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    4 vulnerabilities found for Verba by Weaviate

    CVE-2026-65318 (GCVE-0-2026-65318)

    Vulnerability from nvd – Published: 2026-07-21 21:36 – Updated: 2026-07-22 14:12
    VLAI
    Title
    Verba (goldenverba) Unauthenticated Server-Side Request Forgery via WebSocket Import Endpoint HTMLReader
    Summary
    Verba RAG application version 2.1.3 contains an unauthenticated server-side request forgery vulnerability that allows unauthenticated attackers to cause the backend to issue arbitrary HTTP GET requests by supplying attacker-controlled URLs through the WebSocket import endpoint. Attackers can connect to the /ws/import_files WebSocket endpoint without authentication, specify arbitrary URLs in the HTMLReader configuration, and cause the server to fetch internal resources such as co-located database endpoints or cloud instance metadata services to retrieve sensitive credentials.
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-918 - Server-Side Request Forgery (SSRF)
    Assigner
    Impacted products
    Vendor Product Version
    Weaviate Verba Affected: 0 , ≤ 2.1.3 (semver)
    Create a notification for this product.
    Date Public
    2026-07-21 00:00
    Credits
    George Chen
    Show details on NVD website

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    CVE-2026-65317 (GCVE-0-2026-65317)

    Vulnerability from nvd – Published: 2026-07-21 21:31 – Updated: 2026-07-23 14:02
    VLAI
    Title
    Verba (goldenverba) Server-Side Request Forgery via /api/connect and Same-Origin Middleware Bypass
    Summary
    Verba RAG application version 2.1.3 contains a server-side request forgery vulnerability combined with a same-origin middleware bypass that allows unauthenticated remote attackers to make the server issue arbitrary HTTP requests by supplying a crafted Origin header and attacker-controlled host and port values. Attackers can bypass the localhost origin check in the API middleware by sending any Origin value prefixed with ' regardless of port, then submit arbitrary host and port parameters to the /api/connect endpoint to cause the server to issue outbound GET requests to attacker-controlled infrastructure.
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-918 - Server-Side Request Forgery (SSRF)
    Assigner
    Impacted products
    Vendor Product Version
    Weaviate Verba Affected: 0 , ≤ 2.1.3 (semver)
    Create a notification for this product.
    Date Public
    2026-07-21 00:00
    Credits
    George Chen
    Show details on NVD website

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    CVE-2026-65318 (GCVE-0-2026-65318)

    Vulnerability from cvelistv5 – Published: 2026-07-21 21:36 – Updated: 2026-07-22 14:12
    VLAI
    Title
    Verba (goldenverba) Unauthenticated Server-Side Request Forgery via WebSocket Import Endpoint HTMLReader
    Summary
    Verba RAG application version 2.1.3 contains an unauthenticated server-side request forgery vulnerability that allows unauthenticated attackers to cause the backend to issue arbitrary HTTP GET requests by supplying attacker-controlled URLs through the WebSocket import endpoint. Attackers can connect to the /ws/import_files WebSocket endpoint without authentication, specify arbitrary URLs in the HTMLReader configuration, and cause the server to fetch internal resources such as co-located database endpoints or cloud instance metadata services to retrieve sensitive credentials.
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-918 - Server-Side Request Forgery (SSRF)
    Assigner
    Impacted products
    Vendor Product Version
    Weaviate Verba Affected: 0 , ≤ 2.1.3 (semver)
    Create a notification for this product.
    Date Public
    2026-07-21 00:00
    Credits
    George Chen
    Show details on NVD website

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    CVE-2026-65317 (GCVE-0-2026-65317)

