CVE-2026-101032
Attackers can inject shell metacharacters through crafted file names in suggestion command directories to execute arbitrary commands with victim privileges.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.15%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
navi through 2.24.0 fails to properly escape cheatsheet variable values when substituting them into shell commands. Attackers can inject shell metacharacters through crafted file names in suggestion command directories to execute arbitrary commands with victim privileges.
- CVSS 4.0
- 7.3 HIGHCVSS:4.0/AV:L/AC:H/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/M
- EPSS
- 0.15% probability · 4th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Source
- disclosure@vulncheck.com
EPSS moved from 0.1% on 28 September 2026 to 0.1% on 26 October 2026.
References
- https://github.com/denisidoro/navi
- https://github.com/denisidoro/navi/blob/5515367dc8a2a561d2d82b8352f729b1da4120d3/src/commands/core/actor.rs#L159-L193
- https://github.com/denisidoro/navi/blob/5515367dc8a2a561d2d82b8352f729b1da4120d3/src/common/shell.rs#L39-L50
- https://github.com/denisidoro/navi/issues/1037
- https://www.vulncheck.com/advisories/navi-through-2.24.0-os-command-injection-via-cheatsheet-variables
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.