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CVE-2025-48007

Potential XSS in Extension:BlueSpiceAvatars

Published: Sep 19, 2025Updated: Sep 22, 2025 Sources: CVE List NVDCWE-116
NVD MITRE
6.4CVSSMEDIUM
EPSS Score
0.2%
Top 92.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:CC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-116CWE-79

Affected Products

bluespicehallowelt
Mixed
Web & CMS Plugins / cms-core
BlueSpiceHallo Welt! GmbH
Mixed
Web & CMS Plugins / cms-core
halloweltoss-projectWeb & CMS Pluginsaka bluespice, common user interface
hallo welt! gmbhoss-projectWeb & CMS Pluginsaka bluespice, common user interface component

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://en.wiki.bluespice.com/wiki/Security:Security_Advisories/BSSA-2025-05
en.wiki.bluespice.com

Timeline

Published
Sep 19, 2025
Last Updated
Sep 22, 2025

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