How severe is CVE-2024-8400?

CVE-2024-8400 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-2024-8400 being actively exploited?

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

What products are affected by CVE-2024-8400?

CVE-2024-8400 affects Gaizhenbiao Chuanhuchatgpt. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-8400?

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

Does CVE-2024-8400 have an EU (EUVD) identifier?

Yes. CVE-2024-8400 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6898.

When was CVE-2024-8400 published?

CVE-2024-8400 was published on 2025-03-20 and last updated on 2026-06-17.

CVE-2024-8400

CVE-2024-8400 is a medium-severity vulnerability in Gaizhenbiao Chuanhuchatgpt 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)
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-6898
Weakness: CWE-79
Affected product: Gaizhenbiao Chuanhuchatgpt
Published: 2025-03-20
Last modified: 2026-06-17

Description

A stored cross-site scripting (XSS) vulnerability exists in the latest version of gaizhenbiao/chuanhuchatgpt. The vulnerability allows an attacker to upload a malicious HTML file containing JavaScript code, which is then executed when the file is accessed. This can lead to the execution of arbitrary JavaScript in the context of the user's browser.

Frequently asked questions

What is CVE-2024-8400?: A stored cross-site scripting (XSS) vulnerability exists in the latest version of gaizhenbiao/chuanhuchatgpt. The vulnerability allows an attacker to upload a malicious HTML file containing JavaScript code, which is then executed when the file is accessed. This can lead to the execution of arbitrary JavaScript in the context of the user's browser.
How severe is CVE-2024-8400?: CVE-2024-8400 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-2024-8400 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-8400?: CVE-2024-8400 affects Gaizhenbiao Chuanhuchatgpt. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-8400?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-8400 have an EU (EUVD) identifier?: Yes. CVE-2024-8400 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6898.
When was CVE-2024-8400 published?: CVE-2024-8400 was published on 2025-03-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:gaizhenbiao:chuanhuchatgpt:*:*:*:*:*:*:*:*

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