The ResourceDownloadRewriteRule class in Crowd before version 4.0.4, and from version 4.1.0 before 4.1.2 allowed unauthenticated remote attackers to read arbitrary files within WEB-INF and META-INF directories via an incorrect path access check.
h3. Affected versions:
h4. Fixed versions:
This vulnerability is attributed to Amit Laish, a security researcher from GE Digital.