CVE-2026-110233
Rovr through 0.10.3 on Windows contains an OS command injection vulnerability that allows attackers to execute commands by crafting malicious file names.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.18%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Rovr through 0.10.3 on Windows contains an OS command injection vulnerability that allows attackers to execute commands by crafting malicious file names. Attackers can deliver a file named with shell metacharacters like & alongside a payload, which runs with user privileges when the file is opened through open_file.
- CVSS 4.0
- 8.4 HIGHCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/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
- 1.18% probability · 68th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Source
- disclosure@vulncheck.com
EPSS moved from 1.1% on 14 October 2026 to 1.2% on 26 October 2026.
References
- https://github.com/NSPC911/rovr/blob/888a1efecd9eb92a773bb21451244c0edcf1a3f1/src/rovr/functions/path.py#L115-L158
- https://github.com/NSPC911/rovr/blob/888a1efecd9eb92a773bb21451244c0edcf1a3f1/src/rovr/functions/path.py#L642-L701
- https://github.com/NSPC911/rovr/releases/tag/v0.10.3
- https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/HyCwXmsjfe
- https://pypi.org/project/rovr/0.10.3/
- https://www.vulncheck.com/advisories/rovr-through-0.10.3-os-command-injection-via-unquoted-path-to-cmd-exe
- https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/HyCwXmsjfe
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.