CVE-2026-49987

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-49987
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-49987.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-49987
Aliases
Published
2026-07-15T18:06:27.018Z
Modified
2026-07-17T03:47:14.683796437Z
Severity
  • 7.5 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
Repomix: Command Injection (RCE) via `--remote-branch` Argument Injection
Details

Repomix is a tool that packs repositories into AI-friendly files. Prior to 1.14.1, src/core/git/gitCommand.ts execGitShallowClone passes the --remote-branch value directly to git fetch and git checkout without validation or --end-of-options, allowing --upload-pack or other Git option injection that bypasses validateGitUrl() dangerous parameter checks and can execute commands through local or SSH-style transports. This issue is fixed in version 1.14.1.

Database specific 
{
    "cwe_ids": [
        "CWE-88"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49987.json",
    "cna_assigner": "GitHub_M"
}
References

Affected packages

Git / github.com/yamadashy/repomix

Affected ranges

Type
GIT
Repo
https://github.com/yamadashy/repomix
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
92bfa3193b5233a0d21beff929444153c088de82
Fixed
a7b93adfcdb11be923a9a092cceb1cb6739ef8e1
Database specific 
{
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.14.1"
        }
    ]
}

Affected versions

v0.*
v0.1.1
v0.1.10
v0.1.11
v0.1.12
v0.1.13
v0.1.14
v0.1.15
v0.1.16
v0.1.18
v0.1.19
v0.1.2
v0.1.20
v0.1.21
v0.1.22
v0.1.23
v0.1.24
v0.1.25
v0.1.26
v0.1.27
v0.1.28
v0.1.29
v0.1.3
v0.1.30
v0.1.31
v0.1.32
v0.1.33
v0.1.34
v0.1.35
v0.1.36
v0.1.37
v0.1.38
v0.1.39
v0.1.4
v0.1.40
v0.1.41
v0.1.42
v0.1.43
v0.1.44
v0.1.5
v0.1.6
v0.1.7
v0.1.8
v0.1.9
v0.2.10
v0.2.11
v0.2.12
v0.2.13
v0.2.14
v0.2.15
v0.2.16
v0.2.17
v0.2.18
v0.2.19
v0.2.2
v0.2.20
v0.2.21
v0.2.22
v0.2.23
v0.2.24
v0.2.25
v0.2.26
v0.2.28
v0.2.29
v0.2.3
v0.2.30
v0.2.31
v0.2.32
v0.2.33
v0.2.34
v0.2.35
v0.2.36
v0.2.37
v0.2.38
v0.2.39
v0.2.4
v0.2.40
v0.2.41
v0.2.42
v0.2.5
v0.2.6
v0.2.7
v0.2.8
v0.2.9
v0.3.0
v0.3.1
v0.3.2
v0.3.3
v0.3.4
v0.3.5
v0.3.6
v0.3.7
v0.3.8
v0.3.9
v1.*
v1.0.0
v1.1.0
v1.10.0
v1.10.1
v1.10.2
v1.11.0
v1.11.1
v1.12.0
v1.13.0
v1.13.1
v1.14.0
v1.2.0
v1.2.1
v1.3.0
v1.4.0
v1.4.1
v1.4.2
v1.5.0
v1.6.0
v1.6.1
v1.7.0
v1.8.0
v1.9.0
v1.9.1
v1.9.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-49987.json"