CVE-2026-86186: Improper Restriction of Excessive Authentication Attempts in WWBN AVideo
AVideo API fails to enforce rate limits when clients send a bot User-Agent header, allowing attackers to bypass all eight protected operations including login brute-force protection. Attackers can send requests with a bot User-Agent to disable rate limiting and perform unlimited password guessing attempts against any account from a single IP address.
CVE-2026-86186: Improper Restriction of Excessive Authentication Attempts in WWBN AVideo
Description
AVideo API fails to enforce rate limits when clients send a bot User-Agent header, allowing attackers to bypass all eight protected operations including login brute-force protection. Attackers can send requests with a bot User-Agent to disable rate limiting and perform unlimited password guessing attempts against any account from a single IP address.
CVSS v4.0
Score 6.3medium
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-09-05T11:51:31.101Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a9c0d20acd9273b49d9712f
Added to database: 09/05/2026, 12:37:52 UTC
Last updated: 09/05/2026, 13:37:05 UTC
Views: 4
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