CVE-2025-51591

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Summary

CVECVE-2025-51591
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-07-11 14:15:27 UTC
Updated2026-07-05 17:17:15 UTC
DescriptionA 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.

Risk And Classification

Primary CVSS: v3.1 3.7 LOW from ADP

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS: 0.006090000 probability, percentile 0.448350000 (date 2026-07-05)

Problem Types: CWE-918 | n/a | CWE-918 CWE-918 Server-Side Request Forgery (SSRF)

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED3.7LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary3.7LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
github.com/jgm/pandoc/pull/11262 [email protected] github.com
github.com/jgm/pandoc/issues/10682 134c704f-9b21-4f2e-91b3-4a467353bcc0 github.com
github.com/jgm/pandoc/discussions/11200 [email protected] github.com
134c704f-9b21-4f2e-91b3-4a467353bcc0 reference 134c704f-9b21-4f2e-91b3-4a467353bcc0 not-applicable:http://pandoc.com/
github.com/RealestName/Vulnerability-Research/tree/main/CVE-2025-51591 [email protected] github.com
pandoc.org 134c704f-9b21-4f2e-91b3-4a467353bcc0 pandoc.org
github.com/jgm/pandoc/commit/67edf7ce7cd3563a180ae44bd122b012e22364f8 134c704f-9b21-4f2e-91b3-4a467353bcc0 github.com
www.wiz.io/blog/imds-anomaly-hunting-zero-day 134c704f-9b21-4f2e-91b3-4a467353bcc0 www.wiz.io
github.com/jgm/pandoc/issues/8874 [email protected] github.com
134c704f-9b21-4f2e-91b3-4a467353bcc0 reference 134c704f-9b21-4f2e-91b3-4a467353bcc0 not-applicable:http://jgm.com/
github.com/jgm/pandoc/issues/11261 [email protected] github.com
pandoc.com MITRE pandoc.com
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