CVE-2025-55476: fireshare SQL Injection — Exploit

Description

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.

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CVSS v3.1 Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Weakness Type (CWE)

CWE-89 SQL Injection

Affected Products

Vendor	Product	Versions
shaneisrael	fireshare	All

References

Exploits

https://cyber-ducky.com/blind-sql-injection-in-fireshare-found-in-an-api-sort-parameter/ https://github.com/ShaneIsrael/fireshare/issues/311

Other References

https://github.com/ShaneIsrael/fireshare/releases/tag/v1.2.26

Frequently Asked Questions

What is CVE-2025-55476? +

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. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2025-55476? +

CVE-2025-55476 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-55476? +

CVE-2025-55476 affects products from shaneisrael, specifically: fireshare. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-55476? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2025-55476