vulnerability / NVI-00012001 / Revision 3
simple-git allows command execution through unblocked Git configuration includes
GitHub lists this reviewed advisory for simple-git. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.
This report has not inspected your inventory, configuration, deployed build, reachability or evidence. A catalog listing and a severity score do not establish exposure or compromise.
01 / Meaning
Why it matters
Published affected context helps an owner decide what evidence to gather. This report has not examined your application.
8.1 high
GitHub source severity; exploitability and local consequence require separate evidence.
As of · GitHub Advisory Database
0.464%
FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.4022. Missing scores are unknown.
As of · FIRST EPSS
02 / Applicability
The affected context
Affected versions, configuration prerequisites and known exclusions are public. Confirm each one against the deployed service.
simple-git
source listed<= 3.36.0
## Summary An OS command injection vulnerability in `git.clone()` allows any application that flows attacker-influenced data into `customArgs` to execute arbitrary code. simple-git 3.36.0 (current latest on npm) ships without any `include.path` entry in the `blockUnsafeOperationsPlugin` denylist. Passing `-c include.path=` via customArgs loads any local file as a gitconfig. The loaded file can set `core.sshCommand` (or any otherwise-denied key), and the next remote operation in the same clone executes the attacker's command. PR #1167 (merged to main 2026-05-10, not yet released to npm) adds `preventConfigBuilder('include.path', 'allowUnsafeInclude')` to the denylist. The generated regex `/\s*include.path/` closes the plain spelling but does not match the conditional form `includeIf..path`. The variant therefore survives the upcoming release if the regex is not tightened in the same cycle. This sits in the same denylist class as the prior incomplete-fix chain (CVE-2022-24433, CVE-2022-24066, CVE-2022-25912, CVE-2022-25860, CVE-2026-28291, CVE-2026-28292). `include` and `includeIf` are not referenced in any published advisory, in any commit prior to PR #1167, or anywhe
03 / Response
What to do next
- investigate
Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.
Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system. FIRST EPSS
A fixed release is not deployment evidence.
Check current vendor support and compatibility. After making a change, verify the deployed build and relevant runtime conditions. Keep the evidence, owner and time. An updated lockfile alone does not prove what is running.
04 / Limits
What this report cannot establish
- Customer inventory, deployment, reachability and exploitation have not been inspected.
05 / Provenance
Sources you can inspect
Each assertion retains its source. Mirrored records may repeat one underlying publisher; additional links are not independent corroboration.
- GHSA-g4wm-2vf7-vfgr ↗
GitHub Advisory Database · vendor advisory
Observed . GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.
- CVE-2026-102826 ↗
FIRST EPSS · official catalog
Observed . FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.
Public revision history
Only published revisions appear here. Routine fetches do not create a material-change event.
- Revision 3 ·
Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.
- Revision 2 ·
Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.
- Revision 1 ·
First indexed by Null; source disclosure date is shown separately.