CVE-2026-102906 (GCVE-0-2026-102906)

Vulnerability from cvelistv5 – Published: 2026-09-30 02:30 – Updated: 2026-09-30 02:30
VLAI
Title
0xshariq github-mcp-server Git Remove MCP Tool github.ts child_process.exec os command injection
Summary
A vulnerability was identified in 0xshariq github-mcp-server up to 52e764a7d66eac1726fce02ca7bb5a638571801a. This issue affects the function child_process.exec of the file src/github.ts of the component Git Remove MCP Tool. Such manipulation of the argument File leads to os command injection. The attack can be executed remotely. The exploit is publicly available and might be used. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. The project was informed of the problem early through an issue report but has not responded yet.
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
6.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C
6.3 (Medium)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C
CWE
Assigner
References
Impacted products
Vendor Product Version CPE status
0xshariq github-mcp-server Affected: 52e764a7d66eac1726fce02ca7bb5a638571801a
    cpe:2.3:a:0xshariq:github-mcp-server:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Xh1Xxhg (VulDB User) VulDB CNA Team
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:0xshariq:github-mcp-server:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Git Remove MCP Tool"
          ],
          "product": "github-mcp-server",
          "vendor": "0xshariq",
          "versions": [
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              "version": "52e764a7d66eac1726fce02ca7bb5a638571801a"
            }
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      "credits": [
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          "lang": "en",
          "type": "reporter",
          "value": "Xh1Xxhg (VulDB User)"
        },
        {
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          "type": "coordinator",
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        }
      ],
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          "value": "A vulnerability was identified in 0xshariq github-mcp-server up to 52e764a7d66eac1726fce02ca7bb5a638571801a. This issue affects the function child_process.exec of the file src/github.ts of the component Git Remove MCP Tool. Such manipulation of the argument File leads to os command injection. The attack can be executed remotely. The exploit is publicly available and might be used. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. The project was informed of the problem early through an issue report but has not responded yet."
        }
      ],
      "metrics": [
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            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
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          "url": "https://vuldb.com/vuln/411537"
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          "tags": [
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        },
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          "tags": [
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        },
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          "value": "VulDB entry last update"
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      "title": "0xshariq github-mcp-server Git Remove MCP Tool github.ts child_process.exec os command injection",
      "x_generator": [
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    "datePublished": "2026-09-30T02:30:09.228Z",
    "dateReserved": "2026-09-29T17:46:56.197Z",
    "dateUpdated": "2026-09-30T02:30:09.228Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
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      "date": "2026-09-30",
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      "percentile": "0.6347"
    },
    "nvd": {
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                "cpes": [
                  "cpe:2.3:a:0xshariq:github-mcp-server:*:*:*:*:*:*:*:*"
                ],
                "modules": [
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          }
        ],
        "id": "CVE-2026-102906",
        "lastModified": "2026-09-30T14:04:38.183",
        "metrics": {
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              "baseSeverity": "MEDIUM",
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                "authentication": "SINGLE",
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          "cvssMetricV40": [
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                "Recovery": "NOT_DEFINED",
                "Safety": "NOT_DEFINED",
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                "exploitMaturity": "PROOF_OF_CONCEPT",
                "integrityRequirement": "NOT_DEFINED",
                "modifiedAttackComplexity": "NOT_DEFINED",
                "modifiedAttackRequirements": "NOT_DEFINED",
                "modifiedAttackVector": "NOT_DEFINED",
                "modifiedPrivilegesRequired": "NOT_DEFINED",
                "modifiedSubAvailabilityImpact": "NOT_DEFINED",
                "modifiedSubConfidentialityImpact": "NOT_DEFINED",
                "modifiedSubIntegrityImpact": "NOT_DEFINED",
                "modifiedUserInteraction": "NOT_DEFINED",
                "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
                "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
                "modifiedVulnIntegrityImpact": "NOT_DEFINED",
                "privilegesRequired": "LOW",
                "providerUrgency": "NOT_DEFINED",
                "subAvailabilityImpact": "NONE",
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                "valueDensity": "NOT_DEFINED",
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  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.