GHSA-g54x-29xv-58h5 CVE-2021-43464
Remote code execution in Subrion
High
Packagist
- Severity
- 8.8 / 10
- High · CVSS 3.1
- Exploit chance (EPSS)
- 1.42%
- Chance of exploitation in the next 30 days. Higher than 72.75% of scored vulnerabilities.
- Known exploited
- No
- Not in CISA's catalog
- Weakness
- —
- Not classified
- Fix
- None yet
- No fixed version published
Description
Subrion is an open source php content management system. A Remiote Code Execution (RCE) vulnerability exiss in Subrion CMS 4.2.1 via modified code in a background field; when the information is modified, the data in it will be executed through eval().
Affected versions
Packagist
| Package | Vulnerable | Fixed in |
|---|---|---|
| intelliants/subrion | <= 4.2.1 |
No fix yet |
How to fix
No fixed version has been published yet. Until one is, remove or replace the package, or turn off or isolate the affected feature. This page updates when a fix ships.
Severity breakdown
CVSS 3.1 8.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
References
Advisories
Packages
Other links
Timeline
- Published
- Last updated by the source
- Latest EPSS score
Related advisories
| Advisory | Severity | Why it's related |
|---|---|---|
| GHSA-wrcg-234w-hfhq Subrion CMS vulnerable to Cross-site Scripting | Low | Also affects intelliants/subrion |
| GHSA-9jjm-mc56-3qxv Subrion CMS vulnerable to cross-site scripting | Medium | Also affects intelliants/subrion |
| GHSA-h8wv-vv58-468h Subrion CMS: Authenticated administrators are able to gain escalated access through Run SQL Query tool | Low | Also affects intelliants/subrion |
| GHSA-q4qh-8pxw-r48q Subrion CMS vulnerable to Cross Site Scripting | Medium | Also affects intelliants/subrion |
| GHSA-2x28-c7j7-23gv Subrion remote command execution vulnerability | High | Also affects intelliants/subrion |
| GHSA-646r-8fcc-p82r Subrion CMS vulnerable to Cross-site Scripting | Medium | Also affects intelliants/subrion |
| GHSA-7vff-rv2f-cj79 Subrion CMS Cross-site Scripting vulnerability | Medium | Also affects intelliants/subrion |
| GHSA-q832-2275-rfqh Subrion CMS XSS in /panel/configuration/financial/ | Medium | Also affects intelliants/subrion |
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