198 lines
7.9 KiB
JSON
198 lines
7.9 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"cveId": "CVE-2023-6551",
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"assignerOrgId": "4bb8329e-dd38-46c1-aafb-9bf32bcb93c6",
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"state": "PUBLISHED",
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"assignerShortName": "CERT-PL",
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"dateReserved": "2023-12-06T11:18:59.869Z",
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"datePublished": "2024-01-04T16:04:34.995Z",
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"dateUpdated": "2025-06-03T14:42:21.494Z"
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},
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"containers": {
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"cna": {
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"affected": [
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{
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"defaultStatus": "affected",
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"product": "class.upload.php",
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"repo": "https://github.com/verot/class.upload.php",
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"vendor": "class.upload.php",
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"versions": [
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{
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"lessThanOrEqual": "*",
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"status": "affected",
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"version": "0",
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"versionType": "semver"
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}
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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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"type": "finder",
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"user": "00000000-0000-4000-9000-000000000000",
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"value": "Krzysztof Zając (CERT.PL)"
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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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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "<div>As a simple library, class.upload.php does not perform an in-depth check on uploaded files, allowing a stored XSS vulnerability when the default configuration is used. <br></div><div>Developers must be aware of that fact and use extension whitelisting accompanied by forcing the server to always provide content-type based on the file extension. <br></div><div>The README has been updated to include these guidelines.<br></div>"
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}
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],
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"value": "As a simple library, class.upload.php does not perform an in-depth check on uploaded files, allowing a stored XSS vulnerability when the default configuration is used. \n\n\nDevelopers must be aware of that fact and use extension whitelisting accompanied by forcing the server to always provide content-type based on the file extension. \n\n\nThe README has been updated to include these guidelines."
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}
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],
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"impacts": [
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{
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"capecId": "CAPEC-592",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-592 Stored XSS"
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}
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]
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},
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{
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"capecId": "CAPEC-209",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-209 XSS Using MIME Type Mismatch"
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}
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]
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-434",
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"description": "CWE-434 Unrestricted Upload of File with Dangerous Type",
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"lang": "en",
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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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"providerMetadata": {
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"orgId": "4bb8329e-dd38-46c1-aafb-9bf32bcb93c6",
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"shortName": "CERT-PL",
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"dateUpdated": "2024-10-10T15:36:10.697Z"
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},
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"references": [
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{
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"tags": [
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"third-party-advisory"
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],
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"url": "https://cert.pl/posts/2024/01/CVE-2023-6551"
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},
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{
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"tags": [
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"third-party-advisory"
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],
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"url": "https://cert.pl/en/posts/2024/01/CVE-2023-6551"
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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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"title": "Stored XSS in class.upload.php",
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"x_generator": {
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"engine": "Vulnogram 0.1.0-dev"
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}
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},
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"adp": [
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{
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-02T08:35:14.672Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"tags": [
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"third-party-advisory",
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"x_transferred"
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],
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"url": "https://cert.pl/posts/2024/01/CVE-2023-6551"
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},
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{
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"tags": [
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"third-party-advisory",
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"x_transferred"
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],
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"url": "https://cert.pl/en/posts/2024/01/CVE-2023-6551"
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}
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]
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},
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{
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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"cweId": "CWE-434",
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"lang": "en",
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"description": "CWE-434 Unrestricted Upload of File with Dangerous Type"
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}
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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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"cvssV3_1": {
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"scope": "CHANGED",
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"version": "3.1",
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"baseScore": 5.4,
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"attackVector": "NETWORK",
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"baseSeverity": "MEDIUM",
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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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"integrityImpact": "LOW",
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"userInteraction": "REQUIRED",
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"attackComplexity": "LOW",
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"availabilityImpact": "NONE",
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"privilegesRequired": "LOW",
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"confidentialityImpact": "LOW"
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}
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},
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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": "2025-05-08T20:16:15.657075Z",
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"id": "CVE-2023-6551",
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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": "2025-06-03T14:42:21.494Z"
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}
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}
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]
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}
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} |