| Reporter | Title | Published | Views | Family All 6 |
|---|---|---|---|---|
 | CVE-2026-55089 | 19 Aug 202622:11 | – | circl |
 | CVE-2026-55089 Etherpad: JWT `admin` claim presence-only check lets non-admin OAuth users invoke every Etherpad HTTP API endpoint | 19 Aug 202619:33 | – | cvelist |
 | EUVD-2026-62737 | 19 Aug 202619:33 | – | euvd |
 | CVE-2026-55089 | 19 Aug 202620:17 | – | nvd |
 | PT-2026-78643 | 19 Aug 202600:00 | – | ptsecurity |
 | CVE-2026-55089 Etherpad: JWT `admin` claim presence-only check lets non-admin OAuth users invoke every Etherpad HTTP API endpoint | 19 Aug 202619:33 | – | vulnrichment |
[
{
"vendor": "ether",
"product": "etherpad",
"versions": [
{
"version": ">= 2.1.0, < 3.1.0",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| admin | path | /api/2/* | Privilege escalation: non-admin with a valid signed token can invoke administrative functions via /api/2/* due to improper admin claim checks. | CWE-863 |
| requiredClaims | path | /api/2/* | Privilege escalation: non-admin with a valid signed token can invoke administrative functions via /api/2/* due to improper admin claim checks. | CWE-863 |
| admin_claim | path | /api/2/* | Privilege escalation: non-admin with a valid signed token can invoke administrative functions via /api/2/* due to improper admin claim checks. | CWE-863 |
| admin: true | path | /api/2/* | Privilege escalation: non-admin with a valid signed token can invoke administrative functions via /api/2/* due to improper admin claim checks. | CWE-863 |
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19 Aug 2026 20:17Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.19.9
EPSS0.00355
SSVC