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CVE-2025-51591

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Pandoc是一个Haskell库，用于从一种标记格式转换为另一种标记格式，以及使用该库的命令行工具。 Pandoc 3.6.4版本存在安全漏洞，该漏洞源于服务端请求伪造，可能导致基础设施被入侵。

AI Predicted 9.8 Difficulty: Easy EPSS 0.61% · P46

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a n/a n/a affected
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I. Basic Information for CVE-2025-51591

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A Server-Side Request Forgery (SSRF) in JGM Pandoc v3.6.4 allows attackers to gain access to and compromise the whole infrastructure via injecting a crafted iframe. Note: Some users have stated that Pandoc by default can retrieve and parse untrusted HTML content which can enable SSRF vulnerabilities. Using the ‘--sandbox’ option or ‘pandoc-server’ can mitigate such vulnerabilities. Using pandoc with an external ‘--pdf-engine’ can also enable SSRF vulnerabilities, such as CVE-2022-35583 in wkhtmltopdf.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Pandoc 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Pandoc是一个Haskell库，用于从一种标记格式转换为另一种标记格式，以及使用该库的命令行工具。 Pandoc 3.6.4版本存在安全漏洞，该漏洞源于服务端请求伪造，可能导致基础设施被入侵。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2025-51591

# POC Description Source Link Shenlong Link
1 CVE-2025-51591 Pandoc SSRF vulnerability Proof of Concept https://github.com/Malayke/CVE-2025-51591-Pandoc-SSRF-POC POC Details
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III. Intelligence Information for CVE-2025-51591

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Patches & Fixes for CVE-2025-51591 (1)

Security Blog Posts for CVE-2025-51591 (1)

Same Patch Batch · n/a · 2025-07-11 · 4 CVEs total

CVE-2023-38329 EGroupware 安全漏洞
CVE-2023-38327 EGroupware 安全漏洞
CVE-2025-52089 TOTOLINK N300RB 操作系统命令注入漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2025-51591

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