How severe is CVE-2023-30854?

CVE-2023-30854 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-30854 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-30854?

CVE-2023-30854 affects Wwbn Avideo. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-30854?

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.

When was CVE-2023-30854 published?

CVE-2023-30854 was published on 2023-04-28 and last updated on 2026-06-17.

CVE-2023-30854

CVE-2023-30854 is a high-severity vulnerability in Wwbn Avideo with a CVSS 3.x base score of 8.8. 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-78.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 5% (92nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Wwbn Avideo
Published: 2023-04-28
Last modified: 2026-06-17

Description

AVideo is an open source video platform. Prior to version 12.4, an OS Command Injection vulnerability in an authenticated endpoint `/plugin/CloneSite/cloneClient.json.php` allows attackers to achieve Remote Code Execution. This issue is fixed in version 12.4.

Frequently asked questions

What is CVE-2023-30854?: AVideo is an open source video platform. Prior to version 12.4, an OS Command Injection vulnerability in an authenticated endpoint `/plugin/CloneSite/cloneClient.json.php` allows attackers to achieve Remote Code Execution. This issue is fixed in version 12.4.
How severe is CVE-2023-30854?: CVE-2023-30854 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-30854 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-30854?: CVE-2023-30854 affects Wwbn Avideo. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-30854?: 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.
When was CVE-2023-30854 published?: CVE-2023-30854 was published on 2023-04-28 and last updated on 2026-06-17.

References

https://github.com/WWBN/AVideo/security/advisories/GHSA-6vrj-ph27-qfp3

Affected products (1)

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

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