Insecure Direct Object Reference in Atlassian Fisheye & Crucible

CVE-2021-43957

Summary

Certain versions of Atlassian Fisheye & Crucible are susceptible to an Insecure Direct Object Reference vulnerability that allows remote attackers to gain unauthorized access to sensitive local files. This flaw emerges from a lack of URL decoding in the WEB-INF directory, which undermines prior fixes intended to mitigate similar threats. Users of affected versions should update to the latest release to protect against potential exploitation.

References