CVE 8.8 HIGH

CVE-2025-56515_CVE-2025-56515

8.8 / 10
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

File upload vulnerability in Fiora chat application 1.0.0 through user avatar upload functionality. The application fails to validate SVG file content, allowing malicious SVG files with embedded foreignObject elements containing iframe tags and JavaScript event handlers (onmouseover) to be uploaded and stored. When rendered, these SVG files execute arbitrary JavaScript, enabling attackers to steal user sessions, cookies, and perform unauthorized actions in the context of users viewing affected profiles.

Basic Information

ID CVE-2025-56515
Source mitre
Published Oct 1, 2025 at 00:00
Modified Oct 1, 2025 at 15:50

Affected Product

Vendor n/a
Product n/a
Version n/a
Affected Versions n/a n/a n/a

CWE Classification

References

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