CVE-2021-22140

Elastic App Search versions after 7.11.0 and before 7.12.0 contain an XML External Entity Injection issue (XXE) in the App Search web crawler beta feature. Using this vector, an attacker whose website is being crawled by App Search could craft a malicious sitemap.xml to traverse the filesystem of the host running the instance and obtain sensitive files.
References
Configurations

Configuration 1

cpe:2.3:a:elastic:elastic_app_search:*:*:*:*:*:*:*:*

Information

Published : 2021-05-13 06:15

Updated : 2021-05-21 06:09


NVD link : CVE-2021-22140

Mitre link : CVE-2021-22140

Products Affected
No products.
CWE
CWE-611

Improper Restriction of XML External Entity Reference