8.8CVSSHIGH
Description
Pydio Cells allows users by default to create so-called external users in order to share files with them. By modifying the HTTP request sent when creating such an external user, it is possible to assign the new user arbitrary roles. By assigning all roles to a newly created user, access to all cells and non-personal workspaces is granted.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:LPrivileges RequiredLow
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:HConfidentialityHigh
I:HIntegrityHigh
A:HAvailabilityHigh
Weaknesses
Affected Products
Attack Graph
Products CVE Techniques Tactics
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Exploitability
1 exploit source identified
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View exploit detailsMITRE ATT&CK
2 techniques Initial Access
References
http://packetstormsecurity.com/files/172645/Pydio-Cells-4.1.2-Privilege-Escalation.html
packetstormsecurity.com
http://seclists.org/fulldisclosure/2023/May/18
seclists.org
https://www.redteam-pentesting.de/en/advisories/-advisories-publicised-vulnerability-analyses
redteam-pentesting.de
and 1 more references View all →
Timeline
Published
Jun 8, 2023
Last Updated
Jan 6, 2025
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