AUTOMATIC1111 stable-diffusion-webui up to 1.10.1 Cmd Flags /sdapi/v1/cmd-flags gradio_auth/api_auth missing encryption

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.78

Summaryinfo

A vulnerability was found in AUTOMATIC1111 stable-diffusion-webui up to 1.10.1. It has been classified as problematic. This vulnerability affects unknown code of the file /sdapi/v1/cmd-flags of the component Cmd Flags. The manipulation of the argument gradio_auth/api_auth leads to missing encryption. This vulnerability is referenced as CVE-2026-82288. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in AUTOMATIC1111 stable-diffusion-webui up to 1.10.1 and classified as problematic. This issue affects an unknown code block of the file /sdapi/v1/cmd-flags of the component Cmd Flags. The manipulation of the argument gradio_auth/api_auth with an unknown input leads to a missing encryption vulnerability. Using CWE to declare the problem leads to CWE-311. The product does not encrypt sensitive or critical information before storage or transmission. Impacted is confidentiality. The summary by CVE is:

Stable Diffusion WebUI through 1.10.1 contains a credential disclosure vulnerability in the /sdapi/v1/cmd-flags endpoint that returns parsed command-line arguments including gradio_auth and api_auth values in cleartext. Unauthenticated attackers can access this endpoint to retrieve configured usernames and passwords, then use them to authenticate to the interface and access the application.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2026-82288 since 08/28/2026. The exploitation is known to be difficult. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1600 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.5

VulDB Base Score: 3.7
VulDB Temp Score: 3.6
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (VulnCheck): 🔒

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Missing encryption
CWE: CWE-311 / CWE-310
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

08/28/2026 Advisory disclosed
08/28/2026 +0 days CVE reserved
08/28/2026 +0 days VulDB entry created
08/28/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Not defined

CVE: CVE-2026-82288 (🔒)
GCVE (CVE): GCVE-0-2026-82288
GCVE (VulDB): GCVE-100-396905

Entryinfo

Created: 08/28/2026 23:04
Changes: 08/28/2026 23:04 (76)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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