{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-9821","assignerOrgId":"4e531c38-7a33-45d3-98dd-d909c0d8852e","state":"PUBLISHED","assignerShortName":"Mautic","dateReserved":"2025-09-02T08:22:33.758Z","datePublished":"2025-09-03T09:39:01.005Z","dateUpdated":"2025-09-03T14:12:35.814Z"},"containers":{"cna":{"affected":[{"collectionURL":"https://packagist.org","defaultStatus":"unaffected","packageName":"mautic/core","product":"Mautic","repo":"https://github.com/mautic/mautic","vendor":"Mautic","versions":[{"lessThanOrEqual":"< 4.4.17","status":"affected","version":">= 4.4.0","versionType":"semver"},{"lessThanOrEqual":"< 5.2.8","status":"affected","version":">= 5.0.0-alpha","versionType":"semver"},{"lessThanOrEqual":"< 6.0.5","status":"affected","version":">= 6.0.0-alpha","versionType":"semver"}]}],"credits":[{"lang":"en","type":"reporter","value":"asesidaa"},{"lang":"en","type":"reporter","value":"lukehebe"},{"lang":"en","type":"remediation developer","value":"patrykgruszka"},{"lang":"en","type":"remediation reviewer","value":"kuzmany"}],"datePublic":"2025-09-03T08:56:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"

Summary

Users with webhook permissions can conduct SSRF via webhooks. If they have permission to view the webhook logs, the (partial) request response is also disclosed

Details

When sending webhooks, the destination is not validated, causing SSRF.

Impact

Bypass of firewalls to interact with internal services.
See https://owasp.org/Top10/A10_2021-Server-Side_Request_Forgery_%28SSRF%29/ for more potential impact.

Resources

https://cheatsheetseries.owasp.org/cheatsheets/Server_Side_Request_Forgery_Prevention_Cheat_Sheet.html for more information on SSRF and its fix.


"}],"value":"SummaryUsers with webhook permissions can conduct SSRF via webhooks. If they have permission to view the webhook logs, the (partial) request response is also disclosed\n\nDetailsWhen sending webhooks, the destination is not validated, causing SSRF.\n\n\nImpactBypass of firewalls to interact with internal services.\nSee https://owasp.org/Top10/A10_2021-Server-Side_Request_Forgery_%28SSRF%29/  for more potential impact.\n\nResources https://cheatsheetseries.owasp.org/cheatsheets/Server_Side_Request_Forgery_Prevention_Cheat_Sheet.html  for more information on SSRF and its fix."}],"impacts":[{"capecId":"CAPEC-664","descriptions":[{"lang":"en","value":"CAPEC-664 Server Side Request Forgery"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":2.7,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-918","description":"CWE-918 Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"4e531c38-7a33-45d3-98dd-d909c0d8852e","shortName":"Mautic","dateUpdated":"2025-09-03T09:39:01.005Z"},"references":[{"url":"https://github.com/mautic/mautic/security/advisories/GHSA-hj6f-7hp7-xg69"}],"source":{"advisory":"GHSA-hj6f-7hp7-xg69","discovery":"UNKNOWN"},"title":"SSRF via webhook function","x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-09-03T14:07:29.437694Z","id":"CVE-2025-9821","options":[{"Exploitation":"none"},{"Automatable":"no"},{"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":"2025-09-03T14:12:35.814Z"}}]}}