WordPress stop-spammers has 5 known advisories in the phpwarden feed. Feed 2026.10.29.1, updated 2026-10-28.
| CVE | Title | Severity | CVSS | Affected | Fixed in |
|---|---|---|---|---|---|
| CVE-2022-4120 | The Stop Spammers Security | Block Spam Users, Comments, Forms WordPress plugin before 2022.6 passes base64 encoded user input to the unseri | critical | 9.8 | <2022.6 | 2022.6 |
| CVE-2021-24245 | The Stop Spammers WordPress plugin before 2021.9 did not escape user input when blocking requests (such as matching a spam word), outputting | medium | 6.1 | <2021.9 | 2021.9 |
| CVE-2021-24517 | The Stop Spammers Security | Block Spam Users, Comments, Forms WordPress plugin before 2021.18 does not escape some of its settings, allowin | medium | 5.4 | <2021.18 | 2021.18 |
| CVE-2023-2488 | The Stop Spammers Security | Block Spam Users, Comments, Forms WordPress plugin before 2023 does not sanitise and escape various parameters | medium | 6.1 | <2023 | 2023 |
| CVE-2023-2489 | The Stop Spammers Security | Block Spam Users, Comments, Forms WordPress plugin before 2023 does not sanitise and escape some of its setting | medium | 4.8 | <2023 | 2023 |
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