Vulnerability-Lookup

CVE-2026-108818 (GCVE-0-2026-108818)

Vulnerability from cvelistv5 – Published: 2026-10-12 09:00 – Updated: 2026-10-14 17:32

Title

agno-agi agno auth.py get_authentication_dependency missing authentication

Summary

A vulnerability was identified in agno-agi agno up to 2.7.3/3.0.6. This affects the function get_authentication_dependency of the file auth.py. Such manipulation of the argument security_key leads to missing authentication. The attack may be launched remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

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:C

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:C

SSVC

Exploitation: poc Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-14 17:32 UTC

CWE

CWE-306 - Missing Authentication
CWE-287 - Improper Authentication

Assigner

VulDB CNA under the mitre root

CNA scorecard B 82/100 over 3869 records in the last 180 days details

References

8 references

URL	Tags
https://vuldb.com/vuln/416595	vdb-entrytechnical-description
https://vuldb.com/vuln/416595/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-108818	third-party-advisory
https://vuldb.com/submit/964162	third-party-advisory
https://vuldb.com/submit/964163	third-party-advisory
https://github.com/Agno-agi/Agno/issues/10051	issue-tracking
https://github.com/ybyu-ieu/agno-security-advisor…	exploit
https://github.com/Agno-agi/Agno/	product

Impacted products

1 product

Vendor	Product	Version	CPE status
agno-agi	agno	Affected: 2.7.0 Affected: 2.7.1 Affected: 2.7.2 Affected: 2.7.3 Affected: 3.0.0 Affected: 3.0.1 Affected: 3.0.2 Affected: 3.0.3 Affected: 3.0.4 Affected: 3.0.5 Affected: 3.0.6 cpe:2.3:a:agno-agi:agno::::::::

Credits

Ybyu (VulDB User) VulDB CNA Team

Show details on NVD website

JSON

To clipboard

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}

FKIE_CVE-2026-108818

Vulnerability from fkie_nvd - Published: 2026-10-12 09:16 - Updated: 2026-10-12 09:16

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://github.com/Agno-agi/Agno/
	cna@vuldb.com	https://github.com/Agno-agi/Agno/issues/10051
	cna@vuldb.com	https://github.com/ybyu-ieu/agno-security-advisories/blob/main/advisories/agno-agentos-no-authentication-by-default.md
	cna@vuldb.com	https://vuldb.com/cve/CVE-2026-108818
	cna@vuldb.com	https://vuldb.com/submit/964162
	cna@vuldb.com	https://vuldb.com/submit/964163
	cna@vuldb.com	https://vuldb.com/vuln/416595
	cna@vuldb.com	https://vuldb.com/vuln/416595/cti

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
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    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:agno-agi:agno:*:*:*:*:*:*:*:*"
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          "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"
      }
    ]
  },
  "published": "2026-10-12T09:16:43.473",
  "references": [
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/Agno-agi/Agno/"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/Agno-agi/Agno/issues/10051"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/ybyu-ieu/agno-security-advisories/blob/main/advisories/agno-agentos-no-authentication-by-default.md"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/cve/CVE-2026-108818"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/submit/964162"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/submit/964163"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/416595"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/416595/cti"
    }
  ],
  "sourceIdentifier": "cna@vuldb.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        },
        {
          "lang": "en",
          "value": "CWE-306"
        }
      ],
      "source": "cna@vuldb.com",
      "type": "Primary"
    }
  ]
}

GHSA-H3XP-H9J5-QRCR

Vulnerability from github – Published: 2026-10-12 09:31 – Updated: 2026-10-12 09:31

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-2026-108818"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-12T09:16:43Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability was identified in agno-agi agno up to 2.7.3/3.0.6. This affects the function get_authentication_dependency of the file auth.py. Such manipulation of the argument security_key leads to missing authentication. The attack may be launched remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.",
  "id": "GHSA-h3xp-h9j5-qrcr",
  "modified": "2026-10-12T09:31:23Z",
  "published": "2026-10-12T09:31:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-108818"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Agno-agi/Agno/issues/10051"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Agno-agi/Agno"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ybyu-ieu/agno-security-advisories/blob/main/advisories/agno-agentos-no-authentication-by-default.md"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-108818"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/964162"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/964163"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/416595"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/416595/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

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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.
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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.

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CVE-2026-108818 (GCVE-0-2026-108818)

FKIE_CVE-2026-108818

GHSA-H3XP-H9J5-QRCR

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