Salvo is a Rust web backend framework. Prior to version 0.88.1, the function list_html generate an file view of a folder which include a render of the current path, in which its inserted in the HTML without proper sanitation, this leads to reflected XSS using the fact that request path is decoded and normalized in the matching stage but not is inserted raw in the html view (current.path), the only constraint here is for the root path (eg. /files in the PoC example) to have a sub directory (e.g common ones styles/scripts/etc…) so that the matching return the list HTML page instead of the Not Found page. This issue has been patched in version 0.88.1.
Metrics
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History
Fri, 09 Jan 2026 13:30:00 +0000
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Salvo-rs
Salvo-rs salvo |
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Salvo-rs
Salvo-rs salvo |
Thu, 08 Jan 2026 19:15:00 +0000
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ssvc
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Thu, 08 Jan 2026 18:30:00 +0000
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| Description | Salvo is a Rust web backend framework. Prior to version 0.88.1, the function list_html generate an file view of a folder which include a render of the current path, in which its inserted in the HTML without proper sanitation, this leads to reflected XSS using the fact that request path is decoded and normalized in the matching stage but not is inserted raw in the html view (current.path), the only constraint here is for the root path (eg. /files in the PoC example) to have a sub directory (e.g common ones styles/scripts/etc…) so that the matching return the list HTML page instead of the Not Found page. This issue has been patched in version 0.88.1. | |
| Title | Salvo is vulnerable to reflected XSS in the list_html function | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-01-08T18:21:57.861Z
Updated: 2026-01-08T18:39:58.946Z
Reserved: 2026-01-07T05:19:12.922Z
Link: CVE-2026-22256
Updated: 2026-01-08T18:39:35.888Z
Status : Received
Published: 2026-01-08T19:16:00.107
Modified: 2026-01-08T19:16:00.107
Link: CVE-2026-22256
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