CVE-2025-8889 Details
Description
The Compress & Upload WordPress plugin before 1.0.5 does not properly validate uploaded files, allowing high privilege users such as admin to upload arbitrary files on the server even when they should not be allowed to (for example in multisite setup)
A vulnerability exists in the Compress & Upload WordPress plugin in versions prior to 1.0.5, where the plugin fails to properly validate uploaded files. This flaw allows high-privilege users, such as administrators, to upload arbitrary files to the server, even in situations where such actions should be restricted, like in a multisite setup.
Users are advised to update the Compress & Upload WordPress plugin to version 1.0.5 or later.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Sep 9, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://wpscan.com/vulnerability/5d84a577-62aa-4aa2-ac39-b146eae65243/ | [email protected] | ExploitThird Party Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-434 | Unrestricted Upload of File with Dangerous Type | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| eliehanna compress & upload | < 1.0.5 |
CPE
Remediation
| |
Change History
8 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 10, 2026 | Modified Analysis | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jan 30, 2026 | Reanalysis | [email protected] |
| Jan 28, 2026 | Initial Analysis | [email protected] |
| Nov 13, 2025 | CVE Modified | CISA-ADP |
| Sep 9, 2025 | CVE Modified | CISA-ADP |
| Sep 9, 2025 | New CVE Received | [email protected] |