https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Tue, 05 May 2026 17:15:34 +0000 https://vulnerability.circl.lu/sighting/d6ba1afc-cd5e-47d6-a328-27c4ecb053a1/export {"uuid": "d6ba1afc-cd5e-47d6-a328-27c4ecb053a1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-39181", "type": "seen", "source": "https://t.me/cibsecurity/28194", "content": "\u203c CVE-2021-39181 \u203c\n\nOpenOlat is a web-based learning management system (LMS). Prior to version 15.3.18, 15.5.3, and 16.0.0, using a prepared import XML file (e.g. a course) any class on the Java classpath can be instantiated, including spring AOP bean factories. This can be used to execute code arbitrary code by the attacker. The attack requires an OpenOlat user account with the authoring role. It can not be exploited by unregistered users. The problem is fixed in versions 15.3.18, 15.5.3, and 16.0.0. There are no known workarounds aside from upgrading.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-09-02T00:35:15.000000Z"} {"uuid": "d6ba1afc-cd5e-47d6-a328-27c4ecb053a1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-39181", "type": "seen", "source": "https://t.me/cibsecurity/28194", "content": "\u203c CVE-2021-39181 \u203c\n\nOpenOlat is a web-based learning management system (LMS). Prior to version 15.3.18, 15.5.3, and 16.0.0, using a prepared import XML file (e.g. a course) any class on the Java classpath can be instantiated, including spring AOP bean factories. This can be used to execute code arbitrary code by the attacker. The attack requires an OpenOlat user account with the authoring role. It can not be exploited by unregistered users. The problem is fixed in versions 15.3.18, 15.5.3, and 16.0.0. There are no known workarounds aside from upgrading.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-09-02T00:35:15.000000Z"} https://vulnerability.circl.lu/sighting/d6ba1afc-cd5e-47d6-a328-27c4ecb053a1/export Thu, 02 Sep 2021 00:35:15 +0000