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Vulnerability IntelligenceGHSA-9g3x-6x24-vf9f

GHSA-9g3x-6x24-vf9f

HIGH8.4

pdfkit: Path traversal in from_string

Published Jun 17, 2026

Modified 3 months ago

Details

In JazzCore python-pdfkit 1.0.0, the from_string method enables the execution of JavaScript code within the context of the server application and the exfiltration of local files.

Affected Packages

pdfkit

PyPI

References

https://github.com/JazzCore/python-pdfkit

https://github.com/advisories/GHSA-9g3x-6x24-vf9f

https://habuon.github.io/2025/03/12/pdfkit-vulnerability-%28CVE-2025-26240%29.html

https://nvd.nist.gov/vuln/detail/CVE-2025-26240

https://www.csirt.gov.sk/the-python-pdfkit-library-vulnerability.html

Aliases

CVSS Analysis

CVSS v3.1

8.4

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

HighA:H

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

Related

Ecosystems

Timeline

PublishedJun 17, 2026

ModifiedJun 18, 2026

GHSA-9g3x-6x24-vf9f | Mondoo Vulnerability Intelligence