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CVE-2026-48124 (GCVE-0-2026-48124)

Vulnerability from nvd – Published: 2026-06-15 19:56 – Updated: 2026-06-16 15:00

Title

Cursor Desktop sandbox escape via Claude hook configuration

Summary

Cursor is a code editor built for programming with AI. In versions prior to 3.0.0, the Cursor Desktop could execute workspace-defined Claude hook commands from .claude/settings.local.json without dedicated user approval. A malicious workspace or agent-created file could configure hooks that run local commands in the user's context when an agent turn ends. This could allow sandbox escape, persistence across turns, local data access, or follow-on compromise. This issue has been fixed in version 3.0.0.

Severity

8.5 (High)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: < 3.0.0

Show details on NVD website

JSON

To clipboard

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  "containers": {
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          {
            "other": {
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                "id": "CVE-2026-48124",
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                "role": "CISA Coordinator",
                "timestamp": "2026-06-16T14:59:51.724234Z",
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          "shortName": "CISA-ADP"
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        }
      ],
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      "title": "Cursor Desktop sandbox escape via Claude hook configuration"
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}

CVE-2026-31854 (GCVE-0-2026-31854)

Vulnerability from nvd – Published: 2026-03-11 17:11 – Updated: 2026-03-11 17:35

Title

Cursor Affected by Arbitrary Code Execution via Prompt Injection and Whitelist Bypass

Summary

Cursor is a code editor built for programming with AI. Prior to 2.0 ,if a visited website contains maliciously crafted instructions, the model may attempt to follow them in order to “assist” the user. When combined with a bypass of the command whitelist mechanism, such indirect prompt injections could result in commands being executed automatically, without the user’s explicit intent, thereby posing a significant security risk. This vulnerability is fixed in 2.0.

Severity

8.7 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

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

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: < 2.0

Show details on NVD website

JSON

To clipboard

{
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        }
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CVE-2026-26268 (GCVE-0-2026-26268)

Vulnerability from nvd – Published: 2026-02-13 16:54 – Updated: 2026-02-13 21:12

Title

Cursor sandbox escape via Git hooks

Summary

Cursor is a code editor built for programming with AI. Sandbox escape via writing .git configuration was possible in versions prior to 2.5. A malicious agent (ie prompt injection) could write to improperly protected .git settings, including git hooks, which may cause out-of-sandbox RCE next time they are triggered. No user interaction was required as Git executes these commands automatically. Fixed in version 2.5.

Severity

8.1 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-862 - Missing Authorization

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: < 2.5

Show details on NVD website

JSON

To clipboard

{
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                "id": "CVE-2026-26268",
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        }
      ],
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CVE-2026-22708 (GCVE-0-2026-22708)

Vulnerability from nvd – Published: 2026-01-14 16:43 – Updated: 2026-01-14 16:59

Title

Cursor has a Terminal Tool Allowlist Bypass via Environment Variables

Summary

Cursor is a code editor built for programming with AI. Prior to 2.3, hen the Cursor Agent is running in Auto-Run Mode with Allowlist mode enabled, certain shell built-ins can still be executed without appearing in the allowlist and without requiring user approval. This allows an attacker via indirect or direct prompt injection to poison the shell environment by setting, modifying, or removing environment variables that influence trusted commands. This vulnerability is fixed in 2.3.

Severity

7.2 (High)


                        
                          CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-15 - External Control of System or Configuration Setting
CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-94 - Improper Control of Generation of Code ('Code Injection')
CWE-269 - Improper Privilege Management

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: < 2.3

Show details on NVD website

JSON

To clipboard

{
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        "metrics": [
          {
            "other": {
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                "id": "CVE-2026-22708",
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                "timestamp": "2026-01-14T16:59:44.747154Z",
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        }
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            "attackRequirements": "PRESENT",
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            }
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              "description": "CWE-94: Improper Control of Generation of Code (\u0027Code Injection\u0027)",
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          ],
          "url": "https://github.com/cursor/cursor/security/advisories/GHSA-82wg-qcm4-fp2w"
        }
      ],
      "source": {
        "advisory": "GHSA-82wg-qcm4-fp2w",
        "discovery": "UNKNOWN"
      },
      "title": "Cursor has a Terminal Tool Allowlist Bypass via Environment Variables"
    }
  },
  "cveMetadata": {
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}

