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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-29082",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-03-03T20:51:43.483Z",
"datePublished": "2026-03-06T16:33:31.961Z",
"dateUpdated": "2026-03-09T14:59:32.254Z"
},
"containers": {
"cna": {
"title": "Kestra: Stored Cross-Site Scripting in Markdown File Preview",
"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": "NONE",
"baseScore": 7.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/kestra-io/kestra/security/advisories/GHSA-r36c-83hm-pc8j",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/kestra-io/kestra/security/advisories/GHSA-r36c-83hm-pc8j"
},
{
"name": "https://github.com/kestra-io/kestra/releases/tag/v1.0.30",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/kestra-io/kestra/releases/tag/v1.0.30"
}
],
"affected": [
{
"vendor": "kestra-io",
"product": "kestra",
"versions": [
{
"version": "<= 1.1.10",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-03-06T16:33:31.961Z"
},
"descriptions": [
{
"lang": "en",
"value": "Kestra is an event-driven orchestration platform. In versions from 1.1.10 and prior, Kestra’s execution-file preview renders user-supplied Markdown (.md) with markdown-it instantiated as html:true and injects the resulting HTML with Vue’s v-html without sanitisation. At time of publication, there are no publicly available patches."
}
],
"source": {
"advisory": "GHSA-r36c-83hm-pc8j",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"references": [
{
"url": "https://github.com/kestra-io/kestra/security/advisories/GHSA-r36c-83hm-pc8j",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-03-09T14:59:28.908853Z",
"id": "CVE-2026-29082",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-03-09T14:59:32.254Z"
}
}
]
}
}