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CVE-2026-108583— zotero-mcp 0.10.0 through 0.14.1 SSRF via zotero_add_by_url Tool

Quick assessment

Affected
54yyyu zotero-mcp
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

zotero-mcp 版本 0.10.0 至 0.14.1 存在服务器端请求伪造（SSRF）漏洞，攻击者可以利用该漏洞访问内部服务。原因在于 函数在获取 URL 时未对目标地址进行验证。攻击者可通过提示注入（prompt injection）手段操控代理程序，触发 函数，从而向回环地址（loopback）、私有网络或链路本地主机发起直接请求，或通过重定向间接发起请求，导致引用元标签和错误详情等信息泄露。

CVSS 4.2 · Medium EPSS 0.18% · P6

Affected Version Matrix 1

VendorProduct Version RangeStatus
54yyyu zotero-mcp 0.10.0≤ 0.14.1 affected
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I. Basic Information for CVE-2026-108583

Vulnerability Information
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Vulnerability Title
zotero-mcp 0.10.0 through 0.14.1 SSRF via zotero_add_by_url Tool
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
54yyyu zotero-mcp 0.10.0 ~ 0.14.1 -

II. Public POCs for CVE-2026-108583

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-108583

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Vendor Advisories for CVE-2026-108583 (2)

Other References for CVE-2026-108583 (1)

IV. Related Vulnerabilities

Same vendor: 54yyyu
Same weakness: CWE-918

V. Comments for CVE-2026-108583

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