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

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

Summary

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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

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

Assigner

HiddenLayer

References

1 reference

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

Impacted products

1 product

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
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                "id": "CVE-2025-62354",
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                  },
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                  },
                  {
                    "Technical Impact": "total"
                  }
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CVE-2025-64110 (GCVE-0-2025-64110)

Vulnerability from nvd – Published: 2025-11-04 23:24 – Updated: 2025-11-07 14:26

Title

Cursor: Authentication Bypass Possible via New Cursorignore Write

Summary

Cursor is a code editor built for programming with AI. In versions 1.7.23 and below, a logic bug allows a malicious agent to read sensitive files that should be protected via cursorignore. An attacker who has already achieved prompt injection, or a malicious model, could create a new cursorignore file which can invalidate the configuration of pre-existing ones. This could allow a malicious agent to read protected files. This issue is fixed in version 2.0.

Severity

8.7 (High)


                        
                          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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-284 - Improper Access Control

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: < 2.0

Show details on NVD website

JSON

To clipboard

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CVE-2025-64109 (GCVE-0-2025-64109)

Vulnerability from nvd – Published: 2025-11-04 23:09 – Updated: 2025-11-07 14:26

Title

Cursor CLI Beta: Command Injection via Untrusted MCP Configuration

Summary

Cursor is a code editor built for programming with AI. In versions and below, a vulnerability in the Cursor CLI Beta allowed an attacker to achieve remote code execution through the MCP (Model Context Protocol) server mechanism by uploading a malicious MCP configuration in .cursor/mcp.json file in a GitHub repository. Once a victim clones the project and opens it using Cursor CLI, the command to run the malicious MCP server is immediately executed without any warning, leading to potential code execution as soon as the command runs. This issue is fixed in version 2025.09.17-25b418f.

Severity

8.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

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

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: < 2025.09.17-25b418f

Show details on NVD website

JSON

To clipboard

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CVE-2025-64108 (GCVE-0-2025-64108)

Vulnerability from nvd – Published: 2025-11-04 22:58 – Updated: 2025-11-07 14:26

Title

Cursor's Sensitive File Modification can Lead to NTFS Path Quirks

Summary

Cursor is a code editor built for programming with AI. In versions 1.7.44 and below, various NTFS path quirks allow a prompt injection attacker to circumvent sensitive file protections and overwrite files which Cursor requires human approval to overwrite. Modification of some of the protected files can lead to RCE. Must be chained with a prompt injection or malicious model attach. Only affects systems supporting NTFS. This issue is fixed in version 2.0.

Severity

8.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: < 2.0

Show details on NVD website

JSON

To clipboard

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CVE-2025-64107 (GCVE-0-2025-64107)

Vulnerability from nvd – Published: 2025-11-04 22:51 – Updated: 2025-11-07 14:26

Title

Cursor is Vulnerable to Path Manipulation Using Backslashes on Windows

Summary

Cursor is a code editor built for programming with AI. In versions 1.7.52 and below, manipulating internal settings may lead to RCE. Cursor detects path manipulation via forward slashes (./.cursor/./././././mcp.json etc.), and requires human approval to complete the operation. However, the same kind of manipulation using backslashes was not correctly detected, allowing an attacker who had already achieved prompt injection or some other level of control to overwrite sensitive editor files without approval on Windows machines. This issue is fixed in version 2.0.

Severity

8.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: < 2.0

Show details on NVD website

JSON

To clipboard

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    "datePublished": "2025-11-04T22:51:42.609Z",
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    "dateUpdated": "2025-11-07T14:26:57.543Z",
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CVE-2025-64106 (GCVE-0-2025-64106)

Vulnerability from nvd – Published: 2025-11-04 22:48 – Updated: 2025-11-05 18:47

Title

Cursor: Speedbump Modal Bypass in MCP Server Deep-Link

Summary

Cursor is a code editor built for programming with AI. In versions 1.7.28 and below, an input validation flaw in Cursor's MCP server installation enables specially crafted deep-links to bypass the standard security warnings and conceal executed commands from users if they choose to accept the server. If an attacker is able to convince a victim to navigate to a malicious deeplink, the victim will not see the correct speedbump modal, and if they choose to accept, will execute commands specified by the attackers deeplink.

