CVE-2013-2022
Multiple cross-site scripting (XSS) vulnerabilities in actionscript/Jplayer.as in the Flash SWF component (jplayer.swf) in jPlayer before 2.2.23 allow remote attackers to inject arbitrary…
EPSS Exploitation Probability
EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.
Description
Multiple cross-site scripting (XSS) vulnerabilities in actionscript/Jplayer.as in the Flash SWF component (jplayer.swf) in jPlayer before 2.2.23 allow remote attackers to inject arbitrary web script or HTML via the (1) jQuery or (2) id parameters, a different vulnerability than CVE-2013-1942 and CVE-2013-2023, as demonstrated by using the alert function in the jQuery parameter. NOTE: these are the same parameters as CVE-2013-1942, but the fix for CVE-2013-1942 uses a blacklist for the jQuery parameter.
Affected Products
jplayerhappywormDetection & mitigation playbook
Vendor / applianceDetect
Inventory every happyworm jplayer 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-2013-2022 yet — track the happyworm jplayer 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-2013-2022 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-2013-2022. 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-2013-2022 being exploited in your environment?
O3's eBPF runtime sensors and L7 egress monitoring detect and block the CVE-2013-2022 exploit chain at execution — protecting unpatched and end-of-life systems until the vendor patch is applied.