CVE-2024-9216
CVE-2024-9216 is a high-severity vulnerability in Gaizhenbiao Chuanhuchatgpt with a CVSS 3.x base score of 8.1. 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-304.
Key facts
- Severity: High (CVSS 3.x base score 8.1)
- EPSS exploit prediction: 1% (44th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-6872
- Weakness: CWE-304
- Affected product: Gaizhenbiao Chuanhuchatgpt
- Published:
- Last modified:
Description
An authentication bypass vulnerability exists in gaizhenbiao/ChuanhuChatGPT, as of commit 3856d4f, allowing any user to read and delete other users' chat history. The vulnerability arises because the username is provided via an HTTP request from the client side, rather than being read from a secure source like a cookie. This allows an attacker to pass another user's username to the get_model function, thereby gaining unauthorized access to that user's chat history.
Frequently asked questions
- What is CVE-2024-9216?
- An authentication bypass vulnerability exists in gaizhenbiao/ChuanhuChatGPT, as of commit 3856d4f, allowing any user to read and delete other users' chat history. The vulnerability arises because the username is provided via an HTTP request from the client side, rather than being read from a secure source like a cookie. This allows an attacker to pass another user's username to the get_model function, thereby gaining unauthorized access to that user's chat history.
- How severe is CVE-2024-9216?
- CVE-2024-9216 has a CVSS 3.x base score of 8.1, 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 none.
- Is CVE-2024-9216 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-2024-9216?
- CVE-2024-9216 affects Gaizhenbiao Chuanhuchatgpt. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2024-9216?
- 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-2024-9216 have an EU (EUVD) identifier?
- Yes. CVE-2024-9216 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6872.
- When was CVE-2024-9216 published?
- CVE-2024-9216 was published on 2025-03-20 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:gaizhenbiao:chuanhuchatgpt:2024-12-04:*:*:*:*:*:*:*
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