Bug 2571837 (CVE-2026-57500)

Summary: CVE-2026-57500 github.com/opencloud-eu/reva: REVA: Unauthorized data access via exposed internal metadata folders
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedKeywords: Security
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OS: Linux   
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A flaw was found in REVA. Internal metadata folders are improperly exposed within the storage spaces of authenticated users. A remote authenticated attacker can access these folders to view sensitive internal information or interact with system data in unauthorized ways, impacting data confidentiality and integrity.
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Description OSIDB Bzimport 2026-11-11 18:31:41 UTC
REVA is an interoperability platform. Prior to versions 2.40.5 and 2.46.4, Reva exposes internal metadata folders in the spaces of an authenticated user. This can lead to unwanted ways of interaction with the data. This issue has been patched in versions 2.40.5 and 2.46.4.