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1 vulnerability found for Filestack by shanaver
CVE-2025-13959 (GCVE-0-2025-13959)
Vulnerability from cvelistv5
Published
2026-02-18 04:35
Modified
2026-04-08 16:42
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
The Filestack plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'filepicker' shortcode in all versions up to, and including, 2.0.8 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
References
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"role": "CISA Coordinator",
"timestamp": "2026-02-18T14:43:27.907372Z",
"version": "2.0.3"
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"dateUpdated": "2026-02-18T14:43:40.330Z",
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"title": "CISA ADP Vulnrichment"
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"type": "finder",
"value": "Gilang Asra Bilhadi"
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"descriptions": [
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"value": "The Filestack plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin\u0027s \u0027filepicker\u0027 shortcode in all versions up to, and including, 2.0.8 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."
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"metrics": [
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"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
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"providerMetadata": {
"dateUpdated": "2026-04-08T16:42:56.103Z",
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{
"url": "https://plugins.trac.wordpress.org/browser/filepicker-media-uploader/trunk/lib/shortcodes.php#L20"
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{
"url": "https://plugins.trac.wordpress.org/browser/filepicker-media-uploader/tags/2.0.8/lib/shortcodes.php#L20"
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],
"timeline": [
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"lang": "en",
"time": "2026-02-17T16:17:30.000Z",
"value": "Disclosed"
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"title": "Filestack \u003c= 2.0.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes"
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"datePublished": "2026-02-18T04:35:42.408Z",
"dateReserved": "2025-12-03T14:47:40.499Z",
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