CVE-2025-66480 is a critical directory traversal vulnerability in the Wildfire IM im-server component, affecting versions prior to 1.4.3. This flaw in the file upload functionality allows an unauthenticated attacker to write arbitrary files to any location on the server's filesystem. With a CVSS score of 9.8 (Critical), it enables Remote Code Execution (RCE) and full server compromise due to improper sanitization of filenames. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.4.3CPE matchmatch criteria | cpe:2.3:a:wildfirechat:im-server:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.