A Path Traversal vulnerability exists in TinyFileManager all version up to and including…
Priority MEDIUM 40CWE-22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
A Path Traversal vulnerability exists in TinyFileManager all version up to and including 2.4.6 that allows attackers to upload a file (with Admin credentials or with the CSRF vulnerability) with the "fullpath" parameter containing path traversal strings (../ and ..\) in order to escape the server's intended working directory and write malicious files onto any directory on the computer.
Why it matters now
EPSS 0.08235 94th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:prasathmani:tiny_file_manager:*:*:*:*:*:*:*:* | up to 2.4.6 | Vulnerable | prasathmani |
- cpe:2.3:a:prasathmani:tiny_file_manager:*:*:*:*:*:*:*:* Versions up to 2.4.6 Vulnerable ·prasathmani
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-40964
- 2026-10-03 Alias added: GHSA-fw9q-rwpp-xcw5
References
More prasathmani Tiny File Manager vulnerabilities
- TI-2022-22434 Unrestricted file upload in Tiny File Manager CVSS 3.1CRITICAL 9.8
- TI-2022-19476 Tiny File Manager v2.4.7 and below is vulnerable to session fixation. CVSS 3.1CRITICAL 9.8
- TI-2021-20372 A path traversal vulnerability in the file upload functionality in tinyfilemanager.php in… CVSS 3.1HIGH 8.8
- TI-2022-07218 Cross-site request forgery in Tiny File Manager CVSS 3.1HIGH 8.8
- TI-2025-28711 A stored cross-site scripting (XSS) vulnerability in the component /tinyfilemanager.php… CVSS 3.1MEDIUM 6.1
- TI-2022-22433 Improper access control in Tiny File Manager CVSS 3.1MEDIUM 6.5
Sources
- CVE-2021-40964 · CVE Program
- CVE-2021-40964 · NVD
- FIRST EPSS
- GHSA-fw9q-rwpp-xcw5 · GitHub Advisory Database · CC BY 4.0
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