CVE-2021-22140

HIGH

7.5

Description

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.

Details CVE

Score CVSS v3.17.5

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie5/13/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

elastic:elastic_app_search

Faiblesses (CWE)

CWE-611CWE-611

References

https://discuss.elastic.co/t/7-12-1-security-update/271433(security@elastic.co)

https://discuss.elastic.co/t/7-12-1-security-update/271433(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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