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https://github.com/fkie-cad/nvd-json-data-feeds.git
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118 lines
4.0 KiB
JSON
118 lines
4.0 KiB
JSON
{
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"id": "CVE-2023-30538",
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"sourceIdentifier": "security-advisories@github.com",
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"published": "2023-04-18T22:15:08.130",
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"lastModified": "2023-04-28T03:50:49.933",
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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": "Discourse is an open source platform for community discussion. Due to the improper sanitization of SVG files, an attacker can execute arbitrary JavaScript on the users\u2019 browsers by uploading a crafted SVG file. This issue is patched in the latest stable and tests-passed versions of Discourse. Users are advised to upgrade. For users unable to upgrade there are two possible workarounds: enable CDN handing of uploads (and ensure the CDN sanitizes SVG files) or disable SVG file uploads by ensuring that the `authorized extensions` site setting does not include `svg` (or reset that setting to the default, by default Discourse doesn't enable SVG uploads by users). "
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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:L/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": "LOW",
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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": 5.4,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 2.3,
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"impactScore": 2.7
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},
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{
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"source": "security-advisories@github.com",
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"type": "Secondary",
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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:N/UI:R/S:U/C:L/I:L/A:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "REQUIRED",
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"scope": "UNCHANGED",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"availabilityImpact": "NONE",
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"baseScore": 5.4,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 2.8,
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"impactScore": 2.5
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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": "security-advisories@github.com",
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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:discourse:discourse:*:*:*:*:stable:*:*:*",
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"versionEndIncluding": "3.0.2",
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"matchCriteriaId": "00B6C4A7-D922-42E9-9E83-4FF77564982E"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:discourse:discourse:*:*:*:*:beta:*:*:*",
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"versionEndExcluding": "3.1.0",
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"matchCriteriaId": "D3C08972-822D-4657-9B6F-02BC692B7C6E"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:discourse:discourse:3.1.0:beta1:*:*:beta:*:*:*",
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"matchCriteriaId": "B9BBED17-A6BA-4F17-8814-8D8521F28375"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:discourse:discourse:3.1.0:beta2:*:*:beta:*:*:*",
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"matchCriteriaId": "888B8ECF-EBE0-4821-82F6-B0026E95E407"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:discourse:discourse:3.1.0:beta3:*:*:beta:*:*:*",
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"matchCriteriaId": "FD0302B1-C0BA-49EE-8E1B-E8A43879BFC2"
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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://github.com/discourse/discourse/security/advisories/GHSA-w5mv-4pjf-xj43",
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"source": "security-advisories@github.com",
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"tags": [
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"Mitigation",
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"Third Party Advisory"
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]
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}
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]
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} |