Severity

8.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

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

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: < 2.0

Show details on NVD website

JSON

To clipboard

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CVE-2025-59944 (GCVE-0-2025-59944)

Vulnerability from nvd – Published: 2025-10-03 20:15 – Updated: 2025-10-03 20:43

Title

Cursor IDE: Sensitive File Overwrite Bypass is Possible

Summary

Cursor is a code editor built for programming with AI. Versions 1.6.23 and below contain case-sensitive checks in the way Cursor IDE protects its sensitive files (e.g., */.cursor/mcp.json), which allows attackers to modify the content of these files through prompt injection and achieve remote code execution. A prompt injection can lead to full RCE through modifying sensitive files on case-insensitive fileystems. This issue is fixed in version 1.7.

Severity

8.1 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-178 - Improper Handling of Case Sensitivity

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: < 1.7

Show details on NVD website

JSON

To clipboard

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CVE-2025-61593 (GCVE-0-2025-61593)

Vulnerability from nvd – Published: 2025-10-03 17:28 – Updated: 2025-10-03 18:30

Title

Cursor CLI Agent: Sensitive File Overwrite Bypass

Summary

Cursor is a code editor built for programming with AI. In versions 1.7 and below, a vulnerability in the way Cursor CLI Agent protects its sensitive files (i.e. */.cursor/cli.json) allows attackers to modify the content of the files through prompt injection, thus achieving remote code execution. A prompt injection can lead to full RCE through modifying sensitive files on case-insensitive filesystems. This issue is fixed in a commit, 25b418f, but has yet to be released as of October 3, 2025.

Severity

7.1 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-178 - Improper Handling of Case Sensitivity
CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: <= 1.7

Show details on NVD website

JSON

To clipboard

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CVE-2025-61592 (GCVE-0-2025-61592)

Vulnerability from nvd – Published: 2025-10-03 17:23 – Updated: 2025-10-03 18:29

Title

Cursor CLI: Arbitrary Code Execution Possible through Permissive CLI Config

Summary

Cursor is a code editor built for programming with AI. In versions 1.7 and below, automatic loading of project-specific CLI configuration from the current working directory (<project>/.cursor/cli.json) could override certain global configurations in Cursor CLI. This allowed users running the CLI inside a malicious repository to be vulnerable to Remote Code Execution through a combination of permissive configuration (allowing shell commands) and prompt injection delivered via project-specific Rules (<project>/.cursor/rules/rule.mdc) or other mechanisms. The fix for this issue is currently available as a patch 2025.09.17-25b418f. As of October 3, 2025 there is no release version.

Severity

8.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-829 - Inclusion of Functionality from Untrusted Control Sphere

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: <= 1.7

Show details on NVD website

JSON

To clipboard

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CVE-2025-61591 (GCVE-0-2025-61591)

Vulnerability from nvd – Published: 2025-10-03 16:44 – Updated: 2025-10-03 18:28

Title

Cursor CLI's Cursor Agent MCP OAuth2 Communication is Vulnerable to Remote Code Execution

Summary

Cursor is a code editor built for programming with AI. In versions 1.7 and below, when MCP uses OAuth authentication with an untrusted MCP server, an attacker can impersonate a malicious MCP server and return crafted, maliciously injected commands during the interaction process, leading to command injection and potential remote code execution. If chained with an untrusted MCP service via OAuth, this command injection vulnerability could allow arbitrary code execution on the host by the agent. This can then be used to directly compromise the system by executing malicious commands with full user privileges. This issue does not currently have a fixed release version, but there is a patch, 2025.09.17-25b418f.

