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89 lines
2.5 KiB
JSON
89 lines
2.5 KiB
JSON
{
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"id": "CVE-2021-42048",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2022-09-29T03:15:14.707",
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"lastModified": "2022-09-30T16:42:35.540",
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"vulnStatus": "Analyzed",
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"descriptions": [
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{
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"lang": "en",
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"value": "An issue was discovered in the Growth extension in MediaWiki through 1.36.2. Any admin can add arbitrary JavaScript code to the Newcomer home page footer, which can be executed by viewers with zero edits."
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},
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{
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"lang": "es",
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"value": "Se ha detectado un problema en la extensi\u00f3n Growth en MediaWiki versiones hasta 1.36.2. Cualquier administrador puede a\u00f1adir c\u00f3digo JavaScript arbitrario al pie de la p\u00e1gina de inicio de los reci\u00e9n llegados, que puede ser ejecutado por los espectadores sin necesidad de realizar ninguna edici\u00f3n"
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "HIGH",
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"userInteraction": "REQUIRED",
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"scope": "CHANGED",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"availabilityImpact": "NONE",
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"baseScore": 4.8,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 1.7,
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"impactScore": 2.7
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-79"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*",
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"versionEndIncluding": "1.36.2",
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"matchCriteriaId": "852AD0A4-1F54-4352-8554-34DE96EF04D9"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://gerrit.wikimedia.org/r/q/Iaa90a8976834d70caad592e9d1b18510318db537",
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"source": "cve@mitre.org",
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"tags": [
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"Patch",
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"Vendor Advisory"
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]
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},
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{
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"url": "https://phabricator.wikimedia.org/T289064",
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"source": "cve@mitre.org",
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"tags": [
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"Patch",
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"Vendor Advisory"
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]
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}
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]
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} |