Snazzy Social Media Feed <= 2.5 - Unauthenticated Arbitrary File Upload via 'pluginURL' Parameter

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-110002
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-14 03:17:20 UTC
Updated2026-10-15 17:17:14 UTC
DescriptionThe Snazzy Social Media Feed plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 2.5 via the (file scope) function. This is due to missing WordPress bootstrap, authentication, capability, and nonce checks in the standalone save-to-cache.php script, combined with insufficient sanitization of the pluginURL parameter before it is written to a web-executable PHP file. This makes it possible for authenticated attackers, with subscriber-level access and above, to upload files that may be executable, which makes remote code execution possible. The save-to-cache.php script is directly reachable without loading WordPress; FILTER_SANITIZE_URL — the only filter applied to the pluginURL value — preserves the characters required to craft a valid PHP payload, which is then written verbatim into cached-content/cached-feed.php and immediately executable via a single GET request.

Risk And Classification

Primary CVSS: v3.1 9.8 CRITICAL from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem Types: CWE-434 | CWE-434 CWE-434 Unrestricted Upload of File with Dangerous Type

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.1CNADECLARED9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Snazzyplugins Snazzy Social Media Feed affected 2.5 semver Not specified

References

ReferenceSourceLinkTags
plugins.trac.wordpress.org/browser/snazzy-cacheable-facebook-feed/trunk/functions/save-t... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/snazzy-cacheable-facebook-feed/trunk/functions/save-t... [email protected] plugins.trac.wordpress.org
www.wordfence.com/threat-intel/vulnerabilities/id/98dd1333-81ee-4036-a738-03a3f... [email protected] www.wordfence.com
plugins.trac.wordpress.org/browser/snazzy-cacheable-facebook-feed/trunk/functions/save-t... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/snazzy-cacheable-facebook-feed/trunk/functions/save-t... [email protected] plugins.trac.wordpress.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Abdualrhman Muzamil (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-10-13T13:49:30.000ZDisclosed

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