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vuln-cve/data/2026/61xxx/CVE-2026-61609.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-61609",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-07-10T17:36:04.597Z",
"datePublished": "2026-07-28T15:45:57.570Z",
"dateUpdated": "2026-07-28T19:28:14.470Z"
},
"containers": {
"cna": {
"title": "Pterodactyl's shared global rate-limit key on login and 2FA checkpoint enables unauthenticated panel-wide authentication lockout (DoS)",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-770",
"lang": "en",
"description": "CWE-770: Allocation of Resources Without Limits or Throttling",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/pterodactyl/panel/security/advisories/GHSA-xvc3-826v-xf47",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/pterodactyl/panel/security/advisories/GHSA-xvc3-826v-xf47"
},
{
"name": "https://github.com/pterodactyl/panel/commit/98079a01660a61980fe62a72b2c1d48f99c35a5e",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/pterodactyl/panel/commit/98079a01660a61980fe62a72b2c1d48f99c35a5e"
},
{
"name": "https://github.com/pterodactyl/panel/releases/tag/v1.13.0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/pterodactyl/panel/releases/tag/v1.13.0"
}
],
"affected": [
{
"vendor": "pterodactyl",
"product": "panel",
"versions": [
{
"version": ">= 1.7.0, < 1.13.0",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-07-28T15:45:57.570Z"
},
"descriptions": [
{
"lang": "en",
"value": "Pterodactyl is a free, open-source game server management panel. From 1.7.0 until 1.13.0, the authentication rate limiter defined in RouteServiceProvider::configureRateLimiting() applied a single global bucket to the login and two-factor checkpoint endpoints instead of keying by IP or account: the fall-through Limit::perMinute(10) covering POST /auth/login and POST /auth/login/checkpoint omitted ->by(), so Laravel derived a constant cache key (md5('authentication')) shared by every request. An unauthenticated attacker sending roughly ten requests per minute from a single IP, most cheaply against the checkpoint endpoint (which has no reCAPTCHA), exhausts the shared counter and causes HTTP 429 for every user attempting to log in or complete two-factor authentication, a panel-wide authentication denial of service that also locks out administrators. This issue is fixed in version 1.13.0."
}
],
"source": {
"advisory": "GHSA-xvc3-826v-xf47",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"references": [
{
"url": "https://github.com/pterodactyl/panel/security/advisories/GHSA-xvc3-826v-xf47",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-07-28T19:27:43.426874Z",
"id": "CVE-2026-61609",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-07-28T19:28:14.470Z"
}
}
]
}
}