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| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
 | CVE-2026-39963 | 14 Apr 202623:31 | – | attackerkb |
 | CVE-2026-39963 | 13 Apr 202622:15 | – | circl |
 | Serendipity 安全漏洞 | 15 Apr 202600:00 | – | cnnvd |
 | CVE-2026-39963 Serendipity: Host Header Injection enables authentication cookie scoping to an attacker-controlled domain | 14 Apr 202623:31 | – | cvelist |
 | EUVD-2026-22809 | 14 Apr 202622:32 | – | euvd |
 | Serendipity has a Host Header Injection allows authentication cookie scoping to attacker-controlled domain in functions_config.inc.php | 14 Apr 202622:32 | – | github |
 | CVE-2026-39963 | 15 Apr 202604:17 | – | nvd |
 | GHSA-4M6C-649P-F6GF Serendipity has a Host Header Injection allows authentication cookie scoping to attacker-controlled domain in functions_config.inc.php | 14 Apr 202622:32 | – | osv |
 | PT-2026-32966 | 14 Apr 202600:00 | – | ptsecurity |
 | CVE-2026-39963 | 5 Jun 202619:26 | – | redhatcve |
10
Node
[
{
"vendor": "s9y",
"product": "Serendipity",
"versions": [
{
"version": "< 2.6.0",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| Host | header | include/functions_config.inc.php | setcookie() uses unvalidated HTTP_HOST from the Host header, allowing session cookies to be scoped to attacker-controlled domains (session fixation / token leakage). | CWE-565 |
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17 Jun 2026 10:42Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.16.9
EPSS0.00224
SSVC