CVE-2026-88874Network attack vector

Protected stream disclosure via missing password enforcement

Published Sep 10, 2026 · Updated Sep 10, 2026

Authentication bypass in WWBN AVideo through revision c3edcc274c389816d434acadac07ee78eaf330c1 allows remote attackers to view protected live streams. Live::_getStats() returns the stream key, password-protection flag, and HLS URL without checking the stream password, while the shipped NGINX /live configuration serves the playlist, AES-128 key, and segments without an authentication request. No account is required; exposure is limited to viewing and decrypting an active password-protected transmission.

CVSS severityUnavailable
Unscored
EPSS probability0.51%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in WWBN AVideo through revision c3edcc274c389816d434acadac07ee78eaf330c1 allows remote attackers to view protected live streams. Live::_getStats() returns the stream key, password-protection flag, and HLS URL without checking the stream password, while the shipped NGINX /live configuration serves the playlist, AES-128 key, and segments without an authentication request. No account is required; exposure is limited to viewing and decrypting an active password-protected transmission.

The record

CVE
CVE-2026-88874
Published
Sep 10, 2026
Updated
Sep 10, 2026
Vendor
WWBN
Product
AVideo
Classifications
T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 10, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 10, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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  1. Affected versionversion=0 <=c3edcc274c389816d434acadac07ee78eaf330c1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

WWBN · AVideoversion=0 <=c3edcc274c389816d434acadac07ee78eaf330c1

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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