CVE-2024-23193: E-Mails exported as PDF were stored in a cache that did not consider specific session information for the related user account. Users of the same service node…

PriorityP428medium5.3CVSS 3.1

AVNACHPRLUINSUCHINAN

EPSS

0.55%

41.5th percentile

E-Mails exported as PDF were stored in a cache that did not consider specific session information for the related user account. Users of the same service node could access other users E-Mails in case they were exported as PDF for a brief moment until caches were cleared. Successful exploitation requires good timing and modification of multiple request parameters. Please deploy the provided updates and patch releases. The cache for PDF exports now takes user session information into consideration when performing authorization decisions. No publicly available exploits are known.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
open-xchange	ox_app_suite	< 8.22	8.22
open-xchange_gmbh	ox_app_suite	<= 8.21	—

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