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8 vulnerabilities found for fireshare by ShaneIsrael
CVE-2026-34745 (GCVE-0-2026-34745)
Vulnerability from nvd – Published: 2026-04-02 18:38 – Updated: 2026-04-02 19:15
VLAI?
Title
Unauthenticated Path Traversal Arbitrary File Write in /api/uploadChunked/public
Summary
Fireshare facilitates self-hosted media and link sharing. Prior to version 1.5.3, the fix for CVE-2026-33645 was applied to the authenticated /api/uploadChunked endpoint but was not applied to the unauthenticated /api/uploadChunked/public endpoint in the same file (app/server/fireshare/api.py). An unauthenticated attacker can exploit the checkSum parameter to write arbitrary files with attacker-controlled content to any writable path on the server filesystem. This issue has been patched in version 1.5.3.
Severity ?
9.1 (Critical)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ShaneIsrael | fireshare |
Affected:
< 1.5.3
|
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CVE-2026-33645 (GCVE-0-2026-33645)
Vulnerability from nvd – Published: 2026-03-26 20:58 – Updated: 2026-03-27 20:01
VLAI?
Title
Fireshare has Path Traversal Arbitrary File Write in `/api/uploadChunked`
Summary
Fireshare facilitates self-hosted media and link sharing. In version 1.5.1, an authenticated path traversal vulnerability in Fireshare’s chunked upload endpoint allows an attacker to write arbitrary files outside the intended upload directory. The `checkSum` multipart field is used directly in filesystem path construction without sanitization or containment checks. This enables unauthorized file writes to attacker-chosen paths writable by the Fireshare process (e.g., container `/tmp`), violating integrity and potentially enabling follow-on attacks depending on deployment. Version 1.5.2 fixes the issue.
Severity ?
7.1 (High)
CWE
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ShaneIsrael | fireshare |
Affected:
= 1.5.2
|
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CVE-2025-67728 (GCVE-0-2025-67728)
Vulnerability from nvd – Published: 2025-12-12 07:10 – Updated: 2025-12-12 20:40
VLAI?
Title
Fireshare Public Uploads feature is vulnerable to OS Command Injection (RCE)
Summary
Fireshare facilitates self-hosted media and link sharing. Versions 1.2.30 and below allow an authenticated user, or unauthenticated user if the Public Uploads setting is enabled, to craft a malicious filename when uploading a video file. The malicious filename is then concatenated directly into a shell command, which can be used for uploading files to arbitrary directories via path traversal, or executing system commands for Remote Code Execution (RCE). This issue is fixed in version 1.3.0.
Severity ?
9.8 (Critical)
CWE
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ShaneIsrael | fireshare |
Affected:
< 1.3.0
|
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CVE-2025-55476 (GCVE-0-2025-55476)
Vulnerability from nvd – Published: 2025-09-02 00:00 – Updated: 2025-09-02 19:48
VLAI?
Summary
FireShare FileShare 1.2.25 contains a time-based blind SQL injection vulnerability in the sort parameter of the endpoint: GET /api/videos/public?sort= This parameter is unsafely evaluated in a SQL ORDER BY clause without proper sanitization, allowing an attacker to inject arbitrary SQL subqueries.
Severity ?
6.5 (Medium)
CWE
- n/a
Assigner
References
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CVE-2026-34745 (GCVE-0-2026-34745)
Vulnerability from cvelistv5 – Published: 2026-04-02 18:38 – Updated: 2026-04-02 19:15
VLAI?
Title
Unauthenticated Path Traversal Arbitrary File Write in /api/uploadChunked/public
Summary
Fireshare facilitates self-hosted media and link sharing. Prior to version 1.5.3, the fix for CVE-2026-33645 was applied to the authenticated /api/uploadChunked endpoint but was not applied to the unauthenticated /api/uploadChunked/public endpoint in the same file (app/server/fireshare/api.py). An unauthenticated attacker can exploit the checkSum parameter to write arbitrary files with attacker-controlled content to any writable path on the server filesystem. This issue has been patched in version 1.5.3.
Severity ?
9.1 (Critical)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ShaneIsrael | fireshare |
Affected:
< 1.5.3
|
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CVE-2026-33645 (GCVE-0-2026-33645)
Vulnerability from cvelistv5 – Published: 2026-03-26 20:58 – Updated: 2026-03-27 20:01
VLAI?
Title
Fireshare has Path Traversal Arbitrary File Write in `/api/uploadChunked`
Summary
Fireshare facilitates self-hosted media and link sharing. In version 1.5.1, an authenticated path traversal vulnerability in Fireshare’s chunked upload endpoint allows an attacker to write arbitrary files outside the intended upload directory. The `checkSum` multipart field is used directly in filesystem path construction without sanitization or containment checks. This enables unauthorized file writes to attacker-chosen paths writable by the Fireshare process (e.g., container `/tmp`), violating integrity and potentially enabling follow-on attacks depending on deployment. Version 1.5.2 fixes the issue.
Severity ?
7.1 (High)
CWE
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ShaneIsrael | fireshare |
Affected:
= 1.5.2
|
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CVE-2025-67728 (GCVE-0-2025-67728)
Vulnerability from cvelistv5 – Published: 2025-12-12 07:10 – Updated: 2025-12-12 20:40
VLAI?
Title
Fireshare Public Uploads feature is vulnerable to OS Command Injection (RCE)
Summary
Fireshare facilitates self-hosted media and link sharing. Versions 1.2.30 and below allow an authenticated user, or unauthenticated user if the Public Uploads setting is enabled, to craft a malicious filename when uploading a video file. The malicious filename is then concatenated directly into a shell command, which can be used for uploading files to arbitrary directories via path traversal, or executing system commands for Remote Code Execution (RCE). This issue is fixed in version 1.3.0.
Severity ?
9.8 (Critical)
CWE
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ShaneIsrael | fireshare |
Affected:
< 1.3.0
|
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CVE-2025-55476 (GCVE-0-2025-55476)
Vulnerability from cvelistv5 – Published: 2025-09-02 00:00 – Updated: 2025-09-02 19:48
VLAI?
Summary
FireShare FileShare 1.2.25 contains a time-based blind SQL injection vulnerability in the sort parameter of the endpoint: GET /api/videos/public?sort= This parameter is unsafely evaluated in a SQL ORDER BY clause without proper sanitization, allowing an attacker to inject arbitrary SQL subqueries.
Severity ?
6.5 (Medium)
CWE
- n/a
Assigner
References
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