CVE-2008-1300
CVE-2008-1300 is a Cross-site Scripting (XSS) vulnerability in alkacon opencms. 2 public exploit references exist, so weaponization risk is real. O3 Security detects and blocks CVE-2008-1300 exploitation at runtime via eBPF exploit-chain detection and L7 egress monitoring, even on unpatched systems.
Cross-site scripting (XSS) vulnerability in the Logfile Viewer Settings function in system/workplace/admin/workplace/logfileview/logfileViewSettings.jsp in Alkacon OpenCms 7.0.3 and…
Description
Cross-site scripting (XSS) vulnerability in the Logfile Viewer Settings function in system/workplace/admin/workplace/logfileview/logfileViewSettings.jsp in Alkacon OpenCms 7.0.3 and 7.0.4 allows remote attackers to inject arbitrary web script or HTML via the filePath.0 parameter in a save action, a different vector than CVE-2008-1045.
Affected Products
opencmsalkaconResearch use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.
Alkacon OpenCMS 7.0.3 - 'logfileViewSettings.jsp?filePath' Cross-Site Scripting
by nnposter · Mar 8, 2008
Detection & mitigation playbook
Vendor / applianceDetect
Inventory every alkacon opencms 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-2008-1300 yet — track the alkacon opencms 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-2008-1300 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-2008-1300. 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-2008-1300 being exploited in your environment?
O3's eBPF runtime sensors and L7 egress monitoring detect and block the CVE-2008-1300 exploit chain at execution — protecting unpatched and end-of-life systems until the vendor patch is applied.