143 lines
6.2 KiB
JSON
143 lines
6.2 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-2026-82396",
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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": "2026-08-28T22:00:43.512Z",
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"datePublished": "2026-08-31T21:23:16.852Z",
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"dateUpdated": "2026-09-01T14:29:00.823Z"
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},
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"containers": {
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"cna": {
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"title": "Sulu: Stored XSS via media download inline-disposition override",
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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": 5.4,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"privilegesRequired": "LOW",
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"scope": "CHANGED",
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"userInteraction": "REQUIRED",
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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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"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/sulu/sulu/security/advisories/GHSA-pp4x-ccxq-6r33",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/sulu/sulu/security/advisories/GHSA-pp4x-ccxq-6r33"
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},
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{
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"name": "https://github.com/sulu/sulu/commit/d061094f5b7bb1d5e974544fce30bede9c7adf8e",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/sulu/sulu/commit/d061094f5b7bb1d5e974544fce30bede9c7adf8e"
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},
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{
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"name": "https://github.com/sulu/sulu/releases/tag/2.6.25",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/sulu/sulu/releases/tag/2.6.25"
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},
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{
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"name": "https://github.com/sulu/sulu/releases/tag/3.0.8",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/sulu/sulu/releases/tag/3.0.8"
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}
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],
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"affected": [
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{
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"vendor": "sulu",
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"product": "sulu",
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"versions": [
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{
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"version": "< 2.6.25",
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"status": "affected"
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},
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{
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"version": ">= 3.0.0-alpha1, < 3.0.8",
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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": "2026-08-31T21:23:16.852Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Sulu is an open-source PHP content management system based on the Symfony framework. Prior to versions 2.6.25 and 3.0.8, src/Sulu/Bundle/MediaBundle/Controller/MediaStreamController.php allows the /media/{id}/download/{slug} route and its administration variant to honor the inline query parameter for scriptable MIME types. The vulnerable stored Content-Type values include text/html, application/xhtml+xml, text/xml, and application/xml. An attacker with media upload permission can store an HTML, XHTML, or XML document and create a link using inline=1, causing the application to return the file on the Sulu origin instead of forcing Content-Disposition attachment. When an authenticated victim opens the link, attacker-controlled JavaScript can execute with the victim's Sulu-origin session and can read data or perform actions as that victim. This issue is fixed in versions 2.6.25 and 3.0.8."
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}
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],
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"source": {
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"advisory": "GHSA-pp4x-ccxq-6r33",
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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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"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": "2026-09-01T14:28:25.862691Z",
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"id": "CVE-2026-82396",
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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": "2026-09-01T14:29:00.823Z"
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}
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}
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]
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}
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} |