CVE-2023-41703 - CVE House
Back to Database
Status published Medium CVE-2023-41703

User ID references at mentions in document comments were not...

Vulnerability Description

User ID references at mentions in document comments were not correctly sanitized. Script code could be injected to a users session when working with a malicious document. Please deploy the provided updates and patch releases. User-defined content like comments and mentions are now filtered to avoid potentially malicious content. No publicly available exploits are known.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2023-41703

Credits & Attribution

No credits recorded in the NVD database.

References

More from Open-Xchange GmbH

View All →
CVE-2025-59032
ManageSieve AUTHENTICATE command crashes when using literal as SASL initial...
High 7.5
CVE-2025-59031
Dovecot has provided a script to use for attachment to...
Medium 4.3
CVE-2025-59028
When sending invalid base64 SASL data, login process is disconnected...
Medium 5.3
CVE-2025-59026
Malicious content uploaded as file can be used to execute...
Medium 5.4
CVE-2025-59025
Malicious e-mail content can be used to execute script code....
Medium 6.1

Affected Vendor

Open-Xchange GmbH

View all reports →

Affected Software

OX App Suite
Vulnerable Versions:
0

Timeline

Official Publish: February 12th, 2024
Last Modified: November 4th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weaknesses (CWE)

CWE-79

MITRE ATT&CK TTPs

T1189 Drive-by Compromise
Initial Access
T1059.007 JavaScript
Execution
T1539 Steal Web Session Cookie
Collection
T1213 Data from Information Repositories
Collection
T1567 Exfiltration Over Web Service
Exfiltration
T1491.001 Defacement
Impact