Vulnerability-Lookup

GHSA-8FWH-72QQ-GR52

Vulnerability from github – Published: 2026-09-08 21:34 – Updated: 2026-09-08 21:34

Details

Roo-Code through 3.54.0 contains an auto-approve bypass vulnerability that allows attackers to execute denied shell commands by exploiting a word-boundary mismatch in comment handling between the approval gate's shell parser and bash. Attackers can craft a command string with an allowlisted word immediately followed by a hash character, separator, and denied command to pass the approval gate while bash executes the denied command with the agent's auto-execute privileges on the developer's machine.

Severity

8.8 (High)


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

7.7 (High)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-82537"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-436"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-08T19:20:00Z",
    "severity": "HIGH"
  },
  "details": "Roo-Code through 3.54.0 contains an auto-approve bypass vulnerability that allows attackers to execute denied shell commands by exploiting a word-boundary mismatch in comment handling between the approval gate\u0027s shell parser and bash. Attackers can craft a command string with an allowlisted word immediately followed by a hash character, separator, and denied command to pass the approval gate while bash executes the denied command with the agent\u0027s auto-execute privileges on the developer\u0027s machine.",
  "id": "GHSA-8fwh-72qq-gr52",
  "modified": "2026-09-08T21:34:18Z",
  "published": "2026-09-08T21:34:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-82537"
    },
    {
      "type": "WEB",
      "url": "https://github.com/7rah/oss-cve/blob/main/roocode-group06-comment-boundary.md"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/roo-code-auto-approve-bypass-via-shell-parser-word-boundary-mismatch"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-82537 (GCVE-0-2026-82537)

Vulnerability from cvelistv5 – Published: 2026-09-08 18:17 – Updated: 2026-09-11 20:55 X_Open Source Unsupported When Assigned

Title

Roo-Code 3.54.0 Auto-Approve Bypass via Shell Parser Word-Boundary Mismatch

Summary

Severity

7.7 (High)


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

8.8 (High)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-11 20:55 UTC

CWE

CWE-436 - Interpretation Conflict

Assigner

VulnCheck mitre root

References

2 references

URL	Tags
https://github.com/7rah/oss-cve/blob/main/roocode…	technical-descriptionexploit
https://www.vulncheck.com/advisories/roo-code-aut…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
RooCodeInc	Roo-Code	Affected: 0 , ≤ 3.54.0 (semver)

Date Public

2026-09-03 00:00

Credits

Minqiang Gui

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
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        "metrics": [
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            "other": {
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                "id": "CVE-2026-82537",
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                  },
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                  },
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                "role": "CISA Coordinator",
                "timestamp": "2026-09-11T20:55:24.079034Z",
                "version": "2.0.3"
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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.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.