An issue was discovered in DonLinkage 6.6.8. The modules /pages/bazy/bazy_adresow.php and /pages/proxy/add.php are vulnerable to stored XSS that can be triggered by closing <textarea> followed by <script></script> tags.
http://www.safecomp.com/blog/donlinkage.html
Source: Mitre, NVD
Published: 2018-09-16
Updated: 2026-06-17
Base Score: 3.5
Vector: CVSS2#AV:N/AC:M/Au:S/C:N/I:P/A:N
Severity: Low
Base Score: 5.4
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Severity: Medium
EPSS: 0.00206