CVE-2025-46703

MEDIUM
Published Sep 19, 2025 Modified Sep 22, 2025 CWE-116 CWE-79

Description

Improper Encoding or Escaping of Output vulnerability in Hallo Welt! GmbH BlueSpice (Extension:AtMentions) allows Cross-Site Scripting (XSS). This issue affects BlueSpice: from 5 through 5.1.1.

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CVSS v3.1 Score

6.4
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Weakness Type (CWE)

CWE-116 CWE-116
CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor Product
hallowelt bluespice

References

Frequently Asked Questions

What is CVE-2025-46703? +
Improper Encoding or Escaping of Output vulnerability in Hallo Welt! GmbH BlueSpice (Extension:AtMentions) allows Cross-Site Scripting (XSS). This issue affects BlueSpice: from 5 through 5.1.1. It has a CVSS v3.1 base score of 6.4 (MEDIUM).
How severe is CVE-2025-46703? +
CVE-2025-46703 has a CVSS v3.1 score of 6.4 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
What products are affected by CVE-2025-46703? +
CVE-2025-46703 affects products from hallowelt, specifically: bluespice. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-46703? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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