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CVE-2026-110102— powerlevel10k through 1.20.0 Download of Code Without Integrity Check in gitstatus Installer

Quick assessment

Affected
romkatv powerlevel10k
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Powerlevel10k 1.20.0 及更早版本中存在一个不安全的下载漏洞，该漏洞位于 gitstatus/install 脚本中。当使用 curl -k 时，该脚本禁用了 TLS 证书验证，并且在系统中没有 SHA-256 工具时会跳过完整性检查。网络中间人攻击者可以拦截对 github.com 镜像的请求，并替换为恶意的归档文件，该恶意文件会在用户的每次提示符下以 gitstatusd 守护进程的身份在用户账户下运行。

CVSS 7.5 · High

Affected Version Matrix 1

VendorProduct Version RangeStatus
romkatv powerlevel10k ≤ 1.20.0 affected
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I. Basic Information for CVE-2026-110102

Vulnerability Information
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Vulnerability Title
powerlevel10k through 1.20.0 Download of Code Without Integrity Check in gitstatus Installer
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
下载代码缺少完整性检查
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
romkatv powerlevel10k 0 ~ 1.20.0 -

II. Public POCs for CVE-2026-110102

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III. Intelligence Information for CVE-2026-110102

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Patches & Fixes for CVE-2026-110102 (1)

Vendor Advisories for CVE-2026-110102 (2)

IV. Related Vulnerabilities

Same product: powerlevel10k
Same vendor: romkatv
Same weakness: CWE-494

V. Comments for CVE-2026-110102

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