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MEDIUM severity

CVE-2021-32860 — izimodal

MEDIUMFix: marcelodolza/iziModal@01728ac

CVE-2021-32860 is a medium-severity (CVSS 6.1) Cross-site Scripting (XSS) vulnerability in izimodal. 1 public exploit or proof-of-concept reference is indexed, so weaponization risk is real. A fix is available for izimodal — see the affected versions and patch details below.

iziModal Cross-site Scripting vulnerability

Also known asGHSA-h685-83w4-3ph3
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
1 known
Exploitation data as of Oct 23, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
0.6%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs47th percentile — riskier than 47% of all scored CVEsHighest risk
0.00%0.36%0.72%1.08%0.3%0.6%Apr 26Aug 26Oct 26

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

How urgent is this, really

Where this sits among everything scored

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.

1other npm packages depend on this — each one inherits the vulnerability until it's patched upstream
izimodalnpm
566downloads / week

Description

iziModal is a modal plugin with jQuery. Versions prior to 1.6.1 are vulnerable to cross-site scripting (XSS) when handling untrusted modal titles. An attacker who is able to influence the field title when creating a iziModal instance is able to supply arbitrary html or javascript code that will be rendered in the context of a user, potentially leading to XSS. Version 1.6.1 contains a patch for this issue

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
📦npmizimodalall versions1.6.1npm install izimodal@1.6.1

Affected Products

1 product · 1 configurations
Application
izimodalizimodal_project
≤ 1.6.1
range
Exploits & PoCs
1

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

iziModal is a modal plugin with jQuery. Versions prior to 1.6.1 are vuln…

securitylab.github.comNVDMar 2023

Detection & mitigation playbook

Open-source dependency

  1. Detect

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

  2. Fix

    Update izimodal to 1.6.1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2021-32860 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

iziModal is a modal plugin with jQuery. Versions prior to 1.6.1 are vulnerable to cross-site scripting (XSS) when handling untrusted modal titles. An attacker who is able to influence the field `title` when creating a `iziModal` instance is able to supply arbitrary `html` or `javascript` code that will be rendered in the context of a user, potentially leading to `XSS`. Version 1.6.1 contains a patch for this issue
O3 Security · Impact-Aware SCA

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CVE-2021-32860: izimodal XSS — Fixed in 1.6.1