Severity

8.8 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

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

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: <= 1.7

Show details on NVD website

JSON

To clipboard

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        }
      ],
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CVE-2025-61590 (GCVE-0-2025-61590)

Vulnerability from nvd – Published: 2025-10-03 16:27 – Updated: 2025-10-03 18:27

Title

Cursor is vulnerable to RCE via .code-workspace files using Prompt Injection

Summary

Cursor is a code editor built for programming with AI. Versions 1.6 and below are vulnerable to Remote Code Execution (RCE) attacks through Visual Studio Code Workspaces. Workspaces allow users to open more than a single folder and save specific settings (pretty similar to .vscode/settings.json) for the folders / project. An untitled workspace is automatically created by VS Code (untitled.code-workspace), which contains all the folders and workspace settings from the user's current session, opening up an entire new attack vector if the user has a .code-workspace file in path (either untitled created automatically or a saved one). If an attacker is able to hijack the chat context of the victim (such as via a compromised MCP server), they can use prompt injection to make the Cursor Agent write into this file and modify the workspace. This leads to a bypass of CVE-2025-54130 which can lead to RCE by writing to the settings section. This issue is fixed in version 1.7.

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: < 1.7

Show details on NVD website

JSON

To clipboard

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CVE-2026-48124 (GCVE-0-2026-48124)

Vulnerability from cvelistv5 – Published: 2026-06-15 19:56 – Updated: 2026-06-16 15:00

Title

Cursor Desktop sandbox escape via Claude hook configuration

Summary

Cursor is a code editor built for programming with AI. In versions prior to 3.0.0, the Cursor Desktop could execute workspace-defined Claude hook commands from .claude/settings.local.json without dedicated user approval. A malicious workspace or agent-created file could configure hooks that run local commands in the user's context when an agent turn ends. This could allow sandbox escape, persistence across turns, local data access, or follow-on compromise. This issue has been fixed in version 3.0.0.

Severity

8.5 (High)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: < 3.0.0

Show details on NVD website

JSON

To clipboard

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CVE-2026-31854 (GCVE-0-2026-31854)

Vulnerability from cvelistv5 – Published: 2026-03-11 17:11 – Updated: 2026-03-11 17:35

Title

Cursor Affected by Arbitrary Code Execution via Prompt Injection and Whitelist Bypass

Summary

Cursor is a code editor built for programming with AI. Prior to 2.0 ,if a visited website contains maliciously crafted instructions, the model may attempt to follow them in order to “assist” the user. When combined with a bypass of the command whitelist mechanism, such indirect prompt injections could result in commands being executed automatically, without the user’s explicit intent, thereby posing a significant security risk. This vulnerability is fixed in 2.0.

Severity

8.7 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

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

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: < 2.0

Show details on NVD website

JSON

To clipboard

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CVE-2026-26268 (GCVE-0-2026-26268)

Vulnerability from cvelistv5 – Published: 2026-02-13 16:54 – Updated: 2026-02-13 21:12

Title

Cursor sandbox escape via Git hooks

Summary

Cursor is a code editor built for programming with AI. Sandbox escape via writing .git configuration was possible in versions prior to 2.5. A malicious agent (ie prompt injection) could write to improperly protected .git settings, including git hooks, which may cause out-of-sandbox RCE next time they are triggered. No user interaction was required as Git executes these commands automatically. Fixed in version 2.5.

Severity

8.1 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-862 - Missing Authorization

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: < 2.5

Show details on NVD website

JSON

To clipboard

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CVE-2026-22708 (GCVE-0-2026-22708)

Vulnerability from cvelistv5 – Published: 2026-01-14 16:43 – Updated: 2026-01-14 16:59

Title

Cursor has a Terminal Tool Allowlist Bypass via Environment Variables

Summary

Cursor is a code editor built for programming with AI. Prior to 2.3, hen the Cursor Agent is running in Auto-Run Mode with Allowlist mode enabled, certain shell built-ins can still be executed without appearing in the allowlist and without requiring user approval. This allows an attacker via indirect or direct prompt injection to poison the shell environment by setting, modifying, or removing environment variables that influence trusted commands. This vulnerability is fixed in 2.3.

