CVE-2026-105292
6
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
Summary
Chaterm before 0.12.1 contains a login cross-site request forgery vulnerability that allows remote attackers to inject login state by sending chaterm:// callbacks without OAuth state validation. Attackers can trigger a crafted callback with attacker-controlled userInfo from a web page, signing the victim into the attacker's account so default data sync uploads saved hosts, passwords, and private keys.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| chaterm | Chaterm | 0.2.0 < 0.12.1 | affected |
Weaknesses
- CWE-352: Cross-Site Request Forgery (CSRF)
References
- https://github.com/Chaterm/Chaterm/pull/2326
- https://github.com/Chaterm/Chaterm/commit/41f747f17845cd980f289cc9ea8ff9978b6f7ad6
- https://github.com/Chaterm/Chaterm
- https://github.com/Chaterm/Chaterm/releases/tag/v0.12.1
- https://github.com/Chaterm/Chaterm/blob/v0.12.0/src/main/index.ts#L3442-L3455
- https://www.vulncheck.com/advisories/chaterm-before-0.12.1-login-csrf-via-chaterm-oauth-callback
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