Description
User control of the options argument of the output function allows attackers to inject arbitrary HTML (such as scripts) into the browser context the created PDF is opened in.
Recommendation
Update the jspdf package to the latest compatible version. Followings are version details:
- Affected version(s): <= 4.2.0
- Patched version(s): 4.2.1
References
Could your website be exposed too?
SmartScanner can check your website for jsPDF has HTML Injection in New Window paths and gives you actionable findings to investigate.
Start a free scanRelated Issues
- CryptPad has a Sanitizer Bypass in Diffmarked.js that Allows Arbitrary HTML Injection and Potential XSS - CVE-2026-26028
- jsPDF has a PDF Object Injection via Unsanitized Input in addJS Method - CVE-2026-25755
- jsPDF has a PDF Object Injection via FreeText color - CVE-2026-31898
- SCEditor has DOM XSS via emoticon URL/HTML injection - CVE-2026-25581
You might also like:
See something that needs correcting? Let us knowUpdated March 19, 2026