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CVE-2026-105292NVD
Vulnerability 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.
CVSS v4.0 Base Metrics — Score 6.0 (MEDIUM)
Attack VectorNetwork
Attack ComplexityHigh
Attack RequirementsPresent
Privileges RequiredNone
User InteractionPassive
Confidentiality (Vulnerable System)High
Integrity (Vulnerable System)Low
Availability (Vulnerable System)None
Confidentiality (Subsequent System)None
Integrity (Subsequent System)None
Availability (Subsequent System)None
CVSS v3.1 Base Metrics — Score 5.9 (MEDIUM)
Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityHigh
IntegrityLow
AvailabilityNone
Affected & Patched Versions
- chaterm Chaterm >= 0.2.0 and < 0.12.1
- chaterm Chaterm 0.12.1
External 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