What’s Vulnerable › Vulnerabilities

CVE-2023-46322

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-10-23 · updated 2026-06-17
• Weakness: CWE-117

Description

iTermSessionLauncher.m in iTerm2 before 3.5.0beta12 does not sanitize ssh hostnames in URLs. The hostname's initial character may be non-alphanumeric. The hostname's other characters may be outside the set of alphanumeric characters, dash, and period.

Affected products

• iTerm2: through 3.4.21; 3.5.0-beta1, 3.5.0-beta10, 3.5.0-beta2, 3.5.0-beta3, 3.5.0-beta4, 3.5.0-beta5 (+4)

References

• https://gitlab.com/gnachman/iterm2/-/commit/ef7bb84520013b2524df9787d4aa9f2c96746c01
• https://iterm2.com/downloads.html
• https://gitlab.com/gnachman/iterm2/-/commit/ef7bb84520013b2524df9787d4aa9f2c96746c01
• https://iterm2.com/downloads.html

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