CVE-2024-7999
Open WebUI Unauthenticated Multipart Boundary Denial of Service (DoS) Vulnerability in api/chat/file
CVE-2024-7999 has been rejected by its source and should not be treated as a live vulnerability, published March 20, 2025. Fixed in open-webui 0.4.7.
- Severity
- 7.5 HighCVSS 3.0, GitHub Advisories
- Exploit chance
- UnscoredNo EPSS score yet
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
0.4.7open-webui +1 more
Description
** REJECT ** DO NOT USE THIS CVE ID NUMBER. The Rejected CVE Record is a duplicate of CVE-2024-53981. Notes: All CVE users should reference CVE-2024-53981 instead of this CVE Record. All references and descriptions in this candidate have been removed to prevent accidental usage.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
open-webuiPyPI | before 0.4.7 | 0.4.7 |
open-webuiPyPI | before 0.4.7, plus listed versions 0.1.1240.1.1250.2.00.2.10.2.2 Show 45 moreShow less0.2.30.2.40.2.50.3.00.3.10.3.100.3.120.3.130.3.140.3.150.3.160.3.170.3.17.dev20.3.17.dev30.3.17.dev40.3.17.dev50.3.180.3.190.3.20.3.200.3.210.3.220.3.230.3.240.3.250.3.260.3.270.3.27.dev10.3.27.dev20.3.27.dev30.3.280.3.290.3.30.3.300.3.30.dev10.3.30.dev20.3.310.3.31.dev10.3.320.3.330.3.33.dev10.3.340.3.350.3.40.3.5 | 0.4.7 |
What each source reports
GitHub Advisories Score usedGHSA-6wj5-5pgr-jwq8
Open WebUI Unauthenticated Multipart Boundary Denial of Service (DoS) Vulnerability in api/chat/file
A vulnerability in open-webui/open-webui version 79778fa allows an attacker to cause a Denial of Service (DoS) by uploading a file with a malformed multipart boundary. By appending a large number of characters to the end of the multipart boundary, the server continuously processes each character, rendering the application inaccessible. This issue can prevent all users from accessing the application until the server recovers.
- Record
GHSA-6wj5-5pgr-jwq8- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-400
- Updated
- 2026-11-02
CVE ListNo score
** REJECT ** DO NOT USE THIS CVE ID NUMBER. The Rejected CVE Record is a duplicate of CVE-2024-53981. Notes: All CVE users should reference CVE-2024-53981 instead of this CVE Record. All references and descriptions in this candidate have been removed to prevent accidental usage.
- Record
CVE-2024-7999- Updated
- 2026-11-02
EUVDEUVD-2025-6952
** REJECT ** DO NOT USE THIS CVE ID NUMBER. The Rejected CVE Record is a duplicate of CVE-2024-53981. Notes: All CVE users should reference CVE-2024-53981 instead of this CVE Record. All references and descriptions in this candidate have been removed to prevent accidental usage.
- Record
EUVD-2025-6952- CVSS
- 0.0 None
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
NVDNo score
Rejected reason: ** REJECT ** DO NOT USE THIS CVE ID NUMBER. The Rejected CVE Record is a duplicate of CVE-2024-53981. Notes: All CVE users should reference CVE-2024-53981 instead of this CVE Record. All references and descriptions in this candidate have been removed to prevent accidental usage.
- Record
CVE-2024-7999- Updated
- 2026-11-02
OSVGHSA-6wj5-5pgr-jwq8
Open WebUI Unauthenticated Multipart Boundary Denial of Service (DoS) Vulnerability in api/chat/file
A vulnerability in open-webui/open-webui version 79778fa allows an attacker to cause a Denial of Service (DoS) by uploading a file with a malformed multipart boundary. By appending a large number of characters to the end of the multipart boundary, the server continuously processes each character, rendering the application inaccessible. This issue can prevent all users from accessing the application until the server recovers.
- Record
GHSA-6wj5-5pgr-jwq8- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-400
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
References
huntr.com/bounties/15eb4fbe-70d4-420e-806a-ec6f4ecb7202
github.com/open-webui/open-webui/commit/f311c03a21dc09e279a0cad7482a68b273517baf
nvd.nist.gov/vuln/detail/CVE-2024-53981
Left out here: 14 versions. The JSON record has them.