How severe is CVE-2026-33770?

CVE-2026-33770 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-33770 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-33770?

CVE-2026-33770 affects Wwbn Avideo. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-33770?

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

Does CVE-2026-33770 have an EU (EUVD) identifier?

Yes. CVE-2026-33770 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-16711.

When was CVE-2026-33770 published?

CVE-2026-33770 was published on 2026-03-27 and last updated on 2026-06-17.

CVE-2026-33770

CVE-2026-33770 is a critical-severity vulnerability in Wwbn Avideo with a CVSS 3.x base score of 9.8. 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-89.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v4: 7.1
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-16711
Weakness: CWE-89
Affected product: Wwbn Avideo
Published: 2026-03-27
Last modified: 2026-06-17

Description

WWBN AVideo is an open source video platform. In versions up to and including 26.0, the `fixCleanTitle()` static method in `objects/category.php` constructs a SQL SELECT query by directly interpolating both `$clean_title` and `$id` into the query string without using prepared statements or parameterized queries. An attacker who can trigger category creation or renaming with a crafted title value can inject arbitrary SQL. Commit 994cc2b3d802b819e07e6088338e8bf4e484aae4 contains a patch.

Frequently asked questions

What is CVE-2026-33770?: WWBN AVideo is an open source video platform. In versions up to and including 26.0, the `fixCleanTitle()` static method in `objects/category.php` constructs a SQL SELECT query by directly interpolating both `$clean_title` and `$id` into the query string without using prepared statements or parameterized queries. An attacker who can trigger category creation or renaming with a crafted title value can inject arbitrary SQL. Commit 994cc2b3d802b819e07e6088338e8bf4e484aae4 contains a patch.
How severe is CVE-2026-33770?: CVE-2026-33770 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-33770 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-33770?: CVE-2026-33770 affects Wwbn Avideo. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-33770?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2026-33770 have an EU (EUVD) identifier?: Yes. CVE-2026-33770 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-16711.
When was CVE-2026-33770 published?: CVE-2026-33770 was published on 2026-03-27 and last updated on 2026-06-17.

References

Affected products (1)

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

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