Security Advisory

CVE-2021-33570

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-05-25 21:06:34

Last updated 2024-08-03 23:50:43

Assigner mitre

State PUBLISHED

Description

Postbird 0.8.4 allows stored XSS via the onerror attribute of an IMG element in any PostgreSQL database table. This can result in reading local files via vectors involving XMLHttpRequest and open of a file:/// URL, or discovering PostgreSQL passwords via vectors involving Window.localStorage and savedConnections.

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