traversal and isolation bypass via username normalization collisionhighCVSS 8.1EPSS 0.5%
- CVE-2026-62683: File Browser incorrect authorization via stale public shareslowCVSS 3.1
- CVE-2026-61874: filebrowser incorrect authorization via path normalization in DeleteWithPathPrefixlowCVSS 3.1
- CVE-2026-55668: File Browser path traversal via dangling symlink in ScopedFsmediumCVSS 6.3EPSS 0.4%
- CVE-2026-55667: File Browser arbitrary file deletion via symlink in upload cleanuphighCVSS 8.2EPSS 0.5%
- CVE-2026-54097: File Browser authorization bypass in share-link deletionhighCVSS 4EPSS 0.4%
- CVE-2026-54096: File Browser improper authorization via pre-created public shareshighCVSS 8.4EPSS 0.2%
- CVE-2026-54094: File Browser symlink following scope bypasshighCVSS 7.5EPSS 0.5%
- CVE-2026-54093: File Browser path traversal in archive download via backslash separatorsmediumCVSS 4EPSS 0.2%
- CVE-2026-54092: File Browser denial of service via large password in login APImediumCVSS 6.5EPSS 0.5%
- CVE-2026-54091: File Browser incorrect authorization in public directory shareshighCVSS 7.5EPSS 0.5%
- CVE-2026-54090: File Browser command allowlist bypass via shell metacharacter injectionhighCVSS 4EPSS 0.4%
- CVE-2026-54089: File Browser authentication bypass via forged proxy headerscriticalCVSS 9.1EPSS 0.6%
- CVE-2026-54088: File Browser OS command injection in Hook AuthenticationcriticalCVSS 4EPSS 0.8%
- CVE-2026-35585: File Browser OS command injection in hook systemhighCVSS 7.2EPSS 2.4%
- CVE-2026-32759: File Browser improper validation in TUS upload handlerhighCVSS 8.1EPSS 2.2%
- CVE-2025-52904: File Browser scope bypass via Command Execution featurehighCVSS 8EPSS 1.0%
Most severe File Browser vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-54089: File Browser authentication bypass via forged proxy headerscriticalCVSS 9.1EPSS 0.6%
- CVE-2026-54088: File Browser OS command injection in Hook AuthenticationcriticalCVSS 4EPSS 0.8%
- CVE-2026-54096: File Browser improper authorization via pre-created public shareshighCVSS 8.4EPSS 0.2%
- CVE-2026-55667: File Browser arbitrary file deletion via symlink in upload cleanuphighCVSS 8.2EPSS 0.5%
- CVE-2026-32759: File Browser improper validation in TUS upload handlerhighCVSS 8.1EPSS 2.2%
- CVE-2026-62685: File Browser directory traversal and isolation bypass via username normalization collisionhighCVSS 8.1EPSS 0.5%
- CVE-2026-73612: File Browser path-based access control bypass in recursive operationshighCVSS 8.1EPSS 0.5%
- CVE-2026-90929: File Browser authorization bypass in direct-upload endpointhighCVSS 8.1EPSS 0.4%
- CVE-2025-52903: File Browser arbitrary command execution via allowlist bypasshighCVSS 8EPSS 1.1%
- CVE-2025-52904: File Browser scope bypass via Command Execution featurehighCVSS 8EPSS 1.0%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 2 | 0 | |
| 13 Jul 2026 | 3 | 0 | |
| 20 Jul 2026 | 1 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 2 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 1 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 3 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/file-browser.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "File Browser vulnerabilities", https://junglewise.ai/threats/technologies/file-browser, 26 September 2026.