# Zero-day-exploit in log4j2 which is part of elasticsearch

**URL:** <https://discuss.elastic.co/t/zero-day-exploit-in-log4j2-which-is-part-of-elasticsearch/291439>\
**Category:** Elasticsearch\
**Created:** [December 10, 2021, 3:46pm UTC](https://discuss.elastic.co/t/zero-day-exploit-in-log4j2-which-is-part-of-elasticsearch/291439 "2021-12-10T15:46:15Z")\
**Posts on this page:** 1\
**Showing post:** 13

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**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\
**Post date:** [December 10, 2021, 8:17pm UTC](https://discuss.elastic.co/t/zero-day-exploit-in-log4j2-which-is-part-of-elasticsearch/291439/13 "2021-12-10T20:17:45Z")

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Please report security issues to [security@elastic.co](mailto:security@elastic.co) as per [the online instructions](https://www.elastic.co/community/security)

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