PT-2025-38534 · Hallo Welt! Gmbh · Bluespice

Somerandomdeveloper · Published 2025-09-19 · Updated 2025-09-19 · CVE-2025-57880

Positive Technologies (AI Summary)

CVSS v4.0

5.9

Medium

Base vector

AV:N/AC:L/AT:P/PR:L/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions BlueSpice versions 5 through 5.1.1

Description An improper encoding or escaping of output issue exists in Hallo Welt! GmbH BlueSpice (Extension:BlueSpiceWhoIsOnline) that allows for Cross-Site Scripting (XSS).

Recommendations Update BlueSpice to a version later than 5.1.1.

Fix

Improper Encoding or Escaping of Output

XSS

Weakness Enumeration

CWE-116

CWE-79

Related Identifiers

CVE-2025-57880

Affected Products

Bluespice

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-57880 · Security Note
• https://en.wiki.bluespice.com/wiki/Security:Security_Advisories/BSSA-2025-05 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-57880 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1969048641701552412 · Twitter Post
• https://twitter.com/CVEnew/status/1969110895449293021 · Twitter Post