Vulnerability-Lookup

CVE-2026-76993 (GCVE-0-2026-76993)

Vulnerability from cvelistv5 – Published: 2026-08-20 14:30 – Updated: 2026-08-20 17:42

Title

GreyDGL PentestGPT Web-Page Crawling injection

Summary

A vulnerability was determined in GreyDGL PentestGPT up to 1.0.0. This vulnerability affects unknown code of the component Web-Page Crawling. Executing a manipulation of the argument Traceback can lead to injection. The attack can be executed remotely. A high complexity level is associated with this attack. It is stated that the exploitability is difficult. The exploit has been publicly disclosed and may be utilized. The reported GitHub issue was closed with the label "not planned".

Severity

2.3 (Low)


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

5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

5 (Medium)


                        
                          CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-20 17:42 UTC

CWE

CWE-74 - Injection
CWE-707 - Improper Neutralization

Assigner

VulDB mitre root

References

7 references

URL	Tags
https://vuldb.com/vuln/393617	vdb-entrytechnical-description
https://vuldb.com/vuln/393617/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-76993	third-party-advisory
https://vuldb.com/submit/880116	third-party-advisory
https://github.com/GreyDGL/PentestGPT/issues/484	issue-tracking
https://github.com/ez-lbz/pentestgpt-vul-report	exploit
https://github.com/GreyDGL/PentestGPT/	product

Impacted products

1 product

Vendor	Product	Version	CPE status
GreyDGL	PentestGPT	Affected: 1.0 cpe:2.3:a:greydgl:pentestgpt::::::::

Credits

ez-lbz (VulDB User) VulDB CNA Team

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-76993

Vulnerability from fkie_nvd - Published: 2026-08-20 15:18 - Updated: 2026-08-20 18:16

Severity

5.0 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L

Summary

References

	URL	Tags
	cna@vuldb.com	https://github.com/GreyDGL/PentestGPT/
	cna@vuldb.com	https://github.com/GreyDGL/PentestGPT/issues/484
	cna@vuldb.com	https://github.com/ez-lbz/pentestgpt-vul-report
	cna@vuldb.com	https://vuldb.com/cve/CVE-2026-76993
	cna@vuldb.com	https://vuldb.com/submit/880116
	cna@vuldb.com	https://vuldb.com/vuln/393617
	cna@vuldb.com	https://vuldb.com/vuln/393617/cti

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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      "affectedData": [
        {
          "cpes": [
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    }
  ],
  "id": "CVE-2026-76993",
  "lastModified": "2026-08-20T18:16:52.687",
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        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
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        "type": "Secondary",
        "userInteractionRequired": false
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        },
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    ],
    "cvssMetricV40": [
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          "integrityRequirement": "NOT_DEFINED",
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          "modifiedAttackRequirements": "NOT_DEFINED",
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          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "PASSIVE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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",
          "version": "4.0",
          "vulnAvailabilityImpact": "LOW",
          "vulnConfidentialityImpact": "LOW",
          "vulnIntegrityImpact": "LOW",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "cna@vuldb.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-76993",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-08-20T17:42:21.260316Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-08-20T15:18:40.013",
  "references": [
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/GreyDGL/PentestGPT/"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/GreyDGL/PentestGPT/issues/484"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/ez-lbz/pentestgpt-vul-report"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/cve/CVE-2026-76993"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/submit/880116"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/393617"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/393617/cti"
    }
  ],
  "sourceIdentifier": "cna@vuldb.com",
  "vulnStatus": "Received",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-74"
        },
        {
          "lang": "en",
          "value": "CWE-707"
        }
      ],
      "source": "cna@vuldb.com",
      "type": "Secondary"
    }
  ]
}

GHSA-C7H4-FVQ7-3FPM

Vulnerability from github – Published: 2026-08-20 15:34 – Updated: 2026-08-20 15:34

Details

Severity

5.0 (Medium)


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

1.3 (Low)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-76993"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-74"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-20T15:18:40Z",
    "severity": "LOW"
  },
  "details": "A vulnerability was determined in GreyDGL PentestGPT up to 1.0.0. This vulnerability affects unknown code of the component Web-Page Crawling. Executing a manipulation of the argument Traceback can lead to injection. The attack can be executed remotely. A high complexity level is associated with this attack. It is stated that the exploitability is difficult. The exploit has been publicly disclosed and may be utilized. The reported GitHub issue was closed with the label \"not planned\".",
  "id": "GHSA-c7h4-fvq7-3fpm",
  "modified": "2026-08-20T15:34:20Z",
  "published": "2026-08-20T15:34:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-76993"
    },
    {
      "type": "WEB",
      "url": "https://github.com/GreyDGL/PentestGPT/issues/484"
    },
    {
      "type": "WEB",
      "url": "https://github.com/GreyDGL/PentestGPT"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ez-lbz/pentestgpt-vul-report"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-76993"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/880116"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/393617"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/393617/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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"
    }
  ]
}

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.

Action not permitted

CVE-2026-76993 (GCVE-0-2026-76993)

FKIE_CVE-2026-76993

GHSA-C7H4-FVQ7-3FPM

Tags

Sightings

Nomenclature