CVE-2026-73622

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Source
https://cve.org/CVERecord?id=CVE-2026-73622
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-73622.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-73622
Aliases
Downstream
Published
2026-08-13T11:28:22.807Z
Modified
2026-08-15T11:47:55.381217279Z
Severity
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
GitPython before 3.1.55 Environment Variable Exfiltration via Remote.add()
Details

GitPython before 3.1.55 fails to disable environment variable expansion in Remote.create() and Submodule.add() URL handling, allowing attackers to exfiltrate secrets by supplying URLs containing variable references. Attackers can craft URLs with environment variable tokens that are expanded into .git/config and .gitmodules, then transmitted to attacker-controlled hosts during fetch or pull operations.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73622.json",
    "cwe_ids": [
        "CWE-200"
    ]
}
References

Affected packages

Git / github.com/gitpython-developers/gitpython

Affected ranges

Type
GIT
Repo
https://github.com/gitpython-developers/gitpython
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
681c82c9c296f934635c81fa8294d4b6b6791b7e
Fixed
8ac5a30519b6f4af85398b9b9d7064ff4d452da2
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "3.1.55"
        }
    ],
    "source": [
        "DESCRIPTION",
        "REFERENCES"
    ]
}

Affected versions

0.*
0.1.4
0.1.4-pre
0.1.5
0.1.6
0.2.0-beta1
0.3.0-beta1
0.3.0-beta2
0.3.1-beta1
0.3.1-beta2
0.3.2
0.3.2-RC1
0.3.2.1
0.3.3
0.3.4
0.3.5
0.3.6
0.3.7
1.*
1.0.0
1.0.1
1.0.2
2.*
2.0.0
2.0.1
2.0.2
2.0.3
2.0.4
2.0.5
2.0.6
2.0.7
2.0.8
2.0.9
2.1.0
2.1.1
2.1.10
2.1.11
2.1.12
2.1.13
2.1.2
2.1.3
2.1.4
2.1.5
2.1.6
2.1.8
2.1.9
3.*
3.0.0
3.0.1
3.0.2
3.0.3
3.0.4
3.0.5
3.0.6
3.0.7
3.0.8
3.0.9
3.1.0
3.1.1
3.1.10
3.1.11
3.1.12
3.1.13
3.1.16
3.1.17
3.1.18
3.1.19
3.1.2
3.1.20
3.1.22
3.1.23
3.1.24
3.1.25
3.1.26
3.1.27
3.1.28
3.1.29
3.1.3
3.1.30
3.1.31
3.1.32
3.1.33
3.1.34
3.1.35
3.1.38
3.1.4
3.1.40
3.1.41
3.1.42
3.1.43
3.1.44
3.1.47
3.1.48
3.1.49
3.1.5
3.1.50
3.1.51
3.1.52
3.1.53
3.1.54
3.1.6
3.1.7
3.1.8
3.1.9
Other
winerr_show

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-73622.json"