What is CVE-2026-86724?

CVE-2026-86724 is a medium-severity vulnerability in Wwbn Avideo, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2026-09-08.

How severe is CVE-2026-86724?

Medium severity. CVSS v3 base score is 6.5 out of 10.

CSRF in Wwbn Avideo

CVE-2026-86724

AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a cross-site request forgery vulnerability in plugin/YPTWallet/view/saveBalance.php that allows attackers to set arbitrary wallet balances by relying only on session cookies without token validation. Attackers can craft a malicious webpage that, when loaded by an administrator, submits a POST request to modify any user's wallet balance to any value.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2026-09-08 · last modified 2026-09-10.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.002 (6.5th percentile), scored 2026-10-24.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 6th percentile — 6.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Wwbn Avideo

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

github.com/WWBN/AVideo/security/advisories/GHSA-v2q3-cpm3-r8pq (vendor-advisory)
www.vulncheck.com/advisories/avideo-yptwallet-savebalance-php-cross-site-reques… (third-party-advisory)

Frequently asked questions

What is CVE-2026-86724?: CVE-2026-86724 is a medium-severity vulnerability in Wwbn Avideo, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2026-09-08.
How severe is CVE-2026-86724?: Medium severity. CVSS v3 base score is 6.5 out of 10.