Severity

7.2 (High)


                        
                          CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-15 - External Control of System or Configuration Setting
CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-94 - Improper Control of Generation of Code ('Code Injection')
CWE-269 - Improper Privilege Management

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: < 2.3

Show details on NVD website

JSON

To clipboard

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

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

Summary

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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

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

Assigner

HiddenLayer

References

1 reference

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

Impacted products

1 product

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

Show details on NVD website

JSON

To clipboard

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CVE-2025-64110 (GCVE-0-2025-64110)

Vulnerability from cvelistv5 – Published: 2025-11-04 23:24 – Updated: 2025-11-07 14:26

Title

Cursor: Authentication Bypass Possible via New Cursorignore Write

Summary

Cursor is a code editor built for programming with AI. In versions 1.7.23 and below, a logic bug allows a malicious agent to read sensitive files that should be protected via cursorignore. An attacker who has already achieved prompt injection, or a malicious model, could create a new cursorignore file which can invalidate the configuration of pre-existing ones. This could allow a malicious agent to read protected files. This issue is fixed in version 2.0.

Severity

8.7 (High)


                        
                          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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-284 - Improper Access Control

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: < 2.0

Show details on NVD website

JSON

To clipboard

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CVE-2025-64109 (GCVE-0-2025-64109)

Vulnerability from cvelistv5 – Published: 2025-11-04 23:09 – Updated: 2025-11-07 14:26

Title

Cursor CLI Beta: Command Injection via Untrusted MCP Configuration

Summary

Cursor is a code editor built for programming with AI. In versions and below, a vulnerability in the Cursor CLI Beta allowed an attacker to achieve remote code execution through the MCP (Model Context Protocol) server mechanism by uploading a malicious MCP configuration in .cursor/mcp.json file in a GitHub repository. Once a victim clones the project and opens it using Cursor CLI, the command to run the malicious MCP server is immediately executed without any warning, leading to potential code execution as soon as the command runs. This issue is fixed in version 2025.09.17-25b418f.

Severity

8.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

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

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: < 2025.09.17-25b418f

Show details on NVD website

JSON

To clipboard

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CVE-2025-64108 (GCVE-0-2025-64108)

Vulnerability from cvelistv5 – Published: 2025-11-04 22:58 – Updated: 2025-11-07 14:26

Title

Cursor's Sensitive File Modification can Lead to NTFS Path Quirks

Summary

Cursor is a code editor built for programming with AI. In versions 1.7.44 and below, various NTFS path quirks allow a prompt injection attacker to circumvent sensitive file protections and overwrite files which Cursor requires human approval to overwrite. Modification of some of the protected files can lead to RCE. Must be chained with a prompt injection or malicious model attach. Only affects systems supporting NTFS. This issue is fixed in version 2.0.

Severity

8.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: < 2.0

Show details on NVD website

JSON

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CVE-2025-64107 (GCVE-0-2025-64107)

Vulnerability from cvelistv5 – Published: 2025-11-04 22:51 – Updated: 2025-11-07 14:26

Title

Cursor is Vulnerable to Path Manipulation Using Backslashes on Windows

Summary

Cursor is a code editor built for programming with AI. In versions 1.7.52 and below, manipulating internal settings may lead to RCE. Cursor detects path manipulation via forward slashes (./.cursor/./././././mcp.json etc.), and requires human approval to complete the operation. However, the same kind of manipulation using backslashes was not correctly detected, allowing an attacker who had already achieved prompt injection or some other level of control to overwrite sensitive editor files without approval on Windows machines. This issue is fixed in version 2.0.

Severity

8.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: < 2.0

Show details on NVD website

JSON

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CVE-2025-64106 (GCVE-0-2025-64106)

Vulnerability from cvelistv5 – Published: 2025-11-04 22:48 – Updated: 2025-11-05 18:47

Title

Cursor: Speedbump Modal Bypass in MCP Server Deep-Link

Summary

Cursor is a code editor built for programming with AI. In versions 1.7.28 and below, an input validation flaw in Cursor's MCP server installation enables specially crafted deep-links to bypass the standard security warnings and conceal executed commands from users if they choose to accept the server. If an attacker is able to convince a victim to navigate to a malicious deeplink, the victim will not see the correct speedbump modal, and if they choose to accept, will execute commands specified by the attackers deeplink.

