CVE-2021-45394

HIGH

html2pdf < 5.2.4 - Deserialization of Untrusted Data via Malicious Link Tag

Title source: llm
STIX 2.1

Description

An issue was discovered in Spipu HTML2PDF before 5.2.4. Attackers can trigger deserialization of arbitrary data via the injection of a malicious <link> tag in the converted HTML document.

References (3)

Core 3
Core References
Product, Third Party Advisory x_refsource_misc
https://github.com/spipu/html2pdf

Scores

CVSS v3 8.8
EPSS 0.0158
EPSS Percentile 72.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-502 CWE-918
Status published
Products (2)
html2pdf_project/html2pdf < 5.2.4
spipu/html2pdf 0 - 5.2.4Packagist
Published Jan 18, 2022
Tracked Since Feb 18, 2026