RCE in Parallax Jspdf
CVE-2026-25755
jsPDF is a library to generate PDFs in JavaScript. Prior to 4.2.0, user control of the argument of the `addJS` method allows an attacker to inject arbitrary PDF objects into the generated document. By crafting a payload that escapes the Ja…
Vulnerability class: RCE (Remote Code Execution)
EPSS: 0.000 (7.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N.
Affected products
- Parallax Jspdf — versions < 4.2.0
Weakness classification (CWE)
References
- https://github.com/parallax/jsPDF/security/advisories/GHSA-9vjf-qc39-jprp (x_refsource_CONFIRM)
- https://github.com/parallax/jsPDF/commit/56b46d45b052346f5995b005a34af5dcdddd5437 (x_refsource_MISC)
- https://github.com/ZeroXJacks/CVEs/blob/main/2026/CVE-2026-25755.md (x_refsource_MISC)
- https://github.com/parallax/jsPDF/releases/tag/v4.2.0 (x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-25755?
- CVE-2026-25755 is a high-severity vulnerability in Parallax Jspdf, classified under Code Injection. CVSS score: 8.1/10. Published 2026-02-19.
- How severe is CVE-2026-25755?
- High severity. CVSS v3 base score is 8.1 out of 10.