Severity

8.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

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

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: < 2.0

Show details on NVD website

JSON

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CVE-2025-59944 (GCVE-0-2025-59944)

Vulnerability from cvelistv5 – Published: 2025-10-03 20:15 – Updated: 2025-10-03 20:43

Title

Cursor IDE: Sensitive File Overwrite Bypass is Possible

Summary

Cursor is a code editor built for programming with AI. Versions 1.6.23 and below contain case-sensitive checks in the way Cursor IDE protects its sensitive files (e.g., */.cursor/mcp.json), which allows attackers to modify the content of these files through prompt injection and achieve remote code execution. A prompt injection can lead to full RCE through modifying sensitive files on case-insensitive fileystems. This issue is fixed in version 1.7.

Severity

8.1 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-178 - Improper Handling of Case Sensitivity

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: < 1.7

Show details on NVD website

JSON

To clipboard

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CVE-2025-61593 (GCVE-0-2025-61593)

Vulnerability from cvelistv5 – Published: 2025-10-03 17:28 – Updated: 2025-10-03 18:30

Title

Cursor CLI Agent: Sensitive File Overwrite Bypass

Summary

Cursor is a code editor built for programming with AI. In versions 1.7 and below, a vulnerability in the way Cursor CLI Agent protects its sensitive files (i.e. */.cursor/cli.json) allows attackers to modify the content of the files through prompt injection, thus achieving remote code execution. A prompt injection can lead to full RCE through modifying sensitive files on case-insensitive filesystems. This issue is fixed in a commit, 25b418f, but has yet to be released as of October 3, 2025.

Severity

7.1 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-178 - Improper Handling of Case Sensitivity
CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: <= 1.7

Show details on NVD website

JSON

To clipboard

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      ],
      "source": {
        "advisory": "GHSA-x2vq-h6v6-jhc6",
        "discovery": "UNKNOWN"
      },
      "title": "Cursor CLI Agent: Sensitive File Overwrite Bypass"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2025-61593",
    "datePublished": "2025-10-03T17:28:03.214Z",
    "dateReserved": "2025-09-26T16:25:25.150Z",
    "dateUpdated": "2025-10-03T18:30:34.784Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2025-61592 (GCVE-0-2025-61592)

Vulnerability from cvelistv5 – Published: 2025-10-03 17:23 – Updated: 2025-10-03 18:29

Title

Cursor CLI: Arbitrary Code Execution Possible through Permissive CLI Config

Summary

Cursor is a code editor built for programming with AI. In versions 1.7 and below, automatic loading of project-specific CLI configuration from the current working directory (<project>/.cursor/cli.json) could override certain global configurations in Cursor CLI. This allowed users running the CLI inside a malicious repository to be vulnerable to Remote Code Execution through a combination of permissive configuration (allowing shell commands) and prompt injection delivered via project-specific Rules (<project>/.cursor/rules/rule.mdc) or other mechanisms. The fix for this issue is currently available as a patch 2025.09.17-25b418f. As of October 3, 2025 there is no release version.

Severity

8.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-829 - Inclusion of Functionality from Untrusted Control Sphere

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: <= 1.7

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-61592",
                "options": [
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                    "Exploitation": "none"
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      "affected": [
        {
          "product": "cursor",
          "vendor": "cursor",
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          "lang": "en",
          "value": "Cursor is a code editor built for programming with AI. In versions 1.7 and below, automatic loading of project-specific CLI configuration from the current working directory (\u003cproject\u003e/.cursor/cli.json) could override certain global configurations in Cursor CLI. This allowed users running the CLI inside a malicious repository to be vulnerable to Remote Code Execution through a combination of permissive configuration (allowing shell commands) and prompt injection delivered via project-specific Rules (\u003cproject\u003e/.cursor/rules/rule.mdc) or other mechanisms. The fix for this issue is currently available as a patch 2025.09.17-25b418f. As of October 3, 2025 there is no release version."
        }
      ],
      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
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        "advisory": "GHSA-v64q-396f-7m79",
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      "title": "Cursor CLI: Arbitrary Code Execution Possible through Permissive CLI Config"
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CVE-2025-61591 (GCVE-0-2025-61591)

