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Vulnerable Software

Vulnerability Details CVE-2026-24040

jsPDF is a library to generate PDFs in JavaScript. Prior to 4.1.0, the addJS method in the jspdf Node.js build utilizes a shared module-scoped variable (text) to store JavaScript content. When used in a concurrent environment (e.g., a Node.js web server), this variable is shared across all requests. If multiple requests generate PDFs simultaneously, the JavaScript content intended for one user may be overwritten by a subsequent request before the document is generated. This results in Cross-User Data Leakage, where the PDF generated for User A contains the JavaScript payload (and any embedded sensitive data) intended for User B. Typically, this only affects server-side environments, although the same race conditions might occur if jsPDF runs client-side. The vulnerability has been fixed in jsPDF@4.1.0.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 3.1%
CVSS Severity
CVSS v3 Score 4.8
Products affected by CVE-2026-24040
  • Parall » Jspdf » Version: N/A
    cpe:2.3:a:parall:jspdf:-
  • Parall » Jspdf » Version: 0.9.0
    cpe:2.3:a:parall:jspdf:0.9.0
  • Parall » Jspdf » Version: 1.0.106
    cpe:2.3:a:parall:jspdf:1.0.106
  • Parall » Jspdf » Version: 1.0.115
    cpe:2.3:a:parall:jspdf:1.0.115
  • Parall » Jspdf » Version: 1.0.116
    cpe:2.3:a:parall:jspdf:1.0.116
  • Parall » Jspdf » Version: 1.0.119
    cpe:2.3:a:parall:jspdf:1.0.119
  • Parall » Jspdf » Version: 1.0.138
    cpe:2.3:a:parall:jspdf:1.0.138
  • Parall » Jspdf » Version: 1.0.150
    cpe:2.3:a:parall:jspdf:1.0.150
  • Parall » Jspdf » Version: 1.0.178
    cpe:2.3:a:parall:jspdf:1.0.178
  • Parall » Jspdf » Version: 1.0.272
    cpe:2.3:a:parall:jspdf:1.0.272
  • Parall » Jspdf » Version: 1.1.135
    cpe:2.3:a:parall:jspdf:1.1.135
  • Parall » Jspdf » Version: 1.2.60
    cpe:2.3:a:parall:jspdf:1.2.60
  • Parall » Jspdf » Version: 1.2.61
    cpe:2.3:a:parall:jspdf:1.2.61
  • Parall » Jspdf » Version: 1.3.0
    cpe:2.3:a:parall:jspdf:1.3.0
  • Parall » Jspdf » Version: 1.3.1
    cpe:2.3:a:parall:jspdf:1.3.1
  • Parall » Jspdf » Version: 1.3.2
    cpe:2.3:a:parall:jspdf:1.3.2
  • Parall » Jspdf » Version: 1.3.3
    cpe:2.3:a:parall:jspdf:1.3.3
  • Parall » Jspdf » Version: 1.3.4
    cpe:2.3:a:parall:jspdf:1.3.4
  • Parall » Jspdf » Version: 1.3.5
    cpe:2.3:a:parall:jspdf:1.3.5
  • Parall » Jspdf » Version: 1.4.0
    cpe:2.3:a:parall:jspdf:1.4.0
  • Parall » Jspdf » Version: 1.4.1
    cpe:2.3:a:parall:jspdf:1.4.1
  • Parall » Jspdf » Version: 1.5.0
    cpe:2.3:a:parall:jspdf:1.5.0
  • Parall » Jspdf » Version: 1.5.1
    cpe:2.3:a:parall:jspdf:1.5.1
  • Parall » Jspdf » Version: 1.5.2
    cpe:2.3:a:parall:jspdf:1.5.2
  • Parall » Jspdf » Version: 1.5.3
    cpe:2.3:a:parall:jspdf:1.5.3
  • Parall » Jspdf » Version: 2.0.0
    cpe:2.3:a:parall:jspdf:2.0.0
  • Parall » Jspdf » Version: 2.1.1
    cpe:2.3:a:parall:jspdf:2.1.1
  • Parall » Jspdf » Version: 2.2.0
    cpe:2.3:a:parall:jspdf:2.2.0
  • Parall » Jspdf » Version: 2.3.0
    cpe:2.3:a:parall:jspdf:2.3.0
  • Parall » Jspdf » Version: 2.3.1
    cpe:2.3:a:parall:jspdf:2.3.1
  • Parall » Jspdf » Version: 2.4.0
    cpe:2.3:a:parall:jspdf:2.4.0
  • Parall » Jspdf » Version: 2.5.0
    cpe:2.3:a:parall:jspdf:2.5.0
  • Parall » Jspdf » Version: 2.5.1
    cpe:2.3:a:parall:jspdf:2.5.1
  • Parall » Jspdf » Version: 2.5.2
    cpe:2.3:a:parall:jspdf:2.5.2
  • Parall » Jspdf » Version: 3.0.0
    cpe:2.3:a:parall:jspdf:3.0.0
  • Parall » Jspdf » Version: 3.0.1
    cpe:2.3:a:parall:jspdf:3.0.1
  • Parall » Jspdf » Version: 3.0.2
    cpe:2.3:a:parall:jspdf:3.0.2
  • Parall » Jspdf » Version: 3.0.3
    cpe:2.3:a:parall:jspdf:3.0.3
  • Parall » Jspdf » Version: 3.0.4
    cpe:2.3:a:parall:jspdf:3.0.4


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