Vulnerability-Lookup

CVE-2026-18973 (GCVE-0-2026-18973)

Vulnerability from cvelistv5 – Published: 2026-08-06 00:30 – Updated: 2026-08-06 14:50

Title

heshengtao super-agent-party extension_proxy Route server.py sanitize_proxy_url server-side request forgery

Summary

A vulnerability has been found in heshengtao super-agent-party up to 0.4.1. The impacted element is the function sanitize_proxy_url of the file server.py of the component extension_proxy Route. The manipulation of the argument url leads to server-side request forgery. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Severity

6.9 (Medium)


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

7.3 (High)


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

7.3 (High)


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

SSVC

Exploitation: poc Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-06 14:50 UTC

CWE

CWE-918 - Server-Side Request Forgery

Assigner

VulDB

References

8 references

URL	Tags
https://vuldb.com/vuln/386262	vdb-entrytechnical-description
https://vuldb.com/vuln/386262/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-18973	third-party-advisory
https://vuldb.com/submit/862456	third-party-advisory
https://vuldb.com/submit/862458	third-party-advisory
https://vuldb.com/submit/862570	third-party-advisory
https://vuldb.com/submit/862608	third-party-advisory
https://gist.github.com/YLChen-007/2f12ffb785d975…	exploit

Impacted products

1 product

Vendor	Product	Version
heshengtao	super-agent-party	Affected: 0.4.0 Affected: 0.4.1 cpe:2.3:a:heshengtao:super-agent-party::::::::

Credits

Erichen-x (VulDB User) VulDB CNA Team

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-18973

Vulnerability from fkie_nvd - Published: 2026-08-06 01:16 - Updated: 2026-08-12 21:00

Severity

7.3 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Summary

References

	URL	Tags
	cna@vuldb.com	https://gist.github.com/YLChen-007/2f12ffb785d975b46b73896c0fb8cb5d
	cna@vuldb.com	https://vuldb.com/cve/CVE-2026-18973
	cna@vuldb.com	https://vuldb.com/submit/862456
	cna@vuldb.com	https://vuldb.com/submit/862458
	cna@vuldb.com	https://vuldb.com/submit/862570
	cna@vuldb.com	https://vuldb.com/submit/862608
	cna@vuldb.com	https://vuldb.com/vuln/386262
	cna@vuldb.com	https://vuldb.com/vuln/386262/cti

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:heshengtao:super-agent-party:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "extension_proxy Route"
          ],
          "product": "super-agent-party",
          "vendor": "heshengtao",
          "versions": [
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              "version": "0.4.0"
            },
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              "version": "0.4.1"
            }
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        }
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    }
  ],
  "id": "CVE-2026-18973",
  "lastModified": "2026-08-12T21:00:37.147",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
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          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
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        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
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        "type": "Secondary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 7.3,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.4,
        "source": "cna@vuldb.com",
        "type": "Secondary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityRequirement": "NOT_DEFINED",
          "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": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/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-2026-18973",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-08-06T14:50:14.647873Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-08-06T01:16:29.410",
  "references": [
    {
      "source": "cna@vuldb.com",
      "url": "https://gist.github.com/YLChen-007/2f12ffb785d975b46b73896c0fb8cb5d"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/cve/CVE-2026-18973"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/submit/862456"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/submit/862458"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/submit/862570"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/submit/862608"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/386262"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/386262/cti"
    }
  ],
  "sourceIdentifier": "cna@vuldb.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-918"
        }
      ],
      "source": "cna@vuldb.com",
      "type": "Secondary"
    }
  ]
}

GHSA-M39W-XF3H-V4H2

Vulnerability from github – Published: 2026-08-06 03:31 – Updated: 2026-08-06 03:31

Details

Severity

7.3 (High)


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

5.5 (Medium)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/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-2026-18973"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-06T01:16:29Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability has been found in heshengtao super-agent-party up to 0.4.1. The impacted element is the function sanitize_proxy_url of the file server.py of the component extension_proxy Route. The manipulation of the argument url leads to server-side request forgery. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.",
  "id": "GHSA-m39w-xf3h-v4h2",
  "modified": "2026-08-06T03:31:13Z",
  "published": "2026-08-06T03:31:13Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-18973"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/YLChen-007/2f12ffb785d975b46b73896c0fb8cb5d"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-18973"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/862456"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/862458"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/862570"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/862608"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/386262"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/386262/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/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-2026-18973 (GCVE-0-2026-18973)

FKIE_CVE-2026-18973

GHSA-M39W-XF3H-V4H2

Tags

Sightings

Nomenclature