| Reporter | Title | Published | Views | Family All 11 |
|---|---|---|---|---|
 | CVE-2026-77164 | 18 Sep 202601:26 | – | cvelist |
 | EUVD-2026-82621 | 18 Sep 202601:26 | – | euvd |
 | Nextcloud: Unauthenticated blind SSRF in Circles signature verification bypasses Nextcloud local-address protections | 18 Aug 202510:24 | – | hackerone |
 | CVE-2026-77164 | 18 Sep 202602:17 | – | nvd |
 | BIT-NEXTCLOUD-2026-77164 | 25 Sep 202612:27 | – | osv |
 | PT-2026-95208 | 18 Sep 202600:00 | – | ptsecurity |
| PT-2026-98999 | 25 Sep 202600:00 | – | ptsecurity |
 | CVE-2026-77164: Server-Side Request Forgery (SSRF) | 18 Sep 202600:00 | – | rapid7 |
 | CVE-2026-77164 | 23 Sep 202611:34 | – | redhatcve |
 | SUSE CVE-2026-77164 | 23 Sep 202617:00 | – | susecve |
10
Node
[
{
"defaultStatus": "unaffected",
"vendor": "Nextcloud",
"product": "Server",
"versions": [
{
"version": "31.0.0",
"status": "affected",
"lessThanOrEqual": "32.0.0",
"versionType": "semver"
}
]
}
]| Source | Link |
|---|---|
| hackerone | www.hackerone.com/reports/3303283 |
| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| keyId | request body | /apps/circles/event/ | Unauthenticated POST to /apps/circles/event/ that triggers remote-instance keyId URL fetch, enabling blind SSRF to internal addresses. | CWE-918 |
| keyId | request body | /apps/circles/incoming/ | Unauthenticated POST to /apps/circles/incoming/ that triggers remote-instance keyId URL fetch, enabling blind SSRF to internal addresses. | CWE-918 |
Data
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18 Sep 2026 20:17Current
6.6Medium risk
Vulners AI Score6.6
CVSS 36.2
EPSS0.00189
SSVC