CVE-2025-26240

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.

CVSS v3.1 CNA

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

EPSS

0.39% chance of exploitation in the next 30 days, 32nd percentile

Published

2026-06-17

Proof-of-concept exploits (1)

• Habuon/CVE-2025-262401★ · 2025-03-15

Security advisories

• advisories/GHSA-9g3x-6x24-vf9f

References

• CVE Record
• NVD entry

Related

• CVE-2026-48188
• CVE-2026-48208