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CVE-2011-4969

25
FAUCET Score

CVE-2011-4969 describes a cross-site scripting (XSS) vulnerability in jQuery versions prior to 1.6.3. This flaw allows remote attackers to inject arbitrary web script or HTML when jQuery uses location.hash to select elements, specifically through a crafted tag. With a CVSS score of 4.3 (Medium), this vulnerability requires medium attack complexity and could lead to partial integrity impact, but does not affect confidentiality or availability. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.6.2CPE matchmatch criteria
cpe:2.3:a:jquery:jquery:*:*:*:*:*:*:*:*
1.6CPE matchmatch criteria
cpe:2.3:a:jquery:jquery:1.6:*:*:*:*:*:*:*
1.6.1CPE matchmatch criteria
cpe:2.3:a:jquery:jquery:1.6.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:N/AC:M/Au:N/C:N/I:P/A:N

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
19.19%
Probability of exploitation in next 30 days
EPSS Percentile
97.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.1919 is in the 97th percentile among its peer group of 19,954 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (5)

github_advisorypatch availablevia nvd_reference
View patch
mavenpatch availablevia ghsa
Product: org.webjars.npm:jqueryFixed in: 1.6.3
npmpatch availablevia ghsa
Product: jqueryFixed in: 1.6.3
nugetpatch availablevia ghsa
Product: jQueryFixed in: 1.6.3
rubygemspatch availablevia ghsa
Product: jquery-railsFixed in: 1.0.16

Vendor Advisories (3)

npmGHSA-579v-mp3v-rrw5medium

jQuery vulnerable to Cross-Site Scripting (XSS)

May 14, 2022
microsoft2013-Mar/CVE-2011-4969Moderate

Cross-site scripting (XSS) vulnerability in jQuery before 1.6.3, when using location.hash to select elements, allows remote attackers to inject arbitrary web script or HTML via a crafted tag.

Mar 2, 2013
redhatCVE-2011-4969Moderate

jquery: Cross-site scripting (XSS) via $(location.hash) and $(#<tag>)

Jun 6, 2011

References

blog.jquery.com / 2011/09/01/jquery-1-6-3-released
blog.mindedsecurity.com / 2011/07/jquery-is-sink.html
bugs.jquery.com / ticket/9521
github.com / jquery/jquery/commit/db9e023e62c1ff5d8f21ed9868ab6878da2005e9
ExploitPatch
h20566.www2.hpe.com / portal/site/hpsc/public/kb/docDisplay
h20566.www2.hpe.com / portal/site/hpsc/public/kb/docDisplay
h20566.www2.hpe.com / portal/site/hpsc/public/kb/docDisplay
lists.apache.org / thread.html/ff8dcfe29377088ab655fda9d585dccd5b1f07fabd94ae84fd60a7f8%40%3Ccommits.pulsar.apache.org%3E
security.netapp.com / advisory/ntap-20190416-0007
openwall.com / lists/oss-security/2013/01/31/3
osvdb.org / 80056
securityfocus.com / bid/58458
securitytracker.com / id/1036620
ubuntu.com / usn/USN-1722-1