Is WordPress 5.5.18 patched?
WordPress · cycle 5.5 · end of life · Official site ↗
35/100End of life
Minimum safe version5.8.9
5.5.18 has 5 open critical-or-high vulnerabilities. Run 5.8.9 or later to clear them. See what 5.8.9 fixes →
Known issues affecting 5.5.18
Exploited first, then by exploitation probability.
CVE-2022-3590 MEDIUM EPSS 90% → see advisory CVE-2021-44223 HIGH EPSS 27% → fixed in 5.8 CVE-2022-21662 HIGH EPSS 14% → fixed in 5.8.3 CVE-2023-22622 MEDIUM EPSS 8% → see advisory CVE-2022-21664 HIGH EPSS 4% → fixed in 5.8.3 CVE-2021-29450 MEDIUM EPSS 2% → fixed in 5.7.1 CVE-2021-39200 MEDIUM EPSS 2% → fixed in 5.8.1 CVE-2018-19296 HIGH EPSS 1% → see advisory CVE-2022-4973 MEDIUM EPSS 1% → see advisory CVE-2021-39201 HIGH EPSS 0% → fixed in 5.8 CVE-2022-21663 MEDIUM EPSS 0% → fixed in 5.8.3