Cross-site scripting (XSS) vulnerability in the default content option in jquery.ui.tooltip.js in the Tooltip widget in jQuery UI before 1.10.0 allows remote attackers to inject arbitrary web script or HTML via the title attribute, which is not properly handled in the autocomplete combo box demo.
CVE-2012-6662
This CVE was only ever scored under CVSS v2.0. NVD CVSS v2.0 base 4.3 — v2 rates that MEDIUM (v2 bands: LOW 0.0–3.9 / MEDIUM 4.0–6.9 / HIGH 7.0–10.0; v2 has no CRITICAL band). Vector AV:N/AC:M/Au:N/C:N/I:P/A:N. CVSS v2 is an older, coarser metric than v3.1/v4.0 (no Scope, no User Interaction, no Attack Requirements), so it is not directly comparable to a v3 or v4 score. NVD has never re-scored this record under v3. EPSS predicts 6.5% exploitation probability in the next 30 days, which is reflected in EG Risk but does not lift the v2 base. Confidence: LOW.
- Lower severity and no public exploit yet
A fix is available — apply it.
- CVSS v2.0 (legacy)
- 4.3MEDIUMNVD never assigned a CVSS v3 rating to this CVE
- EG Score
- 4.3(low)
- EG Risk
- 26(Track)EG Risk 26/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity43% × 45%Exploitation6% × 40%Automatability30% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 6%
- EPSS %ILE
- 93%
- KEV
- Not listed
Published
November 24, 2014
Last Modified
May 6, 2026
References (22)
- cve@mitrehttp://bugs.jqueryui.com/ticket/8859
- cve@mitrehttp://bugs.jqueryui.com/ticket/8861
- cve@mitrehttp://rhn.redhat.com/errata/RHSA-2015-0442.html
- cve@mitrehttp://rhn.redhat.com/errata/RHSA-2015-1462.html
- cve@mitrehttp://seclists.org/oss-sec/2014/q4/613
- cve@mitrehttp://seclists.org/oss-sec/2014/q4/616
- cve@mitrehttp://www.securityfocus.com/bid/71107
- cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/98697
- cve@mitrehttps://github.com/jquery/jquery-ui/commit/5fee6fd5000072ff32f2d65b6451f39af9e0e39e
- cve@mitrehttps://github.com/jquery/jquery-ui/commit/f2854408cce7e4b7fc6bf8676761904af9c96bde
- cve@mitrehttps://github.com/jquery/jquery/issues/2432
- af854a3a-2127-422b-91ae-364da2661108http://bugs.jqueryui.com/ticket/8859
- af854a3a-2127-422b-91ae-364da2661108http://bugs.jqueryui.com/ticket/8861
- af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2015-0442.html
- af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2015-1462.html
Vendor Advisories for CVE-2012-6662(2)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Patch Availability(2)
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| redhat | ipa-0:3.0.0-47.el6 | 2015-07-21 | redhat |
| redhat | ipa-0:4.1.0-18.el7 | 2015-03-05 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
Affected Packages
(4 across 4 ecosystems)
Maven(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| org.webjars.npm:jquery-ui | — | 1.10.0 | — |
npm(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| jquery-ui | — | 1.10.0 | — |
NuGet(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| jQuery.UI.Combined | 1.8.10 ... 1.9.2 (21 versions) | 1.10.0 | — |
RubyGems(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| jquery-ui-rails | 0.0.1 ... 3.0.1 (18 versions) | 4.0.0 | — |
Data Freshness Timeline
(refreshed 12× in last 7d / 37× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Showing the most recent 100 of 103 total refreshes for this CVE.
- 2026-07-26 13:47 UTCEG score recompute▲ 4.30
- 2026-07-25 14:12 UTCEPSS rescore
- 2026-07-23 14:14 UTCEPSS rescore
- 2026-07-23 01:08 UTCEG score recompute
- 2026-07-23 00:12 UTCEG score recompute
- 2026-07-22 21:50 UTCEG score recompute
- 2026-07-22 14:04 UTCEPSS rescore
- 2026-07-22 14:04 UTCEPSS rescore
- 2026-07-21 23:48 UTCOSV refresh
- 2026-07-21 15:21 UTCEPSS rescore
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- 2026-07-06 02:19 UTCEPSS rescore
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- 2026-06-16 06:13 UTCOSV refresh
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- 2026-05-29 13:41 UTCEPSS rescore
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- 2026-05-28 14:54 UTCEG score recompute
- 2026-05-28 14:54 UTCVendor advisory
- 2026-05-28 13:42 UTCEPSS rescore
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- 2026-05-22 13:43 UTCOSV refresh
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- 2026-05-20 11:21 UTCEPSS rescore
Frequently asked(4)
What is CVE-2012-6662?
When was CVE-2012-6662 disclosed?
Is CVE-2012-6662 actively exploited?
How do I remediate CVE-2012-6662?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2012-6662
Is Your Infrastructure Affected by CVE-2012-6662?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.