CVE-2025-25301: rembg SSRF — Exploit

Description

Rembg is a tool to remove images background. In Rembg 2.0.57 and earlier, the /api/remove endpoint takes a URL query parameter that allows an image to be fetched, processed and returned. An attacker may be able to query this endpoint to view pictures hosted on the internal network of the rembg server. This issue may lead to Information Disclosure.

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CVSS v3.1 Score

7.5

HIGH

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

Weakness Type (CWE)

CWE-918 Server-Side Request Forgery (SSRF)

Affected Products

Vendor	Product	Versions
danielgatis	rembg	< 2.0.57

References

Exploits

https://securitylab.github.com/advisories/GHSL-2024-161_GHSL-2024-162_rembg/

Frequently Asked Questions

What is CVE-2025-25301? +

Rembg is a tool to remove images background. In Rembg 2.0.57 and earlier, the /api/remove endpoint takes a URL query parameter that allows an image to be fetched, processed and returned. An attacker may be able to query this endpoint to view pictures hosted on the internal network of the rembg server. This issue may lead to Information Disclosure. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2025-25301? +

CVE-2025-25301 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-25301? +

CVE-2025-25301 affects products from danielgatis, specifically: rembg. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-25301? +

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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