CVE-2021-22140 (GCVE-0-2021-22140)

Vulnerability from cvelistv5 – Published: 2021-05-13 17:35 – Updated: 2024-08-03 18:30
VLAI
Summary
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.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
elastic CNA under the mitre root
CNA scorecard C 69/100 over 155 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Elastic Elastic App Search Affected: after 7.11.0 and before 7.12.0
guessed Create a notification for this product.
Show details on NVD website
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