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MEDIUM severity

CVE-2020-7690 — jspdf

MEDIUMFix: parallax/jsPDF#2806

CVE-2020-7690 is a medium-severity (CVSS 6.1) Cross-site Scripting (XSS) vulnerability in jspdf. 2 public exploit references exist, so weaponization risk is real. A fix is available for jspdf — see the affected versions and patch details below.

Cross-site scripting in jspdf

Also known asGHSA-vh59-v9r5-4mh4SNYK-JS-JSPDF-575256
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
2 known
Exploitation data as of Oct 9, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
1.0%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs61th percentile — riskier than 61% of all scored CVEsHighest risk
0.00%0.49%0.98%1.47%0.2%1.0%Apr 26Aug 26Oct 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

CVE-2020-7690 by exploitation likelihood (EPSS) against impact (CVSS). Outside the shaded patch-first corner.

Where this sits among everything scored

Of 385,386 CVEs with a current EPSS score, this one falls in the < 10% band (highlighted). Counts from FIRST.org, log-scaled.

Real-World Exposure

1 pkg affected

How broadly this vulnerability is actually deployed: weekly install volume shows current usage, and reverse-dependency count shows how many other packages break if it stays unpatched.

3Kother npm packages depend on this — each one inherits the vulnerability until it's patched upstream
jspdfnpm
15.6Mdownloads / week

Description

All affected versions <2.0.0 of package jspdf are vulnerable to Cross-site Scripting (XSS). It is possible to inject JavaScript code via the html method.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
📦npmjspdfall versions2.0.0npm install jspdf@2.0.0

Affected Products

1 product · 1 configurations
Application
jspdfparall
< 2.0.0
range
Exploits & PoCs
2

Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.

All affected versions <2.0.0 of package jspdf are vulnerable to Cross-si…

snyk.ioNVDAug 2020

All affected versions <2.0.0 of package jspdf are vulnerable to Cross-si…

github.comNVDAug 2020

Detection & mitigation playbook

Open-source dependency

  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for jspdf, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update jspdf to 2.0.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2020-7690 is resolved across your whole dependency graph.

  3. Workarounds

    Escape or sanitise the affected output on the server side rather than relying on client-side filtering, and add a Content-Security-Policy that blocks inline script execution so injected markup cannot run even if it reaches the page.

Frequently Asked Questions

All affected versions <2.0.0 of package jspdf are vulnerable to Cross-site Scripting (XSS). It is possible to inject JavaScript code via the html method.
O3 Security · Impact-Aware SCA

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CVE-2020-7690: jspdf XSS — Fixed in 2.0.0