What’s Vulnerable › Vulnerabilities
CVE-2025-41084: Stored Cross-Site Scripting (XSS) in Sesame web application
- Severity: medium (CVSS 5.1 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-01-20 · updated 2026-06-17
- Weakness: CWE-79
Description
Stored Cross-Site Scripting (XSS) vulnerability in Sesame web application, due to the fact that uploaded SVG images are not properly sanitized. This allows attackers to embed malicious scripts in SVG files by sending a POST request using the 'logo' parameter in '/api/v3/companies/<ID>/logo', which are then stored on the server and executed in the context of any user who accesses the compromised resource.
Affected products
- SESAME LABS S.L Sesame: all versions
References
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