176 lines
7.0 KiB
JSON
176 lines
7.0 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-22711",
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"assignerOrgId": "c4f26cc8-17ff-4c99-b5e2-38fc1793eacc",
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"state": "PUBLISHED",
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"assignerShortName": "wikimedia-foundation",
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"dateReserved": "2026-01-08T23:23:42.385Z",
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"datePublished": "2026-04-07T18:39:37.410Z",
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"dateUpdated": "2026-04-08T22:02:16.476Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "c4f26cc8-17ff-4c99-b5e2-38fc1793eacc",
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"shortName": "wikimedia-foundation",
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"dateUpdated": "2026-04-08T22:02:16.476Z"
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},
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"title": "Stored XSS through system messages in WikiLove",
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"cweId": "CWE-87",
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"description": "CWE-87 Improper neutralization of alternate XSS syntax",
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"type": "CWE"
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}
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]
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}
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],
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"impacts": [
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{
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"capecId": "CAPEC-63",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-63 Cross-Site Scripting (XSS)"
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}
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]
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}
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],
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"affected": [
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{
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"vendor": "The Wikimedia Foundation",
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"product": "Mediawiki - Wikilove Extension",
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"versions": [
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{
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"status": "unaffected",
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"version": "1.43"
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},
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{
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"status": "unaffected",
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"version": "1.44"
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},
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{
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"status": "unaffected",
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"version": "1.45"
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},
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{
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"status": "affected",
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"version": "0",
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"lessThan": "1.43",
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"versionType": "custom"
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}
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],
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"defaultStatus": "affected"
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "Improper neutralization of alternate XSS syntax vulnerability in The Wikimedia Foundation Mediawiki - Wikilove Extension allows Cross-Site Scripting (XSS).The issue has been remediated on the `master` branch, and in the release branches for MediaWiki versions 1.43, 1.44, and 1.45.",
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"supportingMedia": [
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{
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"type": "text/html",
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"base64": false,
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"value": "Improper neutralization of alternate XSS syntax vulnerability in The Wikimedia Foundation Mediawiki - Wikilove Extension allows Cross-Site Scripting (XSS).<p>The issue has been remediated on the `master` branch, and in the release branches for MediaWiki versions 1.43, 1.44, and 1.45.<br></p>"
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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://phabricator.wikimedia.org/T416502"
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},
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{
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"url": "https://gerrit.wikimedia.org/r/q/Iab86209478a044504f5a6aea0d8c3d14f21c48b3"
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}
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],
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"metrics": [
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{
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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],
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"cvssV4_0": {
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "LOW",
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"subConfidentialityImpact": "LOW",
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"vulnIntegrityImpact": "LOW",
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"subIntegrityImpact": "LOW",
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"vulnAvailabilityImpact": "LOW",
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"subAvailabilityImpact": "LOW",
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"exploitMaturity": "NOT_DEFINED",
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"Safety": "NOT_DEFINED",
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"Automatable": "NOT_DEFINED",
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"Recovery": "NOT_DEFINED",
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"valueDensity": "NOT_DEFINED",
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"vulnerabilityResponseEffort": "NOT_DEFINED",
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"providerUrgency": "NOT_DEFINED",
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"version": "4.0",
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"baseSeverity": "MEDIUM",
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"baseScore": 6.9,
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L"
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}
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "SomeRandomDeveloper",
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"type": "finder"
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}
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],
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"source": {
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"discovery": "UNKNOWN"
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},
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"x_generator": {
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"engine": "Vulnogram 1.0.1"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2026-22711",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2026-04-07T20:34:51.173753Z"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-04-07T20:42:44.089Z"
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}
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}
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]
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}
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} |