In version v0.3.32 of open-webui/open-webui, the application allows users to submit large payloads in the email and password fields during the sign-in process due to the lack of character length validation on these inputs. This vulnerability can lead to a Denial of Service (DoS) condition when a user submits excessively large strings, exhausting server resources such as CPU, memory, and disk space, and rendering the service unavailable for legitimate users. This makes the server susceptible to resource exhaustion attacks without requiring authentication.
This CVE has been withdrawn by MITRE
MITRE marked CVE-2024-12534 as REJECTED on . It is no longer considered a valid vulnerability record. The original content below is preserved for historical reference only.
Reason given by MITRE
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
CVE-2024-12534
✕ Withdrawn — historical dataHIGHNVD 7.5
7.5CVSS
- CVSS v3
- 7.5
- EchelonGraph score
- Not yet assessedThis CVE record was withdrawn by its numbering authority, so there is no vulnerability to rate.
- EPSS PROB
- —
- EPSS %ILE
- —
- KEV
- —Not applicable: this CVE ID was withdrawn
Published
March 20, 2025
Last Modified
July 18, 2025
References (1)
Frequently asked(4)
What is CVE-2024-12534?
CVE-2024-12534 is a rejected CVE ID: its record was withdrawn on August 13, 2026 and no longer describes a vulnerability. Reason given: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
When was the CVE record for CVE-2024-12534 published?
The CVE record for CVE-2024-12534 was published on March 20, 2025. EchelonGraph's copy of the record carries a last-modified date of July 18, 2025; the record at its source may have been updated since.
What is the CVSS score of CVE-2024-12534?
CVE-2024-12534 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2024-12534?
There is nothing to remediate under CVE-2024-12534: it is a rejected (withdrawn) CVE ID and no longer describes a vulnerability.