{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-22257","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-01-07T05:19:12.922Z","datePublished":"2026-01-08T18:22:05.661Z","dateUpdated":"2026-01-08T18:38:12.920Z"},"containers":{"cna":{"title":"Salvo is vulnerable to stored XSS in the list_html function by uploading files with malicious names","problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:L","version":"3.1"}}],"references":[{"name":"https://github.com/salvo-rs/salvo/security/advisories/GHSA-54m3-5fxr-2f3j","tags":["x_refsource_CONFIRM"],"url":"https://github.com/salvo-rs/salvo/security/advisories/GHSA-54m3-5fxr-2f3j"},{"name":"https://github.com/salvo-rs/salvo/blob/16efeba312a274739606ce76366d921768628654/crates/serve-static/src/dir.rs#L581","tags":["x_refsource_MISC"],"url":"https://github.com/salvo-rs/salvo/blob/16efeba312a274739606ce76366d921768628654/crates/serve-static/src/dir.rs#L581"}],"affected":[{"vendor":"salvo-rs","product":"salvo","versions":[{"version":"< 0.88.1","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-01-08T18:22:05.661Z"},"descriptions":[{"lang":"en","value":"Salvo is a Rust web backend framework. Prior to version 0.88.1, the function list_html generates a file view of a folder without sanitizing the files or folders names, this may potentially lead to XSS in cases where a website allow the access to public files using this feature and anyone can upload a file. This issue has been patched in version 0.88.1."}],"source":{"advisory":"GHSA-54m3-5fxr-2f3j","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-08T18:37:08.251260Z","id":"CVE-2026-22257","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-01-08T18:38:12.920Z"}}]}}