CVE-2023-26449

The "OX Chat" web service did not specify a media-type when processing responses by external resources. 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 are now defining the accepted media-type to avoid code execution. 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-2023-26449

Mitre link : CVE-2023-26449

CVE.ORG link : CVE-2023-26449

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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