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CVE-2025-9821GHSA-HJ6F-7HP7-XG69

SSRF via webhook function

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 4.4.17, 5.2.8, 6.0.5
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: no
  • Technical impact: partial

Summary

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 DetailsWhen sending webhooks, the destination is not validated, causing SSRF. ImpactBypass 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.

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: none · Automatable: no · Technical impact: partial

  3. Record last updated

Affected versions

  • mautic/core

    From 4.4.0; From 5.0.0-alpha; From 6.0.0-alpha

  • mautic/corePackagist

    From 4.4.0 · fixed in 4.4.17

  • mautic/corePackagist

    From 5.0.0-alpha · fixed in 5.2.8

  • mautic/corePackagist

    From 6.0.0-alpha · fixed in 6.0.5

References 1

GitHub · mautic/mautic