GHSA-w935-p7mg-xc96 CVE-2018-0575
Sensitive Data Exposure in baserCMS
- Severity
- 5.3 / 10
- Medium · CVSS 3.0
- Exploit chance (EPSS)
- 1.18%
- Chance of exploitation in the next 30 days. Higher than 67.73% of scored vulnerabilities.
- Known exploited
- No
- Not in CISA's catalog
- Weakness
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
- Fix
- None yet
- No fixed version published
Description
baserCMS (baserCMS 4.1.0.1 and earlier versions, baserCMS 3.0.15 and earlier versions) allows remote attackers to bypass access restriction in mail form to view a file which is uploaded by a site user via unspecified vectors.
Affected versions
Packagist
| Package | Vulnerable | Fixed in |
|---|---|---|
| baserproject/basercms | >= 4.0.0, <= 4.1.0.1 |
No fix yet |
| baserproject/basercms | <= 3.0.15 |
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 3.0 5.3
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Weakness
CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
How to prevent it
- Architecture and Design: Compartmentalize the system to have "safe" areas where trust boundaries can be unambiguously drawn. Do not allow sensitive data to go outside of the trust boundary and always be careful when interfacing with a compartment outside of the safe area. Ensure that appropriate compartmentalization is built into the system design, and the compartmentalization allows for and reinforces privilege separation functionality. Architects and designers should rely on the principle of least privilege to decide the appropriate time to use privileges and the time to drop privileges.
References
Advisories
Packages
Other links
Timeline
- Published
- Last updated by the source
- Latest EPSS score
Related advisories
| Advisory | Severity | Why it's related |
|---|---|---|
| GHSA-677c-xv24-crgx baserCMS is Vulnerable to Cross-site Scripting | Medium | Also affects baserproject/basercms |
| GHSA-c5c6-37vq-pjcq baserCMS Path Traversal Leads to Arbitrary File Write and RCE via Theme File API | High | Also affects baserproject/basercms |
| GHSA-6hpg-8rx3-cwgv baserCMS has OS command injection vulnerability in installer | Critical | Also affects baserproject/basercms |
| GHSA-jmq3-x8q7-j9qm baserCMS has a cross-site scripting vulnerability in blog posts | Medium | Also affects baserproject/basercms |
| GHSA-8cr7-r8qw-gp3c baserCMS has Mail Form Acceptance Bypass via Public API | Medium | Also affects baserproject/basercms |
| GHSA-m9g7-rgfc-jcm7 baserCMS Update Functionality Vulnerable to OS Command Injection | High | Also affects baserproject/basercms |
| GHSA-vh89-rjph-2g7p baserCMS has an SQL injection vulnerability in its blog post functionality | Critical | Also affects baserproject/basercms |
| GHSA-qxmc-6f24-g86g baserCMS has OS Command Injection Leading to Remote Code Execution (RCE) | High | Also affects baserproject/basercms |
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