cve-2025-27715
Vulnerability from cvelistv5
Published
2025-03-21 08:22
Modified
2025-03-21 13:35
Severity ?
EPSS score ?
Summary
Auto-Enrollment of Team Admins into Private Channels without explicit consent
References
▼ | URL | Tags | |
---|---|---|---|
responsibledisclosure@mattermost.com | https://mattermost.com/security-updates | Vendor Advisory |
Impacted products
▼ | Vendor | Product |
---|---|---|
Mattermost | Mattermost |
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"\u003cp\u003eMattermost versions 9.11.x \u0026lt;= 9.11.8 fail to prompt for explicit approval before adding a team admin to a private channel, which team admins to joining private channels via crafted permalink links without explicit consent from them.\u0026nbsp;\u003c/p\u003e" } ], "value": "Mattermost versions 9.11.x \u003c= 9.11.8 fail to prompt for explicit approval before adding a team admin to a private channel, which team admins to joining private channels via crafted permalink links without explicit consent from them." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.3, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-863", "description": "CWE-863: Incorrect Authorization", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-03-21T08:22:25.321Z", "orgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "shortName": "Mattermost" }, "references": [ { "url": "https://mattermost.com/security-updates" } ], "solutions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\u003cp\u003eUpdate Mattermost to versions 10.5.0, 9.11.9 or higher.\u003c/p\u003e" } ], "value": "Update Mattermost to versions 10.5.0, 9.11.9 or higher." } ], "source": { "advisory": "MMSA-2024-00409", "defect": [ "https://mattermost.atlassian.net/browse/MM-61846" ], "discovery": "INTERNAL" }, "title": "Auto-Enrollment of Team Admins into Private Channels without explicit consent", "x_generator": { "engine": "Vulnogram 0.2.0" } } }, "cveMetadata": { "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "assignerShortName": "Mattermost", "cveId": "CVE-2025-27715", "datePublished": "2025-03-21T08:22:25.321Z", "dateReserved": "2025-03-20T08:20:28.097Z", "dateUpdated": "2025-03-21T13:35:01.832Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2025-27715\",\"sourceIdentifier\":\"responsibledisclosure@mattermost.com\",\"published\":\"2025-03-21T09:15:13.100\",\"lastModified\":\"2025-03-27T15:01:03.360\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Mattermost versions 9.11.x \u003c= 9.11.8 fail to prompt for explicit approval before adding a team admin to a private channel, which team admins to joining private channels via crafted permalink links without explicit consent from them.\"},{\"lang\":\"es\",\"value\":\"Las versiones 9.11.x \u0026lt;= 9.11.8 de Mattermost no solicitan aprobaci\u00f3n expl\u00edcita antes de agregar un administrador de equipo a un canal privado, lo que provoca que los 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Advisory\"]}]}}" } }
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- 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.