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GHSA-jgg9-rw32-44pj

Electerm: Importing unsafe bookmark data could lead to unsafe operation when clicking local type bookmark

Source: GitHub Advisory Database (reviewed) Critical CVE-2026-45058

Packages

EcosystemPackageAffectedFixed in
npm electerm <= 3.8.8 no fix listed

Details

As written in the advisory (Markdown source, shown as plain text).

### Impact _Persistent local-pty code execution via imported bookmarks or compromised sync targets. Affects users who import bookmark JSON files or who have electerm sync configured (gist/WebDAV). The attacker can inject `exec*` fields or global config to cause remote code to run when a bookmark is opened or when sync is applied._ ### Patches Not yet ### Workarounds - Do not import unsafe data ### References - Report / credit: https://github.com/Curly-Haired-Baboon - Electerm releases: https://github.com/electerm/electerm/releases

References

External links from the advisory. They lead to third-party sites.