CVE-2026-110102

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.

CVSS 4.0

7.7CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS 3.1

7.5CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.1% chance of exploitation in the next 30 days; higher than 1% of CVEs (scores of 2026-10-25)

CWE

CWE-494

Published

2026-10-13

Modified

2026-10-14

Record from

the NVD, synced 2026-10-19

References

• https://github.com/romkatv/powerlevel10k/blob/v1.20.0/gitstatus/install#L306-L333
• https://github.com/romkatv/powerlevel10k/blob/v1.20.0/gitstatus/install#L348
• https://github.com/romkatv/powerlevel10k/issues/2970
• https://www.vulncheck.com/advisories/powerlevel10k-through-1.20.0-download-of-code-without-integrity-check-in-gitstatus-installer

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