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CVE-2024-23193 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.3 MEDIUMVector:CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

CNA: [email protected]CVSS-B:5.3 MEDIUMVector:CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://documentation.open-xchange.com/appsuite/releases/8.22/	CVE	Release Notes
https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2024/oxas-adv-2024-0002.json	CVE	Issue TrackingVendor Advisory
http://seclists.org/fulldisclosure/2024/May/3	CVE	Mailing ListThird Party Advisory
https://documentation.open-xchange.com/appsuite/releases/8.22/	[email protected]	Release Notes
https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2024/oxas-adv-2024-0002.json	[email protected]	Issue TrackingVendor Advisory
http://seclists.org/fulldisclosure/2024/May/3	[email protected]	Mailing ListThird Party Advisory

see all 6 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-384	Session Fixation	[email protected]
CWE-200	Exposure of Sensitive Information to an Unauthorized Actor	[email protected]

Affected Products

Product	Versions
open-xchange ox app suite	< 8.22
CPE cpe:2.3:a:open-xchange:ox_app_suite:::::::: Remediation No remediation found in references.

Change History

8 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Apr 10, 2025	Reanalysis	[email protected]
Mar 5, 2025	Initial Analysis	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
May 7, 2024	CVE Modified	[email protected]
May 6, 2024	New CVE Received	[email protected]