- Description
- All versions of the package mcp-markdownify-server are vulnerable to Server-Side Request Forgery (SSRF) via the Markdownify.get() function. An attacker can craft a prompt that, once accessed by the MCP host, can invoke the webpage-to-markdown, bing-search-to-markdown, and youtube-to-markdown tools to issue requests and read the responses to attacker-controlled URLs, potentially leaking sensitive information.
- Source
- report@snyk.io
- NVD status
- Awaiting Analysis
CVSS 4.0
- Type
- Secondary
- Base score
- 8.2
- Impact score
- -
- Exploitability score
- -
- Vector string
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:H/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
- Severity
- HIGH
CVSS 3.1
- Type
- Secondary
- Base score
- 7.4
- Impact score
- 4
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
- Severity
- HIGH
- Hype score
- Not currently trending
π¨ CVE-2025-5276 π΄ HIGH (8.2) π’ Unknown Vendor - mcp-markdownify-server ποΈ 0 π https://t.co/HDtVzcyMoG π https://t.co/Gx48CVQqzK π https://t.co/vryIdfHcDu #CyberCron #VulnAlert #InfoSec https://t.co/jYzWLa9eBb
@cybercronai
30 May 2025
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CVE-2025-5276 Server-Side Request Forgery in mcp-markdownify-server Exposing Sensitive Information https://t.co/J8DjDFA1hF
@VulmonFeeds
29 May 2025
69 Impressions
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CVE-2025-5276 All versions of the package mcp-markdownify-server are vulnerable to Server-Side Request Forgery (SSRF) via the Markdownify.get() function. An attacker can craft a prom⦠https://t.co/2k7eCzcXsa
@CVEnew
29 May 2025
464 Impressions
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