How severe is CVE-2026-33037?

CVE-2026-33037 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-33037 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-33037?

CVE-2026-33037 affects Wwbn Avideo. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-33037?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-33037 have an EU (EUVD) identifier?

Yes. CVE-2026-33037 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-13575.

When was CVE-2026-33037 published?

CVE-2026-33037 was published on 2026-03-20 and last updated on 2026-06-17.

CVE-2026-33037

CVE-2026-33037 is a high-severity vulnerability in Wwbn Avideo with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-1188.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 1% (48th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-13575
Weakness: CWE-1188
Affected product: Wwbn Avideo
Published: 2026-03-20
Last modified: 2026-06-17

Description

WWBN AVideo is an open source video platform. In versions 25.0 and below, the official Docker deployment files (docker-compose.yml, env.example) ship with the admin password set to "password", which is automatically used to seed the admin account during installation, meaning any instance deployed without overriding SYSTEM_ADMIN_PASSWORD is immediately vulnerable to trivial administrative takeover. No compensating controls exist: there is no forced password change on first login, no complexity validation, no default-password detection, and the password is hashed with weak MD5. Full admin access enables user data exposure, content manipulation, and potential remote code execution via file uploads and plugin management. The same insecure-default pattern extends to database credentials (avideo/avideo), compounding the risk. Exploitation depends on operators failing to change the default, a condition likely met in quick-start, demo, and automated deployments. This issue has been fixed in version 26.0.

Frequently asked questions

What is CVE-2026-33037?: WWBN AVideo is an open source video platform. In versions 25.0 and below, the official Docker deployment files (docker-compose.yml, env.example) ship with the admin password set to "password", which is automatically used to seed the admin account during installation, meaning any instance deployed without overriding SYSTEM_ADMIN_PASSWORD is immediately vulnerable to trivial administrative takeover. No compensating controls exist: there is no forced password change on first login, no complexity validation, no default-password detection, and the password is hashed with weak MD5. Full admin access enables user data exposure, content manipulation, and potential remote code execution via file uploads and plugin management. The same insecure-default pattern extends to database credentials (avideo/avideo), compounding the risk. Exploitation depends on operators failing to change the default, a condition likely met in quick-start, demo, and automated deployments. This issue has been fixed in version 26.0.
How severe is CVE-2026-33037?: CVE-2026-33037 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-33037 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-33037?: CVE-2026-33037 affects Wwbn Avideo. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-33037?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-33037 have an EU (EUVD) identifier?: Yes. CVE-2026-33037 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-13575.
When was CVE-2026-33037 published?: CVE-2026-33037 was published on 2026-03-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:wwbn:avideo:*:*:*:*:*:*:*:*

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