178 lines
7.2 KiB
JSON
178 lines
7.2 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-2026-77139",
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"assignerOrgId": "f4fb688c-4412-4426-b4b8-421ecf27b14a",
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"state": "PUBLISHED",
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"assignerShortName": "TYPO3",
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"dateReserved": "2026-08-20T13:10:15.962Z",
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"datePublished": "2026-08-25T09:00:37.199Z",
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"dateUpdated": "2026-08-25T14:04:39.871Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "f4fb688c-4412-4426-b4b8-421ecf27b14a",
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"shortName": "TYPO3",
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"dateUpdated": "2026-08-25T12:26:38.507Z"
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},
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"title": "Path Traversal in extension \"Mask\" (mask)",
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"datePublic": "2026-08-25T09:00:00.000Z",
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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-22",
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"description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
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"type": "CWE"
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},
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{
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"lang": "en",
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"cweId": "CWE-73",
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"description": "CWE-73 External Control of File Name or Path",
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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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"affected": [
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{
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"vendor": "TYPO3",
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"product": "Extension \"Mask\"",
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"collectionURL": "https://packagist.org/",
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"packageName": "mask/mask",
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"versions": [
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{
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"status": "affected",
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"version": "9.0.0",
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"lessThan": "9.0.11",
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"versionType": "semver"
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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": "8.3.12",
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"versionType": "semver"
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}
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],
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"defaultStatus": "unaffected"
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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": "The extension fails to validate a client-supplied template element key before using it to build file paths for saving and deleting Mask template files. An authenticated backend user with access to the Mask module can supply a key containing path traversal sequences to create or delete .html files outside the configured template directory.",
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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": "The extension fails to validate a client-supplied template element key before using it to build file paths for saving and deleting Mask template files. An authenticated backend user with access to the Mask module can supply a key containing path traversal sequences to create or delete <code>.html</code> files outside the configured template directory."
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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://typo3.org/security/advisory/typo3-ext-sa-2026-017",
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"tags": [
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"vendor-advisory"
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]
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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": "PRESENT",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "HIGH",
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"subIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "LOW",
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"subAvailabilityImpact": "NONE",
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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,
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N"
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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": "Seungbin Yang",
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"type": "reporter"
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},
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{
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"lang": "en",
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"value": "Christian Kuhn",
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"type": "reporter"
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},
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{
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"lang": "en",
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"value": "Nikita Hovratov",
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"type": "remediation developer"
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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 1.0.0"
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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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"timestamp": "2026-08-25T14:04:32.856274Z",
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"id": "CVE-2026-77139",
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"options": [
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{
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"Exploitation": "none"
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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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"role": "CISA Coordinator",
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"version": "2.0.3"
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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": "2026-08-25T14:04:39.871Z"
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}
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}
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]
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}
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} |