How severe is CVE-2023-48730?

CVE-2023-48730 has a CVSS 3.x base score of 8.5, rated high severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-48730 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-48730?

CVE-2023-48730 affects Wwbn Avideo. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-48730?

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-2023-48730 have an EU (EUVD) identifier?

Yes. CVE-2023-48730 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-52764.

When was CVE-2023-48730 published?

CVE-2023-48730 was published on 2024-01-10 and last updated on 2026-06-17.

CVE-2023-48730

CVE-2023-48730 is a high-severity vulnerability in Wwbn Avideo with a CVSS 3.x base score of 8.5. 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-79.

Key facts

Severity: High (CVSS 3.x base score 8.5)
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-52764
Weakness: CWE-79
Affected product: Wwbn Avideo
Published: 2024-01-10
Last modified: 2026-06-17

Description

A cross-site scripting (xss) vulnerability exists in the navbarMenuAndLogo.php user name functionality of WWBN AVideo dev master commit 15fed957fb. A specially crafted HTTP request can lead to arbitrary Javascript execution. An attacker can get a user to visit a webpage to trigger this vulnerability.

Frequently asked questions

What is CVE-2023-48730?: A cross-site scripting (xss) vulnerability exists in the navbarMenuAndLogo.php user name functionality of WWBN AVideo dev master commit 15fed957fb. A specially crafted HTTP request can lead to arbitrary Javascript execution. An attacker can get a user to visit a webpage to trigger this vulnerability.
How severe is CVE-2023-48730?: CVE-2023-48730 has a CVSS 3.x base score of 8.5, rated high severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-48730 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-48730?: CVE-2023-48730 affects Wwbn Avideo. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-48730?: 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-2023-48730 have an EU (EUVD) identifier?: Yes. CVE-2023-48730 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-52764.
When was CVE-2023-48730 published?: CVE-2023-48730 was published on 2024-01-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:wwbn:avideo:15fed957fb:*:*:*:*:*:*:*

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