CVE-2026-110102
powerlevel10k through 1.20.0 Download of Code Without Integrity Check in gitstatus Installer
- State
- Published
- Severity
- 7.7 High
- Published
- Oct 13, 2026
- Updated
- Oct 14, 2026
- Reserved
- Oct 13, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.7 High | 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 | VulnCheck |
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H | VulnCheck |
Weaknesses
- CWE-494 Download of Code Without Integrity Check
Affected Products
| Product | Versions |
|---|---|
powerlevel10kromkatv |
|
References
- https://github.com/romkatv/powerlevel10k/issues/2970issue-trackingtechnical-description
- https://github.com/romkatv/powerlevel10k/blob/v1.20.0/gitstatus/install#L306-L333technical-description
- https://github.com/romkatv/powerlevel10k/blob/v1.20.0/gitstatus/install#L348technical-description
- VulnCheck Advisory: powerlevel10k through 1.20.0 Download of Code Without Integrity Check in gitstatus Installerthird-party-advisory
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.