mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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158 lines
5.2 KiB
JSON
158 lines
5.2 KiB
JSON
{
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"id": "CVE-2020-11055",
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"sourceIdentifier": "security-advisories@github.com",
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"published": "2020-05-07T21:15:11.733",
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"lastModified": "2020-05-13T17:30:15.233",
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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": "In BookStack greater than or equal to 0.18.0 and less than 0.29.2, there is an XSS vulnerability in comment creation. A user with permission to create comments could POST HTML directly to the system to be saved in a comment, which would then be executed/displayed to others users viewing the comment. Through this vulnerability custom JavaScript code could be injected and therefore ran on other user machines. This most impacts scenarios where not-trusted users are given permission to create comments. This has been fixed in 0.29.2."
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},
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{
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"lang": "es",
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"value": "En BookStack versiones posteriores o igual a 0.18.0 y versiones menores a 0.29.2, se presenta una vulnerabilidad de tipo XSS en la creaci\u00f3n de comentarios. Un usuario con permiso para crear comentarios podr\u00eda PUBLICAR HTML directamente en el sistema para ser guardado en un comentario, que luego es ejecutado y desplegado a otros usuarios que visualicen el comentario. Por medio de esta vulnerabilidad, el c\u00f3digo JavaScript personalizado podr\u00eda ser inyectado y, por lo tanto, ejecutarse en otras m\u00e1quinas de usuario. Esto impacta m\u00e1s a los escenarios en los que los usuarios no confiables se le otorgan permiso para crear comentarios. Esto se ha corregido en 0.29.2."
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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:L/UI:N/S:U/C:L/I:L/A:L",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"availabilityImpact": "LOW",
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"baseScore": 6.3,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 2.8,
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"impactScore": 3.4
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}
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],
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"cvssMetricV2": [
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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": "2.0",
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"vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
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"accessVector": "NETWORK",
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"accessComplexity": "MEDIUM",
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"authentication": "SINGLE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "NONE",
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"baseScore": 3.5
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},
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"baseSeverity": "LOW",
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"exploitabilityScore": 6.8,
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"impactScore": 2.9,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": true
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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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"source": "security-advisories@github.com",
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"type": "Secondary",
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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:bookstackapp:bookstack:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "0.18.0",
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"versionEndExcluding": "0.29.2",
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"matchCriteriaId": "7B988CCC-6913-4C11-8ABD-A4E5660EDFBB"
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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": "http://jvn.jp/en/jp/JVN41035278/index.html",
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"source": "security-advisories@github.com",
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"tags": [
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"Third Party Advisory"
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]
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},
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{
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"url": "https://bookstackapp.com/blog/beta-release-v0-29-2/",
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"source": "security-advisories@github.com",
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"tags": [
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"Release Notes",
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"Vendor Advisory"
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]
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},
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{
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"url": "https://github.com/BookStackApp/BookStack/releases/tag/v0.29.2",
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"source": "security-advisories@github.com",
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"tags": [
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"Release Notes"
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]
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},
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{
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"url": "https://github.com/BookStackApp/BookStack/security/advisories/GHSA-5vf7-q87h-pg6w",
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"source": "security-advisories@github.com",
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"tags": [
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"Third Party Advisory"
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]
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}
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]
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} |