CVE-2026-102827

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Source
https://cve.org/CVERecord?id=CVE-2026-102827
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-102827.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-102827
Aliases
  • GHSA-858h-whjf-mvg5
Published
2026-09-29T18:39:57Z
Modified
2026-10-04T02:30:20Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
simple-git: unsafe-operations plugin bypass via git long-option abbreviation (--receive-p/--exe) -> command execution (residual of CVE-2026-28291)
Details

simple-git, an interface for running git commands in any node.js application, enables applications to execute Git operations from JavaScript. Prior to 4.0.0, the default blockUnsafeOperationsPlugin compares parsed option names with literal dangerous option spellings while Git accepts unambiguous long-option abbreviations. Attacker-influenced push arguments such as abbreviated --receive-pack or --exec forms can therefore bypass detectVulnerableFlags, reach git push against a local or file remote or an attacker-influenced receive-pack target, and cause Git to invoke an attacker-selected command in consumers that expose those arguments. The clone-side abbreviation handling does not protect the push path. This issue is fixed in 4.0.0.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-77",
        "CWE-88"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/102xxx/CVE-2026-102827.json"
}
References

Affected packages

Git / github.com/steveukx/git-js

Affected ranges

Type
GIT
Repo
https://github.com/steveukx/git-js
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
98864c678444d9336357c844efa4fd5a7984c0d7
Fixed
0e9ebabd7116c01dfd98c58a5113733769e5028c
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "4.0.0"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

Affected versions

0.*
0.1.0
0.10.0
0.11.0
0.12.0
0.13.0
0.14.0
0.16.0
0.17.0
0.2.0
0.3.0
0.4.0
0.5.0
0.6.0
0.7.0
0.8.0
0.9.0
1.*
1.0.0
1.1.0
1.10.0
1.11.0
1.12.0
1.13.0
1.14.0
1.15.0
1.16.0
1.17.0
1.18.0
1.19.0
1.2.0
1.20.0
1.21.0
1.22.0
1.23.0
1.24.0
1.25.0
1.26.0
1.26.2
1.27.0
1.28.0
1.28.1
1.29.0
1.3.0
1.30.0
1.31.0
1.31.1
1.32.0
1.32.1
1.33.0
1.33.1
1.34.0
1.35.0
1.36.0
1.37.0
1.38.0
1.4.0
1.40.0
1.41.0
1.42.0
1.42.1
1.43.0
1.44.0
1.45.0
1.46.0
1.47.0
1.48.0
1.49.0
1.5.0
1.50.0
1.51.0
1.52.0
1.53.0
1.54.0
1.55.0
1.56.0
1.57.0
1.58.0
1.59.0
1.6.0
1.60.0
1.61.0
1.62.0
1.63.0
1.64.0
1.65.0
1.66.0
1.67.0
1.68.0
1.69.0
1.7.0
1.70.0
1.71.0
1.72.0
1.73.0
1.74.0
1.74.1
1.75.0
1.76.0
1.77.0
1.78.0
1.79.0
1.8.0
1.80.0
1.80.1
1.81.0
1.81.1
1.82.0
1.83.0
1.84.0
1.85.0
1.88.0
1.89.0
1.9.0
1.91.0
1.92.0
1.93.0
1.94.0
1.95.0
1.95.1
1.96.0
1.97.0
1.98.0
@simple-git/args-pathspec@1.*
@simple-git/args-pathspec@1.0.1
@simple-git/args-pathspec@1.0.2
@simple-git/args-pathspec@1.0.3
@simple-git/argv-parser@1.*
@simple-git/argv-parser@1.0.1
@simple-git/argv-parser@1.0.2
@simple-git/argv-parser@1.0.3
@simple-git/argv-parser@1.1.0
@simple-git/argv-parser@1.1.1
repo-v3.*
repo-v3.0.0
repo-v3.0.1
repo-v3.0.2
repo-v3.0.3
repo-v3.0.4
repo-v3.1.0
repo-v3.1.1
simple-git-v3.*
simple-git-v3.0.0
simple-git-v3.0.1
simple-git-v3.0.2
simple-git-v3.0.3
simple-git-v3.0.4
simple-git-v3.1.0
simple-git-v3.1.1
simple-git@3.*
simple-git@3.10.0
simple-git@3.11.0
simple-git@3.12.0
simple-git@3.13.0
simple-git@3.14.0
simple-git@3.14.1
simple-git@3.15.0
simple-git@3.15.1
simple-git@3.16.0
simple-git@3.16.1
simple-git@3.17.0
simple-git@3.18.0
simple-git@3.19.0
simple-git@3.19.1
simple-git@3.2.4
simple-git@3.2.6
simple-git@3.20.0
simple-git@3.21.0
simple-git@3.22.0
simple-git@3.23.0
simple-git@3.24.0
simple-git@3.25.0
simple-git@3.26.0
simple-git@3.27.0
simple-git@3.28.0
simple-git@3.3.0
simple-git@3.30.0
simple-git@3.31.1
simple-git@3.32.0
simple-git@3.32.1
simple-git@3.32.2
simple-git@3.32.3
simple-git@3.33.0
simple-git@3.35.1
simple-git@3.35.2
simple-git@3.36.0
simple-git@3.4.0
simple-git@3.5.0
simple-git@3.6.0
simple-git@3.7.0
simple-git@3.7.1
simple-git@3.8.0
simple-git@3.9.0
Other
tagged
v1.*
v1.100.0
v1.101.0
v1.102.0
v1.103.0
v1.104.0
v1.105.0
v1.106.0
v1.107.0
v1.108.0
v1.109.0
v1.110.0
v1.111.0
v1.112.0
v1.127.0
v1.128.0
v1.129.0
v1.130.0
v1.131.0
v1.132.0
v1.99.0
v2.*
v2.0.0
v2.1.0
v2.10.0
v2.11.0
v2.12.0
v2.13.0
v2.13.1
v2.13.2
v2.15.0
v2.16.0
v2.17.0
v2.18.0
v2.19.0
v2.2.0
v2.20.0
v2.20.1
v2.21.0
v2.22.0
v2.23.0
v2.24.0
v2.25.0
v2.26.0
v2.27.0
v2.28.0
v2.29.0
v2.3.0
v2.30.0
v2.31.0
v2.32.0
v2.33.0
v2.34.0
v2.34.1
v2.34.2
v2.35.0
v2.35.1
v2.35.2
v2.36.0
v2.36.1
v2.36.2
v2.37.0
v2.38.0
v2.38.1
v2.39.0
v2.39.1
v2.4.0
v2.40.0
v2.41.0
v2.41.1
v2.41.2
v2.42.0
v2.43.0
v2.44.0
v2.45.0
v2.45.1
v2.46.0
v2.47.0
v2.47.1
v2.48.0
v2.5.0
v2.6.0
v2.7.0
v2.7.1
v2.7.2
v2.8.0
v2.9.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-102827.json"