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Wed, 07 Oct 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
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Tue, 06 Oct 2026 23:30:00 +0000
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|---|---|---|
| First Time appeared |
Gitea
Gitea gitea |
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| Vendors & Products |
Gitea
Gitea gitea |
Tue, 06 Oct 2026 19:30:00 +0000
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|---|---|---|
| Description | Gitea's container registry served blob downloads with a `Content-Type` taken from the media type declared in pushed image manifests, without a `Content-Disposition` or restrictive content security policy. A user who can push container images can publish a blob containing HTML and JavaScript with a `text/html` media type. When a victim who is authenticated to the instance opens the blob URL in a browser, the script runs on the Gitea origin and can perform actions as the victim, such as creating API tokens. | |
| Title | Gitea container registry stored XSS through blob media type | |
| Weaknesses | CWE-79 | |
| References |
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Status: PUBLISHED
Assigner: Gitea
Published:
Updated: 2026-10-07T20:17:12.875Z
Reserved: 2026-10-04T21:57:35.562Z
Link: CVE-2026-103667
Updated: 2026-10-07T20:17:08.883Z
Status : Awaiting Analysis
Published: 2026-10-06T20:17:14.607
Modified: 2026-10-07T21:17:07.600
Link: CVE-2026-103667
No data.
OpenCVE Enrichment
Updated: 2026-10-07T22:30:14Z
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CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')