How severe is CVE-2021-24302?

CVE-2021-24302 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2021-24302 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-24302?

CVE-2021-24302 affects Neox Hana Flv Player. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-24302?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-24302 published?

CVE-2021-24302 was published on 2021-05-24 and last updated on 2026-06-17.

CVE-2021-24302

CVE-2021-24302 is a medium-severity vulnerability in Neox Hana Flv Player with a CVSS 3.x base score of 5.4. 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: Medium (CVSS 3.x base score 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Neox Hana Flv Player
Published: 2021-05-24
Last modified: 2026-06-17

Description

The Hana Flv Player WordPress plugin through 3.1.3 is vulnerable to an Authenticated Stored Cross-Site Scripting (XSS) vulnerability within the 'Default Skin' field.

Frequently asked questions

What is CVE-2021-24302?: The Hana Flv Player WordPress plugin through 3.1.3 is vulnerable to an Authenticated Stored Cross-Site Scripting (XSS) vulnerability within the 'Default Skin' field.
How severe is CVE-2021-24302?: CVE-2021-24302 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2021-24302 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-24302?: CVE-2021-24302 affects Neox Hana Flv Player. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-24302?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-24302 published?: CVE-2021-24302 was published on 2021-05-24 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/372a66ca-1c3c-4429-86a5-81dbdaa9ec7d

Affected products (1)

cpe:2.3:a:neox:hana_flv_player:*:*:*:*:*:wordpress:*:*

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