CVE-2026-107843 Contao: The registration module re-sends activation mails on any unauthenticated POST, with no throttle and no captcha check
| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
 | CVE-2026-107843 | 9 Oct 202619:30 | – | circl |
 | Unrestricted activation email resending | 25 Aug 202600:00 | – | contao |
 | CVE-2026-107843 | 9 Oct 202619:21 | – | cve |
 | EUVD-2026-95973 | 9 Oct 202619:21 | – | euvd |
 | Contao: The registration module re-sends activation mails | 9 Oct 202620:54 | – | github |
 | CVE-2026-107843 | 9 Oct 202619:21 | – | mend |
 | CVE-2026-107843 | 9 Oct 202620:17 | – | nvd |
 | GHSA-MFXH-VP55-7GC6 Contao: The registration module re-sends activation mails | 9 Oct 202620:54 | – | osv_ghsa |
 | PT-2026-109302 | 9 Oct 202600:00 | – | ptsecurity |
 | CVE-2026-107843: Observable Response Discrepancy | 9 Oct 202600:00 | – | rapid7 |
10
[
{
"vendor": "contao",
"product": "contao",
"versions": [
{
"version": ">= 4.1.0, < 5.3.50",
"status": "affected"
},
{
"version": ">= 5.4.0-RC1, < 5.7.12",
"status": "affected"
}
]
}
]Data
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09 Oct 2026 19:21Current
CVSS 3.15.3
EPSS0.0027
SSVC