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CVE-2025-48007

Potential XSS in Extension:BlueSpiceAvatars

MEDIUM
6.4
CVSS Score
Published: September 19, 2025 at 01:09 PM UTC
Updated: June 17, 2026 at 09:29 AM UTC
1 product affected across 1 vendorBlueSpice

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Severity
MEDIUM6.4
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

BlueSpice· Hallowelt
95%
5 ≤ v ≤ 5.1.15.0 ≤ v < 5.1.25

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: cverecord
https://en.wiki.bluespice.com/wiki/Security:Security_Advisories/BSSA-2025-05

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.4MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-116CWE-79

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