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CVE-2025-51591

Published: Jul 11, 2025

Modified: Nov 24, 2025

PUBLISHED

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.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

http://pandoc.com

https://github.com/RealestName/Vulnerability-Research/tree/main/CVE-2025-51591

https://github.com/jgm/pandoc/issues/8874

https://github.com/jgm/pandoc/issues/10682

https://github.com/jgm/pandoc/discussions/11200

https://github.com/jgm/pandoc/issues/11261

https://github.com/jgm/pandoc/pull/11262

https://www.wiz.io/blog/imds-anomaly-hunting-zero-day

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