CVE-2026-110102

Published: Oct 13, 2026Modified: Oct 14, 2026Deferred

7.7

Vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XShow less

Source: disclosure@vulncheck.com (Secondary)

Description

Powerlevel10k through 1.20.0 contains an insecure download vulnerability in the gitstatus/install script that disables TLS certificate verification with curl -k and skips integrity checks when no SHA-256 utility exists. Network-positioned attackers can intercept the github.com mirror request and substitute a malicious archive, which runs as the gitstatusd daemon under the user's account on every prompt.

Related CWEs

CWE-494

Download of Code Without Integrity Check

The product downloads source code or an executable from a remote location and executes the code without sufficiently verifying the origin and integrity of the code.

References (4)

https://github.com/romkatv/powerlevel10k/blob/v1.20.0/gitstatus/install#L306-L333

Source: disclosure@vulncheck.com

https://github.com/romkatv/powerlevel10k/blob/v1.20.0/gitstatus/install#L348

Source: disclosure@vulncheck.com

https://github.com/romkatv/powerlevel10k/issues/2970

Source: disclosure@vulncheck.com

https://www.vulncheck.com/advisories/powerlevel10k-through-1.20.0-download-of-code-without-integrity-check-in-gitstatus-installer

Source: disclosure@vulncheck.com

Timeline

No history available yet.