CVE-2026-4351 Perfmatters <= 2.5.9 - Authenticated (Subscriber+) Arbitrary File Overwrite via 'snippets' Parameter
| Reporter | Title | Published | Views | Family All 11 |
|---|---|---|---|---|
 | CVE-2026-4351 | 10 Apr 202601:24 | – | attackerkb |
 | CVE-2026-4351 | 10 Apr 202602:08 | – | circl |
 | WordPress plugin Perfmatters 路径遍历漏洞 | 10 Apr 202600:00 | – | cnnvd |
 | CVE-2026-4351 | 10 Apr 202601:24 | – | cve |
 | EUVD-2026-21262 | 10 Apr 202601:24 | – | euvd |
 | CVE-2026-4351 | 10 Apr 202602:16 | – | nvd |
 | WordPress Perfmatters plugin <= 2.5.9 - Authenticated (Subscriber+) Arbitrary File Overwrite via 'snippets' Parameter vulnerability | 10 Apr 202612:22 | – | patchstack |
 | PT-2026-31849 | 10 Apr 202600:00 | – | ptsecurity |
 | CVE-2026-4351: Improper Limitation of a Pathname to a Restricted Directory | 10 Apr 202600:00 | – | rapid7 |
 | CVE-2026-4351 | 5 Jun 202619:14 | – | redhatcve |
10
[
{
"vendor": "perfmatters",
"product": "Perfmatters",
"versions": [
{
"version": "0",
"status": "affected",
"lessThanOrEqual": "2.5.9",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]| Source | Link |
|---|---|
| wordfence | www.wordfence.com/threat-intel/vulnerabilities/id/c172ab2b-ce1f-4a0d-b31f-b75ff2f03506 |
| perfmatters | www.perfmatters.io/docs/changelog/ |
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
10 Apr 2026 01:24Current
CVSS 3.18.1
EPSS0.00526
SSVC