CVEvulnerability
CVE-2021-45394
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-01-18
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-502, CWE-918
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.
Affected configurations
• html2pdf project html2pdf (< 5.2.4)
Related
References
- https://github.com/spipu/html2pdf Product, Third Party Advisory
- https://github.com/spipu/html2pdf/blob/master/CHANGELOG.md Release Notes, Third Party Advisory
- https://www.synacktiv.com/sites/default/files/2022-01/html2pdf_ssrf_deserialization.pdf Exploit, Third Party Advisory
- https://github.com/spipu/html2pdf Product, Third Party Advisory
- https://github.com/spipu/html2pdf/blob/master/CHANGELOG.md Release Notes, Third Party Advisory
- https://www.synacktiv.com/sites/default/files/2022-01/html2pdf_ssrf_deserialization.pdf Exploit, Third Party Advisory