CVE-2026-126543

HIGH 7.5

WWBN AVideo through 29.7.1 Wallet Credit Manipulation via PayPalYPT ipnV2.php

CVSS Score

7.5

EPSS Score

0.0%

EPSS Percentile

0th

WWBN AVideo through 29.7.1 contains an improper payment verification vulnerability in plugin/PayPalYPT/ipnV2.php that credits wallets from PayPal IPNs not bound to the site's merchant account. Unauthenticated attackers can forward genuine VERIFIED recurring-payment IPNs from their own PayPal account with a chosen users_id to add wallet balance each billing cycle.

CWE	CWE-345
Vendor	wwbn
Product	avideo
Published	Nov 11, 2026

Stay Ahead of the Next One

Get instant alerts for wwbn avideo

Be the first to know when new high vulnerabilities affecting wwbn avideo are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Affected Versions

WWBN / AVideo

0 ≤ 29.7.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/WWBN/AVideo/security/advisories/GHSA-5gg3-9jhh-xf86 github.com: https://github.com/WWBN/AVideo/commit/98406b7944e035e72082665ac886d78fc3af0a7f github.com: https://github.com/WWBN/AVideo/blob/v29.7.1/plugin/PayPalYPT/ipnV2.php#L87-L125 vulncheck.com: https://www.vulncheck.com/advisories/wwbn-avideo-through-29.7.1-wallet-credit-manipulation-via-paypalypt-ipnv2-php

Credits

AlpetGexha