Password Recovery Token Expiration Bypass in WWBN AVideo
CVE-2026-84480

9.3CRITICAL

Key Information:

Vendor

Wwbn

Status
Vendor
CVE Published:
1 September 2026

What is CVE-2026-84480?

The vulnerability in WWBN AVideo allows attackers to exploit a flaw in the password recovery functionality. Specifically, the application does not properly validate the expiration of password recovery tokens in the userRecoverPassSave.json.php file. This oversight enables unauthorized users to utilize expired recovery tokens to reset account passwords indefinitely, leading to potential account takeovers. Attackers only need access to a valid recovery token, which they can use at any point to change the associated account's password, resulting in full access to the user's account.

Affected Version(s)

AVideo 0 <= 29.0

References

CVSS V4

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

rajivraj
.