enhavo 0.4.0 has XSS via a user-group that contains executable JavaScript code in the user-group name.

published 2018-03-20 8y ago modified 2026-06-17 4mo ago also EUVD-2018-20440

cvss: 4.8; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.6%; EPSS 0.6% chance of exploitation in 30 days, percentile 49%
public exploits: 0; none known

enhavo 0.4.0 has XSS via a user-group that contains executable JavaScript code in the user-group name. The XSS attack launches when a victim visits the admin user group page.

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Exploit prediction

0.62% chance of exploitation in the next 30 days, higher than 49% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.0	4.8	CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
NVD	2.0	3.5	AV:N/AC:M/Au:S/C:N/I:P/A:N

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

github.com /enhavo/enhavo/issues/459
third-party-advisory

Sources

CVE List CVE-2018-8832
NVD CVE-2018-8832

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