Composer october/rain has 6 known advisories in the phpwarden feed. Feed 2026.10.29.1, updated 2026-10-28.
| CVE | Title | Severity | CVSS | Affected | Fixed in |
|---|---|---|---|---|---|
| CVE-2017-15284 | OctoberCMS Cross-Site Scripting | medium | 5.4 | <1.0.426 | 1.0.426 |
| CVE-2021-3311 | October CMS Session ID not invalidated after logout | critical | 9.8 | <1.0.472 or >=1.1.0 and <1.1.2 | 1.0.472, 1.1.2 |
| CVE-2020-15128 | Reliance on Cookies without validation in OctoberCMS | medium | 6.1 | >=1.0.319 and <1.0.468 | 1.0.468 |
| CVE-2026-22692 | October Rain has a Twig Sandbox Bypass via Collection Methods | medium | 4.9 | >=4.0.0 and <4.1.5 or <3.7.13 | 4.1.5, 3.7.13 |
| CVE-2026-25125 | October Rain has Environment Variable Exfiltration via INI Parser Interpolation | medium | 4.9 | >=4.0.0 and <4.1.10 or <3.7.14 | 4.1.10, 3.7.14 |
| CVE-2026-25133 | October Rain has Stored XSS via SVG Filter Bypass | medium | 4.8 | >=4.0.0 and <4.1.10 or <3.7.14 | 4.1.10, 3.7.14 |
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