{"id":"CVE-2026-108583","revision":"88cf951c828c4db0b502cf491ab0b0cd","records":[{"revision":"88cf951c828c4db0b502cf491ab0b0cd","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-108583","aliases":[],"title":"zotero-mcp 0.10.0 through 0.14.1 SSRF via zotero_add_by_url Tool","description":"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.","state":0,"publishedAt":"2026-10-10T15:57:51.278+00:00","modifiedAt":"2026-10-13T12:45:23.851+00:00","affected":[{"ecosystem":"Vendor product","name":"zotero-mcp","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"54yyyu\",\n                    \"product\": \"zotero-mcp\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0.10.0\",\n                            \"lessThanOrEqual\": \"0.14.1\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"packageURL\": \"pkg:pypi/zotero-mcp-server\",\n                    \"repo\": \"https://github.com/54yyyu/zotero-mcp\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"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","score":2.3,"severity":"LOW"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N","score":4.2,"severity":"MEDIUM"}],"references":["https://hackmd.io/@haind/zotero-mcp-generic-url-metadata-ssrf","https://github.com/54yyyu/zotero-mcp/blob/v0.14.1/src/zotero_mcp/tools/write.py#L2035-L2089","https://github.com/54yyyu/zotero-mcp/issues/326","https://www.vulncheck.com/advisories/zotero-mcp-0.10.0-through-0.14.1-ssrf-via-zotero-add-by-url-tool"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-108583","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-108583","identifiers":["CVE-2026-108583"]},"retained":false,"historicalAffected":[]}],"coverage":[]}