TI-2024-15305 Aliases CVE-2024-23193 GHSA-rf3v-2m2g-6xwj

Information disclosure in Open-Xchange GmbH OX App Suite

LOW 25CWE-200Published 2024-05-06 · Updated 2025-02-13

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: High
Impact type: Information disclosure, Spoofing
Confidentiality · integrity · availability: High · None · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-200 and CWE-384.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00545 45th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Open-Xchange GmbH	OX App Suite	up to 8.21	—	No fix listed	CNA

OX App Suite VendorOpen-Xchange GmbH Affected up to 8.21 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:open-xchange:ox_app_suite::::::::	before 8.22	Vulnerable	Open-Xchange GmbH

cpe:2.3:a:open-xchange:ox_app_suite:*:*:*:*:*:*:*:* Versions before 8.22 Vulnerable ·Open-Xchange GmbH

Remediation

No fixed version listed by the sources yet.

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Advisory · 2024-05-06
Open-Xchange OX App Suite — documentation.open-xchange.com/appsuite/security/advisories…
4 records Highest priority Priority LOW 4 LOW
Other records, highest priority first
- TI-2024-15300 Cross-site scripting in Open-Xchange GmbH OX App SuitePriority LOW 35
- TI-2024-15298 Cross-site scripting in Open-Xchange GmbH OX App SuitePriority LOW 30
- TI-2024-15299 Cross-site scripting in Open-Xchange GmbH OX App SuitePriority LOW 29
Show all 4 records → Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2024-23193
2026-10-03 Alias added: GHSA-rf3v-2m2g-6xwj

References

Advisory 2

Other 1

https://documentation.open-xchange.com/appsuite/releases/8.22/

TI-2022-17387 OX App Suite before 7.10.6-rev30 allows XSS via an upsell trigger. CVSS 3.1MEDIUM 6.1
TI-2022-12211 documentconverter in OX App Suite through 7.10.6, in a non-default configuration with… CVSS 3.1CRITICAL 9.8
TI-2022-08281 OX App Suite through 7.10.6 allows OS Command Injection via a serialized Java class to the Documentconverter API. CVSS 3.1CRITICAL 9.8
TI-2022-07269 OX App Suite through 7.10.6 allows OS Command Injection via Documentconverter (e.g., through an email attachment). CVSS 3.1CRITICAL 9.8
TI-2023-13500 LDAP injection in Open-Xchange GmbH OX App Suite CVSS 3.1CRITICAL 9.6
TI-2023-13498 OS command injection in Open-Xchange GmbH OX App Suite CVSS 3.1HIGH 8.8

See all 47 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences