Description
Improper Encoding or Escaping of Output vulnerability in Hallo Welt! GmbH BlueSpice (Extension:BlueSpiceWhoIsOnline) allows Cross-Site Scripting (XSS).
This issue affects BlueSpice: from 5 through 5.1.1.
Published: 2025-09-19
Score: 5.9 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-30286 Improper Encoding or Escaping of Output vulnerability in Hallo Welt! GmbH BlueSpice (Extension:BlueSpiceWhoIsOnline) allows Cross-Site Scripting (XSS). This issue affects BlueSpice: from 5 through 5.1.1.
History

Mon, 22 Sep 2025 16:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-79
CPEs cpe:2.3:a:hallowelt:bluespice:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N'}


Mon, 22 Sep 2025 10:15:00 +0000

Type Values Removed Values Added
First Time appeared Hallowelt
Hallowelt bluespice
Vendors & Products Hallowelt
Hallowelt bluespice

Fri, 19 Sep 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 19 Sep 2025 13:30:00 +0000

Type Values Removed Values Added
Description Improper Encoding or Escaping of Output vulnerability in Hallo Welt! GmbH BlueSpice (Extension:BlueSpiceWhoIsOnline) allows Cross-Site Scripting (XSS). This issue affects BlueSpice: from 5 through 5.1.1.
Title Potential XSS in Extension:BlueSpiceWhoIsOnline
Weaknesses CWE-116
References
Metrics cvssV4_0

{'score': 5.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N'}


Subscriptions

Hallowelt Bluespice
cve-icon MITRE

Status: PUBLISHED

Assigner: HW

Published:

Updated: 2025-09-19T13:56:35.076Z

Reserved: 2025-09-18T12:55:41.004Z

Link: CVE-2025-57880

cve-icon Vulnrichment

Updated: 2025-09-19T13:56:31.509Z

cve-icon NVD

Status : Analyzed

Published: 2025-09-19T14:15:48.983

Modified: 2025-09-22T16:21:50.223

Link: CVE-2025-57880

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-09-22T10:06:23Z

Weaknesses