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vuln-cve/data/2025/53xxx/CVE-2025-53532.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"cveMetadata": {
"cveId": "CVE-2025-53532",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2025-07-02T15:15:11.514Z",
"datePublished": "2025-07-07T17:06:58.249Z",
"dateUpdated": "2025-07-07T17:52:47.272Z"
},
"containers": {
"cna": {
"title": "giscus allows unauthorized discussion creation",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-285",
"lang": "en",
"description": "CWE-285: Improper Authorization",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/giscus/giscus/security/advisories/GHSA-w6vg-v24f-4vm3",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/giscus/giscus/security/advisories/GHSA-w6vg-v24f-4vm3"
},
{
"name": "https://github.com/giscus/giscus/commit/4b9745fe1a326ce08d69f8a388331bc993d19389",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/giscus/giscus/commit/4b9745fe1a326ce08d69f8a388331bc993d19389"
},
{
"name": "https://github.com/giscus/giscus/commit/c43af7806e65adfcf4d0feeebef76dc36c95cb9a",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/giscus/giscus/commit/c43af7806e65adfcf4d0feeebef76dc36c95cb9a"
}
],
"affected": [
{
"vendor": "giscus",
"product": "giscus",
"versions": [
{
"version": "< c43af7806e65adfcf4d0feeebef76dc36c95cb9a",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2025-07-07T17:06:58.249Z"
},
"descriptions": [
{
"lang": "en",
"value": "giscus is a commenting system powered by GitHub Discussions. A bug in giscus' discussions creation API allowed an unauthorized user to create discussions on any repository where giscus is installed. This affects the server-side part of giscus, which is provided via http://giscus.app or your own self-hosted service. This vulnerability is fixed by the c43af7806e65adfcf4d0feeebef76dc36c95cb9a and 4b9745fe1a326ce08d69f8a388331bc993d19389 commits."
}
],
"source": {
"advisory": "GHSA-w6vg-v24f-4vm3",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2025-07-07T17:52:34.931217Z",
"id": "CVE-2025-53532",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2025-07-07T17:52:47.272Z"
}
}
]
}
}