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vuln-cve/data/2026/22xxx/CVE-2026-22257.json
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{
"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"
}
}
]
}
}