    Vulnerability from cvelistv5 – Published: 2026-07-21 21:31 – Updated: 2026-07-23 14:02
    VLAI
    Title
    Verba (goldenverba) Server-Side Request Forgery via /api/connect and Same-Origin Middleware Bypass
    Summary
    Verba RAG application version 2.1.3 contains a server-side request forgery vulnerability combined with a same-origin middleware bypass that allows unauthenticated remote attackers to make the server issue arbitrary HTTP requests by supplying a crafted Origin header and attacker-controlled host and port values. Attackers can bypass the localhost origin check in the API middleware by sending any Origin value prefixed with ' regardless of port, then submit arbitrary host and port parameters to the /api/connect endpoint to cause the server to issue outbound GET requests to attacker-controlled infrastructure.
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-918 - Server-Side Request Forgery (SSRF)
    Assigner
    Impacted products
    Vendor Product Version
    Weaviate Verba Affected: 0 , ≤ 2.1.3 (semver)
    Create a notification for this product.
    Date Public
    2026-07-21 00:00
    Credits
    George Chen
    Show details on NVD website

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            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "affected",
              "product": "Verba",
              "vendor": "Weaviate",
              "versions": [
                {
                  "lessThanOrEqual": "2.1.3",
                  "status": "affected",
                  "version": "0",
                  "versionType": "semver"
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              ]
            }
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          "credits": [
            {
              "lang": "en",
              "type": "reporter",
              "value": "George Chen"
            }
          ],
          "datePublic": "2026-07-21T00:00:00.000Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "Verba RAG application version 2.1.3 contains a server-side request forgery vulnerability combined with a same-origin middleware bypass that allows unauthenticated remote attackers to make the server issue arbitrary HTTP requests by supplying a crafted Origin header and attacker-controlled host and port values. Attackers can bypass the localhost origin check in the API middleware by sending any Origin value prefixed with \u0027 regardless of port, then submit arbitrary host and port parameters to the /api/connect endpoint to cause the server to issue outbound GET requests to attacker-controlled infrastructure."
            }
          ],
          "metrics": [
            {
              "cvssV4_0": {
                "Automatable": "NOT_DEFINED",
                "Recovery": "NOT_DEFINED",
                "Safety": "NOT_DEFINED",
                "attackComplexity": "LOW",
                "attackRequirements": "NONE",
                "attackVector": "NETWORK",
                "baseScore": 9.2,
                "baseSeverity": "CRITICAL",
                "exploitMaturity": "NOT_DEFINED",
                "privilegesRequired": "NONE",
                "providerUrgency": "NOT_DEFINED",
                "subAvailabilityImpact": "NONE",
                "subConfidentialityImpact": "HIGH",
                "subIntegrityImpact": "NONE",
                "userInteraction": "NONE",
                "valueDensity": "NOT_DEFINED",
                "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N",
                "version": "4.0",
                "vulnAvailabilityImpact": "NONE",
                "vulnConfidentialityImpact": "HIGH",
                "vulnIntegrityImpact": "NONE",
                "vulnerabilityResponseEffort": "NOT_DEFINED"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            },
            {
              "cvssV3_1": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 8.6,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "CHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N",
                "version": "3.1"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-918",
                  "description": "Server-Side Request Forgery (SSRF)",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-07-21T21:31:01.979Z",
            "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
            "shortName": "VulnCheck"
          },
          "references": [
            {
              "name": "Public Disclosure",
              "url": "https://github.com/geo-chen/oss/blob/main/verba.md#finding-2-ssrf--same-origin-middleware-bypass-in-apiconnect----goldenverba"
            },
            {
              "name": "Product",
              "tags": [
                "product"
              ],
              "url": "https://github.com/weaviate/Verba"
            },
            {
              "tags": [
                "third-party-advisory"
              ],
              "url": "https://www.vulncheck.com/advisories/verba-goldenverba-server-side-request-forgery-via-api-connect-and-same-origin-middleware-bypass"
            }
          ],
          "source": {
            "discovery": "UNKNOWN"
          },
          "title": "Verba (goldenverba) Server-Side Request Forgery via /api/connect and Same-Origin Middleware Bypass",
          "x_generator": {
            "engine": "vulncheck"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "assignerShortName": "VulnCheck",
        "cveId": "CVE-2026-65317",
        "datePublished": "2026-07-21T21:31:01.979Z",
        "dateReserved": "2026-07-21T20:57:44.880Z",
        "dateUpdated": "2026-07-23T14:02:13.652Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }