What’s Vulnerable › Vulnerabilities

CVE-2025-29907: jsPDF Bypass Regular Expression Denial of Service (ReDoS)

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-03-18 · updated 2026-06-17
• Weakness: CWE-400

Description

jsPDF is a library to generate PDFs in JavaScript. Prior to 3.0.1, user control of the first argument of the addImage method results in CPU utilization and denial of service. If given the possibility to pass unsanitised image urls to the addImage method, a user can provide a harmful data-url that results in high CPU utilization and denial of service. Other affected methods are html and addSvgAsImage. The vulnerability was fixed in jsPDF 3.0.1.

Affected products

• parallax jsPDF: before 3.0.1 — fixed in 3.0.1

How to fix

Upgrade to a fixed version: parallax jsPDF 3.0.1. Check the vendor advisory for mitigations.

References

• https://github.com/parallax/jsPDF/commit/b167c43c27c466eb914b927885b06073708338df
• https://github.com/parallax/jsPDF/security/advisories/GHSA-w532-jxjh-hjhj

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