CVE-2025-24973 is a critical vulnerability in Concorde (formerly Nexkey), a Misskey fork, affecting versions prior to 12.25Q1.1. It stems from an improper logout process where authentication credentials persist in cookies, allowing an attacker to steal tokens, particularly dangerous on shared devices. With a CVSS score of 9.3 (CRITICAL), this vulnerability has a local attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion regarding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Nexryai | Concorde | < 12.25Q1.1CNA affected |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.7 Bluesky, 0.3 Mastodon, and 1.0 GitHub mentions.
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.
Remediation records are not available for this CVE.