CVE-2025-25107Network attack vector

Arbitrary plugin installation via forged admin request

Published Feb 7, 2025 · Updated Apr 28, 2026

Cross-site request forgery in Sainwp OneStore Sites 0.1.1 and earlier allows remote attackers to install arbitrary WordPress plugins. The CNA and linked Patchstack record do not identify the request handler or disclose which request-validation check is absent from the installation action. Exploitation requires an authenticated administrator to visit attacker-controlled content that submits the forged request, after which an arbitrary plugin is added to the site.

CVSS severity9.6
Critical
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in Sainwp OneStore Sites 0.1.1 and earlier allows remote attackers to install arbitrary WordPress plugins. The CNA and linked Patchstack record do not identify the request handler or disclose which request-validation check is absent from the installation action. Exploitation requires an authenticated administrator to visit attacker-controlled content that submits the forged request, after which an arbitrary plugin is added to the site.

The record

CVE
CVE-2025-25107
Published
Feb 7, 2025
Updated
Apr 28, 2026
Vendor
Sainwp
Product
OneStore Sites
Classifications
CWE-352, CAPEC-62, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 7, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=0.1.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Sainwp · OneStore Sitesversion=0 <=0.1.1

Published CVSS scores

9.6PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
CAPEC-62Cross Site Request Forgery
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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