How severe is CVE-2023-47861?

CVE-2023-47861 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-47861 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-47861?

CVE-2023-47861 primarily affects Wwbn Avideo. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-47861?

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-2023-47861 have an EU (EUVD) identifier?

Yes. CVE-2023-47861 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-51955.

When was CVE-2023-47861 published?

CVE-2023-47861 was published on 2024-01-10 and last updated on 2026-06-17.

CVE-2023-47861

CVE-2023-47861 is a critical-severity vulnerability in Wwbn Avideo with a CVSS 3.x base score of 9.0. 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: Critical (CVSS 3.x base score 9.0)
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-51955
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 channelBody.php user name functionality of WWBN AVideo 11.6 and 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-2023-47861?: A cross-site scripting (xss) vulnerability exists in the channelBody.php user name functionality of WWBN AVideo 11.6 and 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-2023-47861?: CVE-2023-47861 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-47861 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-47861?: CVE-2023-47861 primarily affects Wwbn Avideo. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-47861?: 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-2023-47861 have an EU (EUVD) identifier?: Yes. CVE-2023-47861 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-51955.
When was CVE-2023-47861 published?: CVE-2023-47861 was published on 2024-01-10 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:wwbn:avideo:11.6:*:*:*:*:*:*:*
cpe:2.3:a:wwbn:avideo:15fed957fb:*:*:*:*:*:*:*

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