{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-24539", "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc", "state": "PUBLISHED", "assignerShortName": "Go", "dateReserved": "2023-01-25T21:19:20.642Z", "datePublished": "2023-05-11T15:29:38.143Z", "dateUpdated": "2023-06-12T19:08:23.986Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc", "shortName": "Go", "dateUpdated": "2023-06-12T19:08:23.986Z"}, "title": "Improper sanitization of CSS values in html/template", "descriptions": [{"lang": "en", "value": "Angle brackets (<>) are not considered dangerous characters when inserted into CSS contexts. Templates containing multiple actions separated by a '/' character can result in unexpectedly closing the CSS context and allowing for injection of unexpected HTML, if executed with untrusted input."}], "affected": [{"vendor": "Go standard library", "product": "html/template", "collectionURL": "https://pkg.go.dev", "packageName": "html/template", "versions": [{"version": "0", "lessThan": "1.19.9", "status": "affected", "versionType": "semver"}, {"version": "1.20.0-0", "lessThan": "1.20.4", "status": "affected", "versionType": "semver"}], "programRoutines": [{"name": "cssValueFilter"}, {"name": "escaper.commit"}, {"name": "Template.Execute"}, {"name": "Template.ExecuteTemplate"}], "defaultStatus": "unaffected"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-74: Improper input validation"}]}], "references": [{"url": "https://go.dev/issue/59720"}, {"url": "https://go.dev/cl/491615"}, {"url": "https://groups.google.com/g/golang-announce/c/MEb0UyuSMsU"}, {"url": "https://pkg.go.dev/vuln/GO-2023-1751"}], "credits": [{"lang": "en", "value": "Juho Nurminen of Mattermost"}]}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*", "matchCriteriaId": "B49801BA-4BE3-426B-871F-DB08D8457D9A", "versionEndExcluding": "1.19.9", "vulnerable": true}, {"criteria": "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*", "matchCriteriaId": "7A58122D-22F9-435E-A06B-B4E7367C2C70", "versionEndExcluding": "1.20.4", "versionStartIncluding": "1.20.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Angle brackets (<>) are not considered dangerous characters when inserted into CSS contexts. Templates containing multiple actions separated by a '/' character can result in unexpectedly closing the CSS context and allowing for injection of unexpected HTML, if executed with untrusted input."}], "id": "CVE-2023-24539", "lastModified": "2023-11-07T04:08:32.030", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-05-11T16:15:09.600", "references": [{"source": "security@golang.org", "tags": ["Patch"], "url": "https://go.dev/cl/491615"}, {"source": "security@golang.org", "tags": ["Issue Tracking", "Patch"], "url": "https://go.dev/issue/59720"}, {"source": "security@golang.org", "tags": ["Mailing List", "Release Notes"], "url": "https://groups.google.com/g/golang-announce/c/MEb0UyuSMsU"}, {"source": "security@golang.org", "tags": ["Vendor Advisory"], "url": "https://pkg.go.dev/vuln/GO-2023-1751"}], "sourceIdentifier": "security@golang.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-74"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}