Composer flarum/framework has 4 known advisories in the phpwarden feed. Feed 2026.10.29.1, updated 2026-10-28.
| CVE | Title | Severity | CVSS | Affected | Fixed in |
|---|---|---|---|---|---|
| CVE-2018-19133 | Flarum Core Leaks PII | medium | 5.3 | <=0.1.0-beta.7.1 | – |
| CVE-2024-21641 | Flarum's logout Route allows open redirects | medium | 6.5 | <1.8.5 | 1.8.5 |
| CVE-2023-40033 | Flarum vulnerable to LFI and Blind SSRF via Avatar upload | high | 7.1 | <1.8.0 | 1.8.0 |
| CVE-2025-27794 | Flarum Vulnerable to Session Hijacking via Authoritative Subdomain Cookie Overwrite | medium | 6.8 | <1.8.10 | 1.8.10 |
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