Unrated severityNVD Advisory· Published Sep 30, 2020· Updated Aug 4, 2024
CVE-2020-21524
CVE-2020-21524
Description
There is a XML external entity (XXE) vulnerability in halo v1.1.3, The function of importing other blogs in the background(/api/admin/migrations/wordpress) needs to parse the xml file, but it is not used for security defense, This vulnerability can detect the intranet, read files, enable ddos attacks, etc. exp:https://github.com/halo-dev/halo/issues/423
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Affected products
2- halo/halodescription
Patches
Vulnerability mechanics
References
1- github.com/halo-dev/halo/issues/423mitrex_refsource_MISC
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