Vulnerability from cvelistv5 – Published: 2025-10-03 16:44 – Updated: 2025-10-03 18:28

Title

Cursor CLI's Cursor Agent MCP OAuth2 Communication is Vulnerable to Remote Code Execution

Summary

Cursor is a code editor built for programming with AI. In versions 1.7 and below, when MCP uses OAuth authentication with an untrusted MCP server, an attacker can impersonate a malicious MCP server and return crafted, maliciously injected commands during the interaction process, leading to command injection and potential remote code execution. If chained with an untrusted MCP service via OAuth, this command injection vulnerability could allow arbitrary code execution on the host by the agent. This can then be used to directly compromise the system by executing malicious commands with full user privileges. This issue does not currently have a fixed release version, but there is a patch, 2025.09.17-25b418f.

Severity

8.8 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

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

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: <= 1.7

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
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              "content": {
                "id": "CVE-2025-61591",
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
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      "source": {
        "advisory": "GHSA-wj33-264c-j9cq",
        "discovery": "UNKNOWN"
      },
      "title": "Cursor CLI\u0027s Cursor Agent MCP OAuth2 Communication is Vulnerable to Remote Code Execution"
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CVE-2025-61590 (GCVE-0-2025-61590)

Vulnerability from cvelistv5 – Published: 2025-10-03 16:27 – Updated: 2025-10-03 18:27

Title

Cursor is vulnerable to RCE via .code-workspace files using Prompt Injection

Summary

Cursor is a code editor built for programming with AI. Versions 1.6 and below are vulnerable to Remote Code Execution (RCE) attacks through Visual Studio Code Workspaces. Workspaces allow users to open more than a single folder and save specific settings (pretty similar to .vscode/settings.json) for the folders / project. An untitled workspace is automatically created by VS Code (untitled.code-workspace), which contains all the folders and workspace settings from the user's current session, opening up an entire new attack vector if the user has a .code-workspace file in path (either untitled created automatically or a saved one). If an attacker is able to hijack the chat context of the victim (such as via a compromised MCP server), they can use prompt injection to make the Cursor Agent write into this file and modify the workspace. This leads to a bypass of CVE-2025-54130 which can lead to RCE by writing to the settings section. This issue is fixed in version 1.7.

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/cursor/cursor/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
cursor	cursor	Affected: < 1.7

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-61590",
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}

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46 vulnerabilities found for cursor by cursor

CVE-2026-48124 (GCVE-0-2026-48124)

CVE-2026-31854 (GCVE-0-2026-31854)

CVE-2026-26268 (GCVE-0-2026-26268)

CVE-2026-22708 (GCVE-0-2026-22708)

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

CVE-2025-64110 (GCVE-0-2025-64110)

CVE-2025-64109 (GCVE-0-2025-64109)

CVE-2025-64108 (GCVE-0-2025-64108)

CVE-2025-64107 (GCVE-0-2025-64107)

CVE-2025-64106 (GCVE-0-2025-64106)

CVE-2025-59944 (GCVE-0-2025-59944)

CVE-2025-61593 (GCVE-0-2025-61593)

CVE-2025-61592 (GCVE-0-2025-61592)

CVE-2025-61591 (GCVE-0-2025-61591)

CVE-2025-61590 (GCVE-0-2025-61590)

CVE-2026-48124 (GCVE-0-2026-48124)

CVE-2026-31854 (GCVE-0-2026-31854)

CVE-2026-26268 (GCVE-0-2026-26268)

CVE-2026-22708 (GCVE-0-2026-22708)

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

CVE-2025-64110 (GCVE-0-2025-64110)

CVE-2025-64109 (GCVE-0-2025-64109)

CVE-2025-64108 (GCVE-0-2025-64108)

CVE-2025-64107 (GCVE-0-2025-64107)

CVE-2025-64106 (GCVE-0-2025-64106)

CVE-2025-59944 (GCVE-0-2025-59944)

CVE-2025-61593 (GCVE-0-2025-61593)

CVE-2025-61592 (GCVE-0-2025-61592)

CVE-2025-61591 (GCVE-0-2025-61591)

CVE-2025-61590 (GCVE-0-2025-61590)