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| Reporter | Title | Published | Views | Family All 7 |
|---|---|---|---|---|
 | CVE-2026-47263 | 12 Jun 202622:25 | – | circl |
 | CVE-2026-47263 Discourse: Prevent webhook payload disclosure on event redelivery | 12 Jun 202620:26 | – | cvelist |
 | EUVD-2026-36560 | 12 Jun 202620:26 | – | euvd |
 | CVE-2026-47263 | 12 Jun 202621:16 | – | nvd |
 | BIT-DISCOURSE-2026-47263 Discourse: Prevent webhook payload disclosure on event redelivery | 16 Jun 202612:37 | – | osv |
 | PT-2026-48987 | 12 Jun 202600:00 | – | ptsecurity |
 | CVE-2026-47263 Discourse: Prevent webhook payload disclosure on event redelivery | 12 Jun 202620:26 | – | vulnrichment |
[
{
"vendor": "discourse",
"product": "discourse",
"versions": [
{
"version": ">= 2026.1.0-latest, < 2026.1.4",
"status": "affected"
},
{
"version": ">= 2026.3.0-latest, < 2026.3.1",
"status": "affected"
},
{
"version": ">= 2026.4.0-latest, < 2026.4.1",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| group_ids | path | /web_hook_events/<id> | Webhook channel exposure due to missing group_ids in MessageBus.publish for webhook events, enabling access by any authenticated (or anonymous) user on affected instances. | CWE-200 |
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17 Jun 2026 18:41Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.14.3
EPSS0.00211
SSVC