https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Thu, 02 Jul 2026 08:19:32 +0000 https://vulnerability.circl.lu/sighting/c464d91c-2ac9-4783-86e1-4a7278375aa4/export {"uuid": "c464d91c-2ac9-4783-86e1-4a7278375aa4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-38647", "type": "seen", "source": "https://t.me/cibsecurity/67293", "content": "\u203c CVE-2023-38647 \u203c\n\nAn attacker can use SnakeYAML to deserialize java.net.URLClassLoader and make it load a JAR from a specified URL, and then deserialize javax.script.ScriptEngineManager to load code using that ClassLoader. This unbounded deserialization can likely lead to remote code execution.\u00c2\u00a0The code can be run in Helix REST start and Workflow creation.Affect all the versions lower and include 1.2.0.Affected products: helix-core, helix-restMitigation: Short term, stop using any YAML based configuration and workflow creation.\u00c2\u00a0 \u00c2\u00a0 \u00c2\u00a0 \u00c2\u00a0 \u00c2\u00a0 \u00c2\u00a0 \u00c2\u00a0 \u00c2\u00a0 \u00c2\u00a0 Long term, all Helix version bumping up to 1.3.0\u00c2\u00a0\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-07-26T12:28:29.000000Z"} {"uuid": "c464d91c-2ac9-4783-86e1-4a7278375aa4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-38647", "type": "seen", "source": "https://t.me/cibsecurity/67293", "content": "\u203c CVE-2023-38647 \u203c\n\nAn attacker can use SnakeYAML to deserialize java.net.URLClassLoader and make it load a JAR from a specified URL, and then deserialize javax.script.ScriptEngineManager to load code using that ClassLoader. This unbounded deserialization can likely lead to remote code execution.\u00c2\u00a0The code can be run in Helix REST start and Workflow creation.Affect all the versions lower and include 1.2.0.Affected products: helix-core, helix-restMitigation: Short term, stop using any YAML based configuration and workflow creation.\u00c2\u00a0 \u00c2\u00a0 \u00c2\u00a0 \u00c2\u00a0 \u00c2\u00a0 \u00c2\u00a0 \u00c2\u00a0 \u00c2\u00a0 \u00c2\u00a0 Long term, all Helix version bumping up to 1.3.0\u00c2\u00a0\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-07-26T12:28:29.000000Z"} https://vulnerability.circl.lu/sighting/c464d91c-2ac9-4783-86e1-4a7278375aa4/export Wed, 26 Jul 2023 12:28:29 +0000