CVE-2026-105292mediumCWE-352

CVE-2026-105292: medium-severity vulnerability in Chaterm

Chaterm before 0.12.1 Login CSRF via chaterm:// OAuth Callback

Published · Updated

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6epss 0.2%
exploitation probability
0.2%top 96% of all CVEs
observed exploitation
nono source reports it
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.
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
Affected products
chaterm · Chaterm
References
https://github.com/Chaterm/Chatermhttps://github.com/Chaterm/Chaterm/blob/v0.12.0/src/main/index.ts#L3442-L3455https://github.com/Chaterm/Chaterm/commit/41f747f17845cd980f289cc9ea8ff9978b6f7ad6https://github.com/Chaterm/Chaterm/pull/2326https://github.com/Chaterm/Chaterm/releases/tag/v0.12.1https://www.vulncheck.com/advisories/chaterm-before-0.12.1-login-csrf-via-chaterm-oauth-callback