cve-2025-9078
Vulnerability from cvelistv5
Published
2025-09-15 10:10
Modified
2025-09-15 13:57
Severity ?
EPSS score ?
Summary
Weak cache keys lead to post IDOR and link preview poisoning
References
▼ | URL | Tags | |
---|---|---|---|
responsibledisclosure@mattermost.com | https://mattermost.com/security-updates | Vendor Advisory |
Impacted products
▼ | Vendor | Product |
---|---|---|
Mattermost | Mattermost |
{ "containers": { "adp": [ { "metrics": [ { "other": { "content": { "id": "CVE-2025-9078", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2025-09-15T13:53:35.598807Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2025-09-15T13:57:49.086Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Mattermost", "vendor": "Mattermost", "versions": [ { "lessThanOrEqual": "10.8.3", "status": "affected", "version": "10.8.0", "versionType": "semver" }, { "lessThanOrEqual": "10.5.8", "status": "affected", "version": "10.5.0", "versionType": "semver" }, { "lessThanOrEqual": "9.11.17", "status": "affected", "version": "9.11.0", "versionType": "semver" }, { "lessThanOrEqual": "10.10.1", "status": "affected", "version": "10.10.0", "versionType": "semver" }, { "lessThanOrEqual": "10.9.3", "status": "affected", "version": "10.9.0", "versionType": "semver" }, { "status": "unaffected", "version": "10.11.0" }, { "status": "unaffected", "version": "10.8.4" }, { "status": "unaffected", "version": "10.5.9" }, { "status": "unaffected", "version": "9.11.18" }, { "status": "unaffected", "version": "10.10.2" }, { "status": "unaffected", "version": "10.9.4" } ] } ], "credits": [ { "lang": "en", "type": "finder", "value": "daw10" } ], "descriptions": [ { "lang": "en", "value": "Mattermost versions 10.8.x \u003c= 10.8.3, 10.5.x \u003c= 10.5.8, 9.11.x \u003c= 9.11.17, 10.10.x \u003c= 10.10.1, 10.9.x \u003c= 10.9.3 fail to properly validate cache keys for link metadata which allows authenticated users to access unauthorized posts and poison link previews via hash collision attacks on FNV-1 hashing" } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-328", "description": "CWE-328: Use of Weak Hash", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-09-15T10:10:06.886Z", "orgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "shortName": "Mattermost" }, "references": [ { "url": "https://mattermost.com/security-updates" } ], "solutions": [ { "lang": "en", "value": "Update Mattermost to versions 10.11.0, 10.8.4, 10.5.9, 9.11.18, 10.10.2, 10.9.4 or higher." } ], "source": { "advisory": "MMSA-2025-00495", "defect": [ "https://mattermost.atlassian.net/browse/MM-64449" ], "discovery": "EXTERNAL" }, "title": "Weak cache keys lead to post IDOR and link preview poisoning" } }, "cveMetadata": { "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "assignerShortName": "Mattermost", "cveId": "CVE-2025-9078", "datePublished": "2025-09-15T10:10:06.886Z", "dateReserved": "2025-08-15T15:34:54.442Z", "dateUpdated": "2025-09-15T13:57:49.086Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2025-9078\",\"sourceIdentifier\":\"responsibledisclosure@mattermost.com\",\"published\":\"2025-09-15T10:15:32.627\",\"lastModified\":\"2025-09-16T15:58:12.830\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Mattermost versions 10.8.x \u003c= 10.8.3, 10.5.x \u003c= 10.5.8, 9.11.x \u003c= 9.11.17, 10.10.x \u003c= 10.10.1, 10.9.x \u003c= 10.9.3 fail to properly validate cache keys for link metadata which allows authenticated users to access unauthorized posts and poison link previews via hash collision attacks on FNV-1 hashing\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"responsibledisclosure@mattermost.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N\",\"baseScore\":4.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"responsibledisclosure@mattermost.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-328\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"9.11.0\",\"versionEndExcluding\":\"9.11.18\",\"matchCriteriaId\":\"4E2C0E13-B52A-4539-80B6-DC0FE8FF2E56\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"10.5.0\",\"versionEndExcluding\":\"10.5.9\",\"matchCriteriaId\":\"B95DCAE5-07C2-46B1-B03E-ED3FB9B2C568\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"10.8.0\",\"versionEndExcluding\":\"10.8.4\",\"matchCriteriaId\":\"BE00156D-6ACB-4F8C-BFFC-03A8127199A4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"10.9.0\",\"versionEndExcluding\":\"10.9.4\",\"matchCriteriaId\":\"BB49CDD5-C206-4BEC-8CB5-D757DCC43208\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"10.10.0\",\"versionEndExcluding\":\"10.10.2\",\"matchCriteriaId\":\"F3861BBC-7E0F-4782-9666-4EF12C1ABDF5\"}]}]}],\"references\":[{\"url\":\"https://mattermost.com/security-updates\",\"source\":\"responsibledisclosure@mattermost.com\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
Loading...
Loading...
- 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.