CVE-2026-34737Public exploitNetwork attack vector

Authenticated subscription cancellation via debug endpoint

Published Mar 31, 2026 · Updated Mar 31, 2026

Missing authorization in AVideo 26.0 and earlier allows remote authenticated users to cancel arbitrary Stripe subscriptions. The StripeYPT test.php endpoint accepts a caller-supplied payload after checking only for a logged-in session, and retrieveSubscriptions() calls Stripe's cancel operation instead of returning the subscription. Any regular account can trigger the operation without administrator privileges, terminating another user's paid access and reducing platform subscription revenue.

CVSS severity6.5
Medium
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in AVideo 26.0 and earlier allows remote authenticated users to cancel arbitrary Stripe subscriptions. The StripeYPT test.php endpoint accepts a caller-supplied payload after checking only for a logged-in session, and retrieveSubscriptions() calls Stripe's cancel operation instead of returning the subscription. Any regular account can trigger the operation without administrator privileges, terminating another user's paid access and reducing platform subscription revenue.

The record

CVE
CVE-2026-34737
Published
Mar 31, 2026
Updated
Mar 31, 2026
Vendor
World Wide Broadcast Network
Product
AVideo
Classifications
CWE-862, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 31, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 31, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=<= 26.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

World Wide Broadcast Network · AVideoversion=<= 26.0

Published CVSS scores

6.5GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-862Missing Authorization
T1565.001Stored Data Manipulation

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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