CVE-2026-82288Stable Diffusion WebUI Credential Disclosure via /sdapi/v1/cmd-flags
Updated under an hour ago ()
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It affects AUTOMATIC1111 stable-diffusion-webui. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weakness (CWE)
- CWE-522
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Awaiting Analysis
- Record last updated
- Sep 24, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
AUTOMATIC1111 stable-diffusion-webui automatic1111:stable_diffusion_webui (from the name) | through 1.10.1 | CNA record |
References
- https://github.com/AUTOMATIC1111/stable-diffusion-webui/issues/17411issue-tracking
- https://github.com/AUTOMATIC1111/stable-diffusion-webuiproduct
- https://github.com/AUTOMATIC1111/stable-diffusion-webui/blob/82a973c04367123ae98bd9abdf80d9eda9b910e2/modules/api/api.pytechnical-description
- https://www.vulncheck.com/advisories/stable-diffusion-webui-credential-disclosure-via-sdapi-v1-cmd-flagsthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.