145 lines
6.2 KiB
JSON
145 lines
6.2 KiB
JSON
{
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.2",
|
|
"cveMetadata": {
|
|
"cveId": "CVE-2026-9239",
|
|
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
|
|
"state": "PUBLISHED",
|
|
"assignerShortName": "Wordfence",
|
|
"dateReserved": "2026-05-21T18:54:00.426Z",
|
|
"datePublished": "2026-10-30T17:15:26.845Z",
|
|
"dateUpdated": "2026-10-30T18:08:58.980Z"
|
|
},
|
|
"containers": {
|
|
"cna": {
|
|
"providerMetadata": {
|
|
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
|
|
"shortName": "Wordfence",
|
|
"dateUpdated": "2026-10-30T17:15:26.845Z"
|
|
},
|
|
"affected": [
|
|
{
|
|
"vendor": "tigroumeow",
|
|
"product": "Meow Gallery",
|
|
"versions": [
|
|
{
|
|
"version": "0",
|
|
"status": "affected",
|
|
"lessThanOrEqual": "5.5.1",
|
|
"versionType": "semver"
|
|
}
|
|
],
|
|
"defaultStatus": "unaffected"
|
|
}
|
|
],
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "The Meow Gallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Attachment Alt Text (aria-label attribute) in all versions up to, and including, 5.5.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The vulnerable code path is only reachable when a gallery item is rendered as a link (i.e., link_href is non-empty), and exploitation relies on the fact that WordPress's sanitize_text_field() strips angle-bracketed tags but preserves double quotes, allowing an attacker to break out of the aria-label attribute context and inject event-handler attributes such as onclick."
|
|
}
|
|
],
|
|
"title": "Meow Gallery <= 5.5.1 - Authenticated (Author+) Stored Cross-Site Scripting via Attachment Alt Text (aria-label attribute)",
|
|
"references": [
|
|
{
|
|
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/49afa739-83f0-4ad7-9e5e-d600f293b938?source=cve"
|
|
},
|
|
{
|
|
"url": "https://plugins.trac.wordpress.org/browser/meow-gallery/tags/5.4.9/classes/core.php#L469"
|
|
},
|
|
{
|
|
"url": "https://plugins.trac.wordpress.org/browser/meow-gallery/tags/5.4.9/classes/core.php#L465"
|
|
},
|
|
{
|
|
"url": "https://plugins.trac.wordpress.org/browser/meow-gallery/tags/5.4.9/classes/run.php#L12"
|
|
},
|
|
{
|
|
"url": "https://plugins.trac.wordpress.org/browser/meow-gallery/tags/5.4.5/classes/core.php#L469"
|
|
},
|
|
{
|
|
"url": "https://plugins.trac.wordpress.org/browser/meow-gallery/tags/5.4.5/classes/core.php#L465"
|
|
},
|
|
{
|
|
"url": "https://plugins.trac.wordpress.org/browser/meow-gallery/tags/5.4.5/classes/run.php#L12"
|
|
},
|
|
{
|
|
"url": "https://plugins.trac.wordpress.org/changeset?old_path=/meow-gallery/tags/5.5.1&new_path=/meow-gallery/tags/5.5.2"
|
|
}
|
|
],
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"description": "CWE-79 Improper Neutralization of Input During Web Page Generation",
|
|
"cweId": "CWE-79",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"cvssV3_1": {
|
|
"version": "3.1",
|
|
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
|
|
"baseScore": 6.4,
|
|
"baseSeverity": "MEDIUM"
|
|
}
|
|
}
|
|
],
|
|
"credits": [
|
|
{
|
|
"lang": "en",
|
|
"type": "finder",
|
|
"value": "Yat"
|
|
}
|
|
],
|
|
"timeline": [
|
|
{
|
|
"time": "2026-05-21T19:12:36.000Z",
|
|
"lang": "en",
|
|
"value": "Vendor Notified"
|
|
},
|
|
{
|
|
"time": "2026-10-30T17:09:57.000Z",
|
|
"lang": "en",
|
|
"value": "Disclosed"
|
|
}
|
|
]
|
|
},
|
|
"adp": [
|
|
{
|
|
"metrics": [
|
|
{
|
|
"other": {
|
|
"type": "ssvc",
|
|
"content": {
|
|
"id": "CVE-2026-9239",
|
|
"role": "CISA Coordinator",
|
|
"options": [
|
|
{
|
|
"Exploitation": "none"
|
|
},
|
|
{
|
|
"Automatable": "no"
|
|
},
|
|
{
|
|
"Technical Impact": "partial"
|
|
}
|
|
],
|
|
"version": "2.0.3",
|
|
"timestamp": "2026-10-30T17:33:50.978497Z"
|
|
}
|
|
}
|
|
}
|
|
],
|
|
"title": "CISA ADP Vulnrichment",
|
|
"providerMetadata": {
|
|
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
|
|
"shortName": "CISA-ADP",
|
|
"dateUpdated": "2026-10-30T18:08:58.980Z"
|
|
}
|
|
}
|
|
]
|
|
}
|
|
} |