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Tue, 08 Sep 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Xenforo
Xenforo xenforo |
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| Vendors & Products |
Xenforo
Xenforo xenforo |
Tue, 08 Sep 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 08 Sep 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | XenForo before 2.3.13 contains a server-side request forgery vulnerability in the PayPal REST webhook handler that allows unauthenticated attackers to cause the server to make outbound HTTP requests to arbitrary destinations by supplying a crafted certificate URL in webhook headers without scheme, hostname, or allowlist validation. Attackers can submit a crafted POST to the PayPal webhook callback endpoint to reach internal network resources including cloud instance metadata services, potentially disclosing IAM credentials or enabling secondary internal service exploitation. | |
| Title | XenForo < 2.3.13 SSRF via PayPal REST Webhook Handler | |
| Weaknesses | CWE-918 | |
| References |
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| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-09-08T13:42:29.920Z
Reserved: 2026-08-11T19:56:20.007Z
Link: CVE-2026-73315
Updated: 2026-09-08T13:42:23.074Z
Status : Received
Published: 2026-09-08T14:17:25.780
Modified: 2026-09-08T14:17:25.780
Link: CVE-2026-73315
No data.
OpenCVE Enrichment
Updated: 2026-09-08T15:15:17Z
