How severe is CVE-2010-5312?

CVE-2010-5312 has a CVSS score of 6.1/10, rated MEDIUM. Review your exposure and patch according to your risk tolerance.

Which packages are affected by CVE-2010-5312?

CVE-2010-5312 affects the following packages: org.webjars.npm:jquery-ui (Maven), jquery-ui (npm), jQuery.UI.Combined (NuGet), jquery-ui-rails (RubyGems). Ecosystems affected: Maven, npm, NuGet, RubyGems.

How do I fix CVE-2010-5312?

Update org.webjars.npm:jquery-ui to 1.10.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2010-5312 is resolved across your whole dependency graph.

How do I detect CVE-2010-5312 in my Maven, npm, NuGet, RubyGems dependencies?

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

How do I mitigate CVE-2010-5312 if there is no patch (or I can't update yet)?

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.

Is CVE-2010-5312 actively exploited in the wild?

Yes. There are 1 known exploit references for CVE-2010-5312, including 1 in-the-wild exploitation observed on GitHub and other sources. Treat this as actively exploitable and prioritize patching immediately. All exploit code should only be run in an isolated sandbox environment for research or authorized testing — never against production systems without explicit written authorization.

What is the EPSS score for CVE-2010-5312?

CVE-2010-5312 has an EPSS (Exploit Prediction Scoring System) score of 18.4%, placing it in the 97th percentile of all CVEs. EPSS is maintained by FIRST.org and estimates the probability that a vulnerability will be exploited in the wild within the next 30 days. This score warrants monitoring and prompt remediation.

What type of vulnerability is CVE-2010-5312?

CVE-2010-5312 is classified as Cross-site Scripting (XSS) (CWE-79). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation. This is a high-impact weakness class that often enables remote code execution or data exposure.

When was CVE-2010-5312 published, and has it been updated?

CVE-2010-5312 was published on November 24, 2014 and was last updated on April 16, 2026. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

☕

☕ Maven📦 npm.NET NuGet💎 RubyGems

Not in CISA KEV

MEDIUM severity

CVE-2010-5312 — jquery-ui

MEDIUMFix: jquery/jquery-ui@7e9060c

CVE-2010-5312 is a medium-severity (CVSS 6.1) Cross-site Scripting (XSS) vulnerability in org.webjars.npm:jquery-ui. 1 public exploit or proof-of-concept reference is indexed, so weaponization risk is real. A fix is available for org.webjars.npm:jquery-ui — see the affected versions and patch details below.

Cross-site Scripting in jquery-ui

Also known asGHSA-wcm2-9c89-wmfm

Published

Nov 24, 2014

Updated

Apr 16, 2026

Affected

4 pkgs

Patched

4 / 4

Exploits

1 known

Exploitation data as of Nov 5, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗

18.4%probability of exploitation in next 30 days

Moderate Risk0.00%

Lower risk than most CVEs97th percentile — riskier than 97% of all scored CVEsHighest risk

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

4 pkgs 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.

696other npm packages depend on this — each one inherits the vulnerability until it's patched upstream

jquery-uinpm

976Kdownloads / week

Description

Cross-site scripting (XSS) vulnerability in jquery.ui.dialog.js in the Dialog widget in jQuery UI before 1.10.0 allows remote attackers to inject arbitrary web script or HTML via the title option.

Affected Packages

4 total 4 fixed

Ecosystem	Package	Vulnerable range	Fix
☕Maven	`org.webjars.npm:jquery-ui`	≥ 1.7.0&&< 1.10.0	1.10.0`org.webjars.npm:jquery-ui:1.10.0`
📦npm	`jquery-ui`	≥ 1.7.0&&< 1.10.0	1.10.0`npm install jquery-ui@1.10.0`
.NETNuGet	`jQuery.UI.Combined`	≥ 1.7.0&&< 1.10.0	1.10.0`dotnet add package jQuery.UI.Combined --version 1.10.0`
💎RubyGems	`jquery-ui-rails`	all versions	4.0.0`bundle update jquery-ui-rails --conservative`

Affected Products

6 products · 8 configurations

Application

drillapache

1 version

1.16.0

debian linuxdebian

2 versions

7.09.0

Application

drupaldrupal

≥ 7.0 && < 7.86

range

fedorafedoraproject

2 versions

3536

Application

jquery uijqueryui

< 1.10.0

range

Application

snapcenternetapp

all

Exploits & PoCs

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

Cross-site scripting (XSS) vulnerability in jquery.ui.dialog.js in the D…

bugs.jqueryui.comNVDApr 2019

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for org.webjars.npm:jquery-ui, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update org.webjars.npm:jquery-ui to 1.10.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2010-5312 is resolved across your whole dependency graph.
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.

Fixing This On Your OS

If you run this on a Linux distribution, patch through your package manager against the distro's own security advisory below — it tracks the exact backported fix for your release, which can ship on a different timeline (and sometimes a different severity) than the upstream project.

Red HatModerate

Product	Fixed in	Advisory
Red Hat Enterprise Linux 6	`ipa-0:3.0.0-47.el6`	RHSA-2015:1462
Red Hat Enterprise Linux 7	`ipa-0:4.1.0-18.el7`	RHSA-2015:0442

Frequently Asked Questions

Cross-site scripting (XSS) vulnerability in jquery.ui.dialog.js in the Dialog widget in jQuery UI before 1.10.0 allows remote attackers to inject arbitrary web script or HTML via the title option.

O3 Security · Impact-Aware SCA

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CVE-2010-5312 — jquery-ui

EPSS Exploitation Probability

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

Description

Affected Packages

Affected Products

Detection & mitigation playbook

Detect

Fix

Workarounds

Fixing This On Your OS

Frequently Asked Questions

Is CVE-2010-5312 in your dependencies?