CVE-2026-34737
published 2026-03-31CVE-2026-34737: WWBN AVideo is an open source video platform. In versions 26.0 and prior, the StripeYPT plugin includes a test.php debug endpoint that is accessible to any…
PriorityP340medium6.5CVSS 3.1
AVNACLPRLUINSUCNIHAN
EPSS
0.28%
19.8th percentile
WWBN AVideo is an open source video platform. In versions 26.0 and prior, the StripeYPT plugin includes a test.php debug endpoint that is accessible to any logged-in user, not just administrators. This endpoint processes Stripe webhook-style payloads and triggers subscription operations, including cancellation. Due to a bug in the retrieveSubscriptions() method that cancels subscriptions instead of merely retrieving them, any authenticated user can cancel arbitrary Stripe subscriptions by providing a subscription ID. At time of publication, there are no publicly available patches.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| wwbn | avideo | <= 26.0 | — |
| wwbn | avideo | 0 – 26.0 | — |
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GHSA
AVideo: Arbitrary Stripe Subscription Cancellation via Debug Endpoint and retrieveSubscriptions() Bug
ghsa·2026-04-01
CVE-2026-34737 [MEDIUM] CWE-862 AVideo: Arbitrary Stripe Subscription Cancellation via Debug Endpoint and retrieveSubscriptions() Bug
AVideo: Arbitrary Stripe Subscription Cancellation via Debug Endpoint and retrieveSubscriptions() Bug
## Summary
The StripeYPT plugin includes a `test.php` debug endpoint that is accessible to any logged-in user, not just administrators. This endpoint processes Stripe webhook-style payloads and triggers subscription operations, including cancellation. Due to a bug in the `retrieveSubscriptions()` method that cancels subscriptions instead of merely retrieving them, any authenticated user can cancel arbitrary Stripe subscriptions by providing a subscription ID.
## Details
At `plugin/StripeYPT/test.php:4`, the endpoint checks only for a logged-in user, not for admin privileges:
```php
if (!User::isLogged())
```
At lines 27-29, the endpoint accepts a JSON payload from the request and pro
OSV
AVideo: Arbitrary Stripe Subscription Cancellation via Debug Endpoint and retrieveSubscriptions() Bug
osv·2026-04-01
CVE-2026-34737 [MEDIUM] AVideo: Arbitrary Stripe Subscription Cancellation via Debug Endpoint and retrieveSubscriptions() Bug
AVideo: Arbitrary Stripe Subscription Cancellation via Debug Endpoint and retrieveSubscriptions() Bug
## Summary
The StripeYPT plugin includes a `test.php` debug endpoint that is accessible to any logged-in user, not just administrators. This endpoint processes Stripe webhook-style payloads and triggers subscription operations, including cancellation. Due to a bug in the `retrieveSubscriptions()` method that cancels subscriptions instead of merely retrieving them, any authenticated user can cancel arbitrary Stripe subscriptions by providing a subscription ID.
## Details
At `plugin/StripeYPT/test.php:4`, the endpoint checks only for a logged-in user, not for admin privileges:
```php
if (!User::isLogged())
```
At lines 27-29, the endpoint accepts a JSON payload from the request and pro
No detection rules found.
No public exploits indexed.
2026-03-31
Published