github - ghsa-fjwj-7prc-9qgm

GHSA-FJWJ-7PRC-9QGM

Vulnerability from github – Published: 2025-11-26 18:31 – Updated: 2025-11-26 18:31

Details

Improper neutralization of special elements used in an OS command ('command injection') in Cursor allows an unauthorized attacker to execute commands that are outside of those specified in the allowlist, resulting in arbitrary code execution.

Severity ?

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2025-62354"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-78"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-11-26T16:15:49Z",
    "severity": "CRITICAL"
  },
  "details": "Improper neutralization of special elements used in an OS command (\u0027command injection\u0027) in Cursor allows an unauthorized attacker to execute commands that are outside of those specified in the allowlist, resulting in arbitrary code execution.",
  "id": "GHSA-fjwj-7prc-9qgm",
  "modified": "2025-11-26T18:31:04Z",
  "published": "2025-11-26T18:31:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-62354"
    },
    {
      "type": "WEB",
      "url": "https://hiddenlayer.com/sai_security_advisor/2025-11-cursor"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-62354 (GCVE-0-2025-62354)

Vulnerability from cvelistv5 – Published: 2025-11-26 15:40 – Updated: 2025-11-26 16:09

Summary

Severity ?

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Assigner

HiddenLayer

References

URL

Tags

https://hiddenlayer.com/sai_security_advisor/2025…

Impacted products

	Vendor	Product	Version
	cursor	cursor	Affected: 1.3.4 , < 2.0 (semver)

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JSON

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                  },
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                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-11-26T16:06:50.864638Z",
                "version": "2.0.3"
              },
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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          "product": "cursor",
          "vendor": "cursor",
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Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-FJWJ-7PRC-9QGM

CVE-2025-62354 (GCVE-0-2025-62354)

Tags

Sightings

Nomenclature