wordpress 5.2.21
wordpressevery versioncounted 2026-10-09 03:20 UTC
As of 2026-10-09, 13 hosts ran wordpress 5.2.21 with at least one known CVE on a service open at their latest check; 29 distinct CVEs match this version.
Known CVEs on hosts running it
13hosts with known CVEs
29distinct CVEs
A match is an indication, not proof: it is based on the software version a service reported, and fixes are often backported without changing the version.
Not counted: 3 hosts with CVEs of it only from an older observation (software reported earlier, no service of that kind open now).
Most common CVEs
| CVE | Hosts |
|---|---|
| CVE-2019-20041 CRITICAL 9.8 | 25 |
| CVE-2020-28032 CRITICAL 9.8 | 25 |
| CVE-2020-28035 CRITICAL 9.8 | 25 |
| CVE-2020-28036 CRITICAL 9.8 | 25 |
| CVE-2020-28037 CRITICAL 9.8 | 25 |
| CVE-2021-44223 CRITICAL 9.8 | 25 |
| CVE-2020-28039 CRITICAL 9.1 | 25 |
| CVE-2018-19296 HIGH 8.8 | 25 |
| CVE-2022-21664 HIGH 8.8 | 25 |
| CVE-2020-11028 HIGH 7.5 | 25 |
| CVE-2020-28033 HIGH 7.5 | 25 |
| CVE-2022-21663 HIGH 7.2 | 25 |
| CVE-2019-20042 MEDIUM 6.1 | 25 |
| CVE-2020-28034 MEDIUM 6.1 | 25 |
| CVE-2020-28038 MEDIUM 6.1 | 25 |
| CVE-2022-3590 MEDIUM 5.9 | 25 |
| CVE-2019-16780 MEDIUM 5.4 | 25 |
| CVE-2019-16781 MEDIUM 5.4 | 25 |
| CVE-2020-11025 MEDIUM 5.4 | 25 |
| CVE-2020-11030 MEDIUM 5.4 | 25 |
| CVE-2021-39201 MEDIUM 5.4 | 25 |
| CVE-2022-21662 MEDIUM 5.4 | 25 |
| CVE-2022-4973 MEDIUM 5.4 | 25 |
| CVE-2020-25286 MEDIUM 5.3 | 25 |
| CVE-2021-39200 MEDIUM 5.3 | 25 |
| CVE-2023-22622 MEDIUM 5.3 | 25 |
| CVE-2019-20043 MEDIUM 4.3 | 25 |
| CVE-2020-28040 MEDIUM 4.3 | 25 |
| CVE-2021-29450 MEDIUM 4.3 | 25 |
Hosts: matches on services open at each host's latest check.