fkie_cve-2025-24808
Vulnerability from fkie_nvd
Published
2025-03-26 14:15
Modified
2025-03-27 16:45
Severity ?
Summary
Discourse is an open-source discussion platform. Prior to versions `3.3.4` on the `stable` branch and `3.4.0.beta5` on the `beta` branch, someone who is about to reach the limit of users in a group DM may send requests to add new users in parallel. The requests might all go through ignoring the limit due to a race condition. The patch in versions `3.3.4` and `3.4.0.beta5` uses the `lock` step in service to wrap part of the `add_users_to_channel` service inside a distributed lock/mutex in order to avoid the race condition.
References
Impacted products
| Vendor | Product | Version |
|---|
{
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Discourse is an open-source discussion platform. Prior to versions `3.3.4` on the `stable` branch and `3.4.0.beta5` on the `beta` branch, someone who is about to reach the limit of users in a group DM may send requests to add new users in parallel. The requests might all go through ignoring the limit due to a race condition. The patch in versions `3.3.4` and `3.4.0.beta5` uses the `lock` step in service to wrap part of the `add_users_to_channel` service inside a distributed lock/mutex in order to avoid the race condition."
},
{
"lang": "es",
"value": "Discourse es una plataforma de discusi\u00f3n de c\u00f3digo abierto. Antes de las versiones 3.3.4 de la rama estable y 3.4.0.beta5 de la rama beta, alguien que estuviera a punto de alcanzar el l\u00edmite de usuarios en un mensaje directo grupal pod\u00eda enviar solicitudes para agregar nuevos usuarios en paralelo. Debido a una condici\u00f3n de ejecuci\u00f3n, todas las solicitudes pod\u00edan procesarse ignorando el l\u00edmite. El parche de las versiones 3.3.4 y 3.4.0.beta5 utiliza el paso de bloqueo del servicio para encapsular parte del servicio `add_users_to_channel` dentro de un bloqueo/mutex distribuido y as\u00ed evitar la condici\u00f3n de ejecuci\u00f3n."
}
],
"id": "CVE-2025-24808",
"lastModified": "2025-03-27T16:45:27.850",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 1.4,
"source": "security-advisories@github.com",
"type": "Secondary"
}
]
},
"published": "2025-03-26T14:15:32.417",
"references": [
{
"source": "security-advisories@github.com",
"url": "https://github.com/discourse/discourse/commit/a16b2f224860f6678f89f5ffa012f0ede17e4095"
},
{
"source": "security-advisories@github.com",
"url": "https://github.com/discourse/discourse/security/advisories/GHSA-hfcx-qjw6-573r"
}
],
"sourceIdentifier": "security-advisories@github.com",
"vulnStatus": "Awaiting Analysis",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-362"
}
],
"source": "security-advisories@github.com",
"type": "Secondary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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