CVE-2023-46322 json
iTermSessionLauncher.m in iTerm2 before 3.5.0beta12 does not sanitize ssh hostnames in URLs.
published 2023-10-22 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-50543
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 57%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
0.82% chance of exploitation in the next 30 days, higher than 57% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- iterm2 iterm2
Classification
- Weakness
-
- CWE-117 Improper Output Neutralization for Logs
References
-
gitlab.com
/gnachman/iterm2/-/commit/ef7bb84520013b2524df9787d4aa9f2c96746c01
third-party-advisory
-
iterm2.com
/downloads.html
vendor-advisory
Sources
- CVE List CVE-2023-46322
- NVD CVE-2023-46322
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.