Withdrawn: this CVE is not a vulnerability
The assigning CNA withdrew CVE-2026-0767 on 2 September 2026, and it carries the Rejected state at CVE.org and NVD. It must not be treated as a live finding. Its pre-withdrawal severity, score and exploitability are withheld below; the record itself is kept because withdrawals are reversible and because the reject reason is the correction worth publishing.
CVE-2026-0767
Open WebUI Cleartext Transmission of Credentials Information Disclosure Vulnerability
Description
Rejected reason: Open WebU's investigation showed that this describes the behavior of plain HTTP rather than a defect in the product. TLS termination is the operator's deployment decision, as it is for any backend that speaks HTTP, and not a security issue. https://docs.openwebui.com/security/vendor-dispositions/cve-2026-0767
INFO
Published Date :
Jan. 23, 2026, 4:16 a.m.
Last Modified :
Sept. 2, 2026, 6:19 p.m.
Remotely Exploit :
—
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.0 | MEDIUM | 99f1926a-a320-47d8-bbb5-42feb611262e | ||||
| CVSS 3.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] |
Public PoC/Exploit Available at Github
CVE-2026-0767 has a 1 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Proof of Concept for CVE-2026-0770 - Langflow Remote Code Execution
cve exploit poc rce cve-2026-0770
Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-0767 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-0767 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Rejected by [email protected]
Sep. 02, 2026
Action Type Old Value New Value -
CVE Modified by [email protected]
Sep. 02, 2026
Action Type Old Value New Value Changed Description Open WebUI Cleartext Transmission of Credentials Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Open WebUI. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of credentials provided to the endpoint. The issue results from transmitting sensitive information in plaintext. An attacker can leverage this vulnerability to disclose transmitted credentials, leading to further compromise. Was ZDI-CAN-28259. Rejected reason: Open WebU's investigation showed that this describes the behavior of plain HTTP rather than a defect in the product. TLS termination is the operator's deployment decision, as it is for any backend that speaks HTTP, and not a security issue. https://docs.openwebui.com/security/vendor-dispositions/cve-2026-0767 Removed CVSS V3.1 NIST: AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Removed CVSS V3 Zero Day Initiative: AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Removed CWE Zero Day Initiative: CWE-319 Removed CPE Configuration OR *cpe:2.3:a:openwebui:open_webui:0.6.32:*:*:*:*:*:*:* Added Affected Affected value removed. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/0xxx/CVE-2026-0767.json">CVE-2026-0767</a> Removed Reference Zero Day Initiative: https://www.zerodayinitiative.com/advisories/ZDI-26-033/ Removed Reference Type Zero Day Initiative: https://www.zerodayinitiative.com/advisories/ZDI-26-033/ Types: Third Party Advisory -
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'Open WebUI', 'product': 'Open WebUI', 'versions': [{'status': 'affected', 'version': '0.6.32'}], 'defaultStatus': 'unknown'}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-0767', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-01-23T16:33:42.787569Z'} -
Initial Analysis by [email protected]
Jan. 30, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Added CPE Configuration OR *cpe:2.3:a:openwebui:open_webui:0.6.32:*:*:*:*:*:*:* Added Reference Type Zero Day Initiative: https://www.zerodayinitiative.com/advisories/ZDI-26-033/ Types: Third Party Advisory -
New CVE Received by [email protected]
Jan. 23, 2026
Action Type Old Value New Value Added Description Open WebUI Cleartext Transmission of Credentials Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Open WebUI. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of credentials provided to the endpoint. The issue results from transmitting sensitive information in plaintext. An attacker can leverage this vulnerability to disclose transmitted credentials, leading to further compromise. Was ZDI-CAN-28259. Added CVSS V3 AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Added CWE CWE-319 Added Reference https://www.zerodayinitiative.com/advisories/ZDI-26-033/