MEDIUMVulnerability
CVE-2026-72598
A server-side request forgery vulnerability in Apioo Fusio 8.8.3 allows authenticated consumer-role users to make the server issue HTTP requests to internal network addresses by registering a webhook URL pointing to an internal host. The webhook registration endpoint validates URL syntax via FILTER_VALIDATE_URL but applies no IP or host denylist. When the registered event fires, the server issues an HTTP POST to the attacker-supplied internal URL.
Properties
- severity
- MEDIUM
- score
- 6.5
- epss_score
- 0.0027
- cve_id
- CVE-2026-72598
- vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- published_at
- 2026-08-11T12:17:42.787
- last_modified
- 2026-09-03T17:51:46.420
- epss_percentile
- 0.18902
Related Entities (3)
ENRICHED_BY (1)
→[Source]FIRST EPSS
DESCRIBED_BY (1)
→[Source]NVD
HAS_WEAKNESS (1)
→[Weakness]Server-Side Request Forgery (SSRF)
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