Potential XSS on Special:SearchCenter

published 2022-07-22 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-34768

cvss: 4.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 40%
public exploits: 0; none known

Cross-site Scripting (XSS) vulnerability in "Extension:ExtendedSearch" of Hallo Welt! GmbH BlueSpice allows attacker to inject arbitrary HTML (XSS) on page "Special:SearchCenter", using the search term in the URL.

Patch / fix

fixed in 1

Hallo Welt! GmbH BlueSpice 3.2.9, 4.1.1

Exploit prediction

0.47% chance of exploitation in the next 30 days, higher than 40% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
NVD	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

Hallo Welt! GmbH BlueSpice

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

en.wiki.bluespice.com /wiki/Security:Security_Advisories/BSSA-2022-01
vendor-advisory

Sources

CVE List CVE-2022-2510
NVD CVE-2022-2510

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Summary