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vuln-cve/data/2026/4xxx/CVE-2026-4929.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-4929",
"assignerOrgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
"state": "PUBLISHED",
"assignerShortName": "drupal",
"dateReserved": "2026-03-26T19:18:14.271Z",
"datePublished": "2026-05-21T21:48:23.461Z",
"dateUpdated": "2026-05-22T12:52:46.535Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
"shortName": "drupal",
"dateUpdated": "2026-05-21T21:48:23.461Z"
},
"title": "Simple Hierarchical Select (Drupal 7) XSS in term-derived output",
"datePublic": "2026-03-03T07:00:00.000Z",
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"description": "Cross-site Scripting (XSS)",
"type": "CWE"
}
]
}
],
"affected": [
{
"vendor": "Drupal",
"product": "Simple Hierarchical Select (shs)",
"collectionURL": "https://www.drupal.org/project/shs",
"repo": "https://git.drupalcode.org/project/shs",
"versions": [
{
"status": "affected",
"version": "7.x-1.0",
"lessThan": "7.x-1.11",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
}
],
"descriptions": [
{
"lang": "en",
"value": "Simple Hierarchical Select (SHS) for Drupal 7 contains cross-site scripting risk due to improper output escaping of term-derived text. Confirmed affected paths include field formatter output (shs_field_formatter_view) and term-tree child-term data generation (shs_term_get_children). Malicious taxonomy term names can be rendered unsafely depending on output context.\nThis affects versions from 7.x-1.0 through (and including) 7.x-1.10.",
"supportingMedia": [
{
"type": "text/html",
"base64": false,
"value": "<p>Simple Hierarchical Select (SHS) for Drupal 7 contains cross-site scripting risk due to improper output escaping of term-derived text. Confirmed affected paths include field formatter output (shs_field_formatter_view) and term-tree child-term data generation (shs_term_get_children). Malicious taxonomy term names can be rendered unsafely depending on output context.<br>This affects versions from 7.x-1.0 through (and including) 7.x-1.10.<br><br></p>"
}
]
}
],
"references": [
{
"url": "https://www.herodevs.com/vulnerability-directory/cve-2026-4929",
"name": "NES patch branch comparison",
"tags": [
"third-party-advisory"
]
},
{
"url": "https://d7es.tag1.com/security-advisories/simple-hierarchical-select-moderately-critical-cross-site-scripting",
"tags": [
"third-party-advisory"
]
}
],
"metrics": [
{
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
],
"cvssV4_0": {
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"privilegesRequired": "LOW",
"userInteraction": "PASSIVE",
"vulnConfidentialityImpact": "LOW",
"subConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "LOW",
"subIntegrityImpact": "LOW",
"vulnAvailabilityImpact": "NONE",
"subAvailabilityImpact": "NONE",
"exploitMaturity": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"valueDensity": "NOT_DEFINED",
"vulnerabilityResponseEffort": "NOT_DEFINED",
"providerUrgency": "NOT_DEFINED",
"version": "4.0",
"baseSeverity": "MEDIUM",
"baseScore": 5.1,
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N"
}
}
],
"credits": [
{
"lang": "en",
"value": "Reporter: Ra Mänd (ram4nd)",
"type": "finder"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "Vulnogram 0.5.0",
"note": "Draft from issue PDF and local SHS patch evidence; replace CVE ID/assigner metadata before publication."
}
},
"adp": [
{
"problemTypes": [
{
"descriptions": [
{
"type": "CWE",
"cweId": "CWE-79",
"lang": "en",
"description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"
}
]
}
],
"references": [
{
"url": "https://www.herodevs.com/vulnerability-directory/cve-2026-4929?nes-for-drupal-7",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-05-22T12:52:40.007115Z",
"id": "CVE-2026-4929",
"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": "2026-05-22T12:52:46.535Z"
}
}
]
}
}