CVE-2015-9251: XSS
Affected versions of jquery interpret text/javascript responses from cross-origin ajax requests, and automatically execute the contents in jQuery.globalEval, even when the ajax request doesn't contain the dataType option.
Recommendation
Update to version 3.0.0 or later.
Other sources
jQuery before 3.0.0 is vulnerable to Cross-site Scripting (XSS) attacks when a cross-domain Ajax request is performed without the dataType option, causing text/javascript responses to be executed.
— MITRE
jQuery is vulnerable to Cross-site Scripting (XSS) attacks when a cross-domain ajax request is performed without the dataType option causing text/javascript responses to be executed.
Upstream bug:
https://github.com/jquery/jquery/issues/2432
Upstream patch:
https://github.com/jquery/jquery/commit/b078a62013782c7424a4a61a240c23c4c0b42614
— Red Hat
jQuery is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability using a specially-crafted URL to execute script in a victim's Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials.
— IBM
Affected Software
Remediation
Patch Available
Patch Available
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2015-9251?
CVE-2015-9251 is categorized as a moderate severity vulnerability due to its potential to execute malicious scripts through cross-origin requests.
How do I fix CVE-2015-9251?
To remediate CVE-2015-9251, upgrade jQuery to version 3.0.0 or later.
What versions of jQuery are affected by CVE-2015-9251?
CVE-2015-9251 affects jQuery versions prior to 3.0.0, including all versions from 1.12.3 and below.
What are the potential impacts of CVE-2015-9251?
Exploitation of CVE-2015-9251 may allow malicious scripts to be executed in the context of the user's browser, potentially leading to data theft.
Is there any specific software that is affected by CVE-2015-9251?
Various software products, including IBM RTC and Oracle applications, utilize affected versions of jQuery and may be impacted by CVE-2015-9251.