CVE-2014-0013
MEDIUMCVE-2014-0013 is a medium-severity (CVSS 5.4) Cross-site Scripting (XSS) vulnerability in emberjs ember.js. O3 Security detects and blocks CVE-2014-0013 exploitation at runtime via eBPF exploit-chain detection and L7 egress monitoring, even on unpatched systems.
Ember.js 1.0.x before 1.0.1, 1.1.x before 1.1.3, 1.2.x before 1.2.1, 1.3.x before 1.3.1, and 1.4.x before 1.4.0-beta.2 allows remote attackers to conduct cross-site scripting (XSS)…
Description
Ember.js 1.0.x before 1.0.1, 1.1.x before 1.1.3, 1.2.x before 1.2.1, 1.3.x before 1.3.1, and 1.4.x before 1.4.0-beta.2 allows remote attackers to conduct cross-site scripting (XSS) attacks by leveraging an application that contains templates whose context is set to a user-supplied primitive value and also contain the {{this}} special Handlebars variable.
Affected Products
ember.jsemberjsDetection & mitigation playbook
Vendor / applianceDetect
Inventory every emberjs ember.js deployment and check each version against the affected-products list above. Because the exploit targets the running system rather than your application code, also watch for exploitation at the network and runtime layer — O3 flags the exploit behaviour from runtime telemetry and egress traffic even before a vulnerable build is confirmed.
Remediation status
No patch has shipped for CVE-2014-0013 yet — track the emberjs ember.js advisory for a fixed release and apply the workarounds below in the meantime.
Mitigate without a patch
Cut exposure now: restrict the management/admin interface to trusted networks, segment the device, and apply the vendor's recommended configuration mitigations and any WAF/IPS signature. O3's runtime protection blocks the exploit chain at execution, holding the line on unpatched or end-of-life systems until you can patch.
How O3 protects you
O3 detects and blocks CVE-2014-0013 exploitation at runtime: eBPF exploit-chain detection, plus L7 egress monitoring that catches the post-exploitation callback and severs the attacker's outbound channel.
Tailored to CVE-2014-0013. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is CVE-2014-0013 being exploited in your environment?
O3's eBPF runtime sensors and L7 egress monitoring detect and block the CVE-2014-0013 exploit chain at execution — protecting unpatched and end-of-life systems until the vendor patch is applied.