CVE-2023-26445

Frontend themes are defined by user-controllable jslob settings and could point to a malicious resource which gets processed during login. Malicious script code can be executed within the victims context. This can lead to session hijacking or triggering unwanted actions via the web interface and API. To exploit this an attacker would require temporary access to the users account or lure a user to a compromised account. We now sanitize the theme value and use a default fallback if no theme matches. No publicly available exploits are known.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
http://packetstormsecurity.com/files/173943/OX-App-Suite-SSRF-SQL-Injection-Cross-Site-Scripting.html	Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2023/Aug/8	Mailing List Third Party Advisory
https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0003.json
https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6230_7.10.6_2023-05-02.pdf	Release Notes

Configurations

Configuration 1 (hide)

cpe:2.3:a:open-xchange:open-xchange_appsuite_frontend:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-08-02 13:15

Updated : 2024-01-12 08:15

NVD link : CVE-2023-26445

Mitre link : CVE-2023-26445

CVE.ORG link : CVE-2023-26445

JSON object : View

Products Affected

open-xchange

open-xchange_appsuite_frontend

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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