Vulnerability-Lookup

CVE-2026-19011 (GCVE-0-2026-19011)

Vulnerability from cvelistv5 – Published: 2026-08-06 07:15 – Updated: 2026-08-06 11:54

Title

TinyAGI agents.ts buildSystemPrompt file inclusion

Summary

A vulnerability was detected in TinyAGI 0.0.20. The affected element is the function buildSystemPrompt of the file packages/server/src/routes/agents.ts. Performing a manipulation results in file inclusion. The attack may be initiated remotely. The exploit is now public and may 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:N/VA:N/SC:N/SI:N/SA:N/E:P

5.3 (Medium)


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

5.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/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 11:45 UTC

CWE

CWE-73 - File Inclusion

Assigner

VulDB

References

6 references

URL	Tags
https://vuldb.com/vuln/386404	vdb-entrytechnical-description
https://vuldb.com/vuln/386404/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-19011	third-party-advisory
https://vuldb.com/submit/862674	third-party-advisory
https://github.com/TinyAGI/tinyagi/issues/283	exploitissue-tracking
https://github.com/TinyAGI/tinyagi/	product

Impacted products

1 product

Vendor	Product	Version
n/a	TinyAGI	Affected: 0.0.20 cpe:2.3:a:tinyagi:tinyagi::::::::

Credits

JondaChen (VulDB User) VulDB CNA Team

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-19011

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

Severity

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

Summary

References

	URL	Tags
	cna@vuldb.com	https://github.com/TinyAGI/tinyagi/
	cna@vuldb.com	https://github.com/TinyAGI/tinyagi/issues/283
	cna@vuldb.com	https://vuldb.com/cve/CVE-2026-19011
	cna@vuldb.com	https://vuldb.com/submit/862674
	cna@vuldb.com	https://vuldb.com/vuln/386404
	cna@vuldb.com	https://vuldb.com/vuln/386404/cti

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-19011",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-08-06T11:45:25.306461Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-08-06T08:16:30.647",
  "references": [
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/TinyAGI/tinyagi/"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/TinyAGI/tinyagi/issues/283"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/cve/CVE-2026-19011"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/submit/862674"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/386404"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/386404/cti"
    }
  ],
  "sourceIdentifier": "cna@vuldb.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-73"
        }
      ],
      "source": "cna@vuldb.com",
      "type": "Secondary"
    }
  ]
}

GHSA-2R4W-XXV7-6R74

Vulnerability from github – Published: 2026-08-06 09:30 – Updated: 2026-08-06 09:30

Details

Severity

5.3 (Medium)


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

5.5 (Medium)


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

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2026-19011"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-73"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-06T08:16:30Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability was detected in TinyAGI 0.0.20. The affected element is the function buildSystemPrompt of the file packages/server/src/routes/agents.ts. Performing a manipulation results in file inclusion. The attack may be initiated remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.",
  "id": "GHSA-2r4w-xxv7-6r74",
  "modified": "2026-08-06T09:30:31Z",
  "published": "2026-08-06T09:30:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-19011"
    },
    {
      "type": "WEB",
      "url": "https://github.com/TinyAGI/tinyagi/issues/283"
    },
    {
      "type": "WEB",
      "url": "https://github.com/TinyAGI/tinyagi"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-19011"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/862674"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/386404"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/386404/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/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-2026-19011 (GCVE-0-2026-19011)

FKIE_CVE-2026-19011

GHSA-2R4W-XXV7-6R74

Tags

Sightings

Nomenclature