CVE-2026-122137: falha de média gravidade em romkatv powerlevel10k
Powerlevel10k before 1.20.19 Insecure Temporary Directory via gitstatus Installer
Publicada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 5.4epss 0.1%
Powerlevel10k before 1.20.19 contains an insecure temporary directory vulnerability in the bundled gitstatus/install script that reuses attacker-creatable directories when mktemp fails. Local attackers can pre-create the predictable gitstatus-install.tmp directory to replace the extracted gitstatusd binary, which then executes with the victim's privileges.
CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
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CVE-2026-75483MEDIUMpowerlevel10k Control Character Injection via package.json VersionEPSS 0.2%CVE-2026-110102HIGHpowerlevel10k through 1.20.0 Download of Code Without Integrity Check in gitstatus InstallerEPSS 0.1%CVE-2026-122136MEDIUMPowerlevel10k before 1.20.19 Symlink Following via Instant Prompt Temporary FileEPSS 0.1%
Referências
https://github.com/romkatv/gitstatus/commit/5433ecbb9a572d6c92be9feb33642395fccc782bhttps://github.com/romkatv/powerlevel10khttps://github.com/romkatv/powerlevel10k/blob/v1.20.0/gitstatus/install#L255-L256https://github.com/romkatv/powerlevel10k/commit/98bd39fd335e3f9f560e48e5c1957cb2a6a212c4https://github.com/romkatv/powerlevel10k/issues/2972https://www.vulncheck.com/advisories/powerlevel10k-before-1.20.19-insecure-temporary-directory-via-gitstatus-installer