https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2021-3983.htmlhttps://patchthecve.com/cve/CVE-2021-3983.htmlWed, 17 Jun 2026 04:06:20 +0000MEDIUM 6.1: kimai2 is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')https://patchthecve.com/cve/CVE-2021-3992.htmlhttps://patchthecve.com/cve/CVE-2021-3992.htmlWed, 17 Jun 2026 04:06:21 +0000MEDIUM 6.5: kimai2 is vulnerable to Improper Access Controlhttps://patchthecve.com/cve/CVE-2021-3985.htmlhttps://patchthecve.com/cve/CVE-2021-3985.htmlWed, 17 Jun 2026 04:06:20 +0000CRITICAL 9.0: kimai2 is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')