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    2 vulnerabilities found for zotero-mcp by 54yyyu

    CVE-2026-108583 (GCVE-0-2026-108583)

    Vulnerability from nvd – Published: 2026-10-10 15:57 – Updated: 2026-10-10 15:57
    VLAI
    Title
    zotero-mcp 0.10.0 through 0.14.1 SSRF via zotero_add_by_url Tool
    Summary
    zotero-mcp 0.10.0 through 0.14.1 contains a server-side request forgery vulnerability that allows attackers to reach internal services because _fetch_embedded_metadata fetches URLs without destination validation. Attackers can steer the agent via prompt injection into calling zotero_add_by_url, causing requests to loopback, private, or link-local hosts directly or via redirects, leaking citation meta-tags and error details.
    Severity
    2.3 (Low)
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
    4.2 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
    CWE
    • CWE-918 - Server-Side Request Forgery (SSRF)
    Assigner
    VulnCheck CNA under the mitre root
    CNA scorecard B 84/100 over 5496 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    54yyyu zotero-mcp Affected: 0.10.0 , ≤ 0.14.1 (semver)
    		Create a notification for this product.
    Date Public
    2026-10-09 00:00
    Credits
    HaiND from the Post and Telecommunication Institute of Technology
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageURL": "pkg:pypi/zotero-mcp-server",
          "product": "zotero-mcp",
          "repo": "https://github.com/54yyyu/zotero-mcp",
          "vendor": "54yyyu",
          "versions": [
            {
              "lessThanOrEqual": "0.14.1",
              "status": "affected",
              "version": "0.10.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "HaiND from the Post and Telecommunication Institute of Technology"
        }
      ],
      "datePublic": "2026-10-09T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "zotero-mcp 0.10.0 through 0.14.1 contains a server-side request forgery vulnerability that allows attackers to reach internal services because _fetch_embedded_metadata fetches URLs without destination validation. Attackers can steer the agent via prompt injection into calling zotero_add_by_url, causing requests to loopback, private, or link-local hosts directly or via redirects, leaking citation meta-tags and error details."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "NETWORK",
            "baseScore": 2.3,
            "baseSeverity": "LOW",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "PASSIVE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "LOW",
            "vulnIntegrityImpact": "LOW"
          },
          "format": "CVSS"
        },
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-918",
              "description": "Server-Side Request Forgery (SSRF)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-10T15:57:51.278Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
      },
      "references": [
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://hackmd.io/@haind/zotero-mcp-generic-url-metadata-ssrf"
        },
        {
          "tags": [
            "technical-description"
          ],
          "url": "https://github.com/54yyyu/zotero-mcp/blob/v0.14.1/src/zotero_mcp/tools/write.py#L2035-L2089"
        },
        {
          "tags": [
            "related",
            "issue-tracking"
          ],
          "url": "https://github.com/54yyyu/zotero-mcp/issues/326"
        },
        {
          "name": "VulnCheck Advisory: zotero-mcp 0.10.0 through 0.14.1 SSRF via zotero_add_by_url Tool",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/zotero-mcp-0.10.0-through-0.14.1-ssrf-via-zotero-add-by-url-tool"
        }
      ],
      "title": "zotero-mcp 0.10.0 through 0.14.1 SSRF via zotero_add_by_url Tool",
      "x_generator": {
        "engine": "vulncheck-endgame"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2026-108583",
    "datePublished": "2026-10-10T15:57:51.278Z",
    "dateReserved": "2026-10-10T15:51:35.878Z",
    "dateUpdated": "2026-10-10T15:57:51.278Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

    CVE-2026-108583 (GCVE-0-2026-108583)

    Vulnerability from cvelistv5 – Published: 2026-10-10 15:57 – Updated: 2026-10-10 15:57
    VLAI
    Title
    zotero-mcp 0.10.0 through 0.14.1 SSRF via zotero_add_by_url Tool
    Summary
    zotero-mcp 0.10.0 through 0.14.1 contains a server-side request forgery vulnerability that allows attackers to reach internal services because _fetch_embedded_metadata fetches URLs without destination validation. Attackers can steer the agent via prompt injection into calling zotero_add_by_url, causing requests to loopback, private, or link-local hosts directly or via redirects, leaking citation meta-tags and error details.
    Severity
    2.3 (Low)
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
    4.2 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
    CWE
    • CWE-918 - Server-Side Request Forgery (SSRF)
    Assigner
    VulnCheck CNA under the mitre root
    CNA scorecard B 84/100 over 5496 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    54yyyu zotero-mcp Affected: 0.10.0 , ≤ 0.14.1 (semver)
    		Create a notification for this product.
    Date Public
    2026-10-09 00:00
    Credits
    HaiND from the Post and Telecommunication Institute of Technology
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageURL": "pkg:pypi/zotero-mcp-server",
          "product": "zotero-mcp",
          "repo": "https://github.com/54yyyu/zotero-mcp",
          "vendor": "54yyyu",
          "versions": [
            {
              "lessThanOrEqual": "0.14.1",
              "status": "affected",
              "version": "0.10.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "HaiND from the Post and Telecommunication Institute of Technology"
        }
      ],
      "datePublic": "2026-10-09T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "zotero-mcp 0.10.0 through 0.14.1 contains a server-side request forgery vulnerability that allows attackers to reach internal services because _fetch_embedded_metadata fetches URLs without destination validation. Attackers can steer the agent via prompt injection into calling zotero_add_by_url, causing requests to loopback, private, or link-local hosts directly or via redirects, leaking citation meta-tags and error details."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "NETWORK",
            "baseScore": 2.3,
            "baseSeverity": "LOW",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "PASSIVE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "LOW",
            "vulnIntegrityImpact": "LOW"
          },
          "format": "CVSS"
        },
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-918",
              "description": "Server-Side Request Forgery (SSRF)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-10T15:57:51.278Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
      },
      "references": [
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://hackmd.io/@haind/zotero-mcp-generic-url-metadata-ssrf"
        },
        {
          "tags": [
            "technical-description"
          ],
          "url": "https://github.com/54yyyu/zotero-mcp/blob/v0.14.1/src/zotero_mcp/tools/write.py#L2035-L2089"
        },
        {
          "tags": [
            "related",
            "issue-tracking"
          ],
          "url": "https://github.com/54yyyu/zotero-mcp/issues/326"
        },
        {
          "name": "VulnCheck Advisory: zotero-mcp 0.10.0 through 0.14.1 SSRF via zotero_add_by_url Tool",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/zotero-mcp-0.10.0-through-0.14.1-ssrf-via-zotero-add-by-url-tool"
        }
      ],
      "title": "zotero-mcp 0.10.0 through 0.14.1 SSRF via zotero_add_by_url Tool",
      "x_generator": {
        "engine": "vulncheck-endgame"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2026-108583",
    "datePublished": "2026-10-10T15:57:51.278Z",
    "dateReserved": "2026-10-10T15:51:35.878Z",
    "dateUpdated": "2026-10-10T15:57:51.278Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}