CVE-2026-75913

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Source
https://cve.org/CVERecord?id=CVE-2026-75913
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-75913.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-75913
Aliases
Published
2026-08-18T15:22:01Z
Modified
2026-09-10T03:31:07Z
Severity
  • 8.5 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H CVSS Calculator
Summary
CodeWhale before 0.8.64 Argument Injection via git_show
Details

CodeWhale (codewhale / codewhale-tui) versions >= 0.8.41 and < 0.8.64 contain an argument injection vulnerability in the git_show tool. The model-supplied rev parameter is passed unvalidated into the git show argv without an --end-of-options sentinel, so a value beginning with --output= is interpreted as a git flag. Because the tool is registered as auto-approved and advertised as read-only, an attacker (via a malicious repository combined with prompt injection) can cause an unprompted arbitrary file write at the privilege of the invoking user, targeting sensitive files such as ~/.ssh/authorized_keys, ~/.bashrc, or ~/.gitconfig. Fixed in 0.8.64 by adding rev validation.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-73"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/75xxx/CVE-2026-75913.json"
}
References

Affected packages

Git / github.com/hmbown/codewhale

Affected ranges

Type
GIT
Repo
https://github.com/hmbown/codewhale
Events
Introduced
6021fc56c82f1f4ea4672380bed4208aa7be1baf
Introduced
5fa24733e9a1d11315506309b8edb0fdf2b94f04
Fixed
5fa24733e9a1d11315506309b8edb0fdf2b94f04
Fixed
9d2e6a89f58610d5f426ff26533a2bf312023790
Fixed
9a34b5034d29f05d1f28fa61b04719ca6a741020
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0.3.27"
        },
        {
            "fixed": "0.8.41"
        },
        {
            "introduced": "0.8.41"
        },
        {
            "fixed": "0.8.64"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

Affected versions

v0.*
v0.3.27
v0.3.28
v0.3.31
v0.3.32
v0.3.33
v0.4.0
v0.4.1
v0.4.2
v0.4.3
v0.4.4
v0.4.5
v0.4.6
v0.4.7
v0.4.8
v0.4.9
v0.5.0
v0.5.1
v0.5.2
v0.6.1
v0.6.2
v0.6.3
v0.6.4
v0.6.5
v0.6.6
v0.6.7
v0.7.0
v0.7.1
v0.7.2
v0.7.4
v0.7.5
v0.7.6
v0.7.7
v0.7.8
v0.7.9
v0.8.0
v0.8.1
v0.8.10
v0.8.11
v0.8.12
v0.8.13
v0.8.14
v0.8.15
v0.8.17
v0.8.18
v0.8.19
v0.8.2
v0.8.20
v0.8.21
v0.8.22
v0.8.23
v0.8.24
v0.8.25
v0.8.26
v0.8.27
v0.8.28
v0.8.29
v0.8.3
v0.8.30
v0.8.31
v0.8.32
v0.8.33
v0.8.35
v0.8.36
v0.8.37
v0.8.38
v0.8.39
v0.8.4
v0.8.40
v0.8.41
v0.8.42
v0.8.43
v0.8.44
v0.8.45
v0.8.46
v0.8.48
v0.8.49
v0.8.5
v0.8.50
v0.8.51
v0.8.52
v0.8.53
v0.8.54
v0.8.55
v0.8.56
v0.8.57
v0.8.58
v0.8.59
v0.8.6
v0.8.60
v0.8.61
v0.8.62
v0.8.63
v0.8.7
v0.8.8
v0.8.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-75913.json"