Post Grid <= 2.0.12 — Arbitrary File Deletion
f28ca2dc-404d-4abf-9d44-1b1f8309e9eePublished · Updated Action summary
Affected: ≤2.0.12Update to 2.0.13 or newer
All remediation steps- Severity
- Critical9.1
- CVSS
- 9.1CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:HWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:NUser interaction- None
S:UScope- Unchanged
C:NConfidentiality- None
I:HIntegrity- High
A:HAvailability- High
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Post Grid post-grid
- Affected≤ 2.0.12
- Patched in2.0.13
Update to 2.0.13 or newer.
You are affected if you run ≤ 2.0.12. Version 2.0.13 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Post Grid.
- No admin access? Run a passive check of your site. It reads public files only.
- No account is needed to exploit this. Treat any exposed site on an affected version as at risk.
What to do
- Update to version 2.0.13, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Post Grid to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence.
The Post Grid plugin for WordPress is vulnerable to Arbitrary File Deletion in versions up to, and including, 2.0.12. This is due to the plugin failing to properly verify user input. This makes it possible for unauthenticated attackers to delete files on the vulnerable service.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in Post Grid
All 30| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Critical9.8 | 2.3.22 - Unauthenticated Hook Injection 2.2.85 – 2.3.22Update to 2.3.23 | CVE-2024-11080 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting ≤2.3.23Update to 2.3.24 | CVE-2025-68605 | |
| Medium5.3 | Unauthenticated Insecure Direct Object Reference ≤2.3.19No patch available | CVE-2025-63043 | |
| Medium4.3 | Missing Authorization ≤2.3.17Update to 2.3.18 | CVE-2025-62924 | |
| Medium4.3 | Missing Authorization ≤2.3.17Update to 2.3.18 | CVE-2025-66058 |
- Critical9.82.3.22 - Unauthenticated Hook Injection
2.2.85 – 2.3.22Update to 2.3.23
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤2.3.23Update to 2.3.24
- Medium5.3Unauthenticated Insecure Direct Object Reference
≤2.3.19No patch available
- Medium4.3Missing Authorization
≤2.3.17Update to 2.3.18
- Medium4.3Missing Authorization
≤2.3.17Update to 2.3.18
Timeline
CVE published
Severity critical, CVSS 9.1
Record last updated
Sources & licenses
- Vulnerability data
- Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.