147 lines
6.1 KiB
JSON
147 lines
6.1 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-58394",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-06-30T18:19:58.378Z",
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"datePublished": "2026-10-15T15:20:15.232Z",
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"dateUpdated": "2026-10-15T18:36:57.734Z"
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},
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"containers": {
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"cna": {
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"title": "OPNsense: Stored XSS in Administration Settings via Certificate Description",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-79",
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"lang": "en",
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"description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
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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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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 5.2,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "LOW",
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"privilegesRequired": "HIGH",
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"scope": "UNCHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:L/A:N",
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"version": "3.1"
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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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"name": "https://github.com/opnsense/core/security/advisories/GHSA-8pgr-x852-qx4j",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/opnsense/core/security/advisories/GHSA-8pgr-x852-qx4j"
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},
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{
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"name": "https://github.com/opnsense/core/commit/9d0a590e9c49f4374a5539929b366123f63bc9eb",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/opnsense/core/commit/9d0a590e9c49f4374a5539929b366123f63bc9eb"
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},
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{
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"name": "https://github.com/opnsense/core/commit/adcb02f8f68071e636bf9660b2cb8d0229f34674",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/opnsense/core/commit/adcb02f8f68071e636bf9660b2cb8d0229f34674"
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},
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{
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"name": "https://hackerask.com/posts/opnsense",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://hackerask.com/posts/opnsense"
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}
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],
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"affected": [
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{
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"vendor": "opnsense",
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"product": "core",
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"versions": [
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{
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"version": "< 26.1.11",
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"status": "affected"
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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": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-10-15T15:20:15.232Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "OPNsense is a FreeBSD based firewall and routing platform. Prior to version 26.1.11, src/www/system_advanced_admin.php reads certificate records into $a_cert but omits that array from legacy_html_escape_form_data() before rendering each certificate descr value in the SSL Certificate selector. The certificate description accepts HTML metacharacters, allowing a user with the page-system-certmanager privilege to store markup that executes when another user opens System Settings Administration. This issue is fixed in version 26.1.11."
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}
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],
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"source": {
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"advisory": "GHSA-8pgr-x852-qx4j",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"references": [
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{
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"url": "https://github.com/opnsense/core/security/advisories/GHSA-8pgr-x852-qx4j",
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"tags": [
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"exploit"
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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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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-10-15T18:35:21.476267Z",
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"id": "CVE-2026-58394",
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"options": [
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{
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"Exploitation": "poc"
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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": "2026-10-15T18:36:57.734Z"
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}
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}
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]
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}
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} |