CVE-2018-18942
UnknownEPSS 2.40%
Last modified
CVE-2018-18942 is a vulnerability of currently unknown severity. In baserCMS before 4.1.4, lib\Baser\Model\ThemeConfig.php allows remote attackers to execute arbitrary PHP code via the admin/theme_configs/form data[ThemeConfig][logo] parameter.. EPSS estimates a 2.40% chance of exploitation in the next 30 days.
Description
In baserCMS before 4.1.4, lib\Baser\Model\ThemeConfig.php allows remote attackers to execute arbitrary PHP code via the admin/theme_configs/form data[ThemeConfig][logo] parameter.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Basercms | Basercms | < 4.1.4 |
References
- http://sunu11.com/2018/10/31/baserCMS/Exploit, Third Party Advisory
- https://basercms.net/release/4_1_4Release Notes, Vendor Advisory
- https://github.com/baserproject/basercms/issues/959Issue Tracking, Third Party Advisory
- http://sunu11.com/2018/10/31/baserCMS/Exploit, Third Party Advisory
- https://basercms.net/release/4_1_4Release Notes, Vendor Advisory
- https://github.com/baserproject/basercms/issues/959Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-18942?
In baserCMS before 4.1.4, lib\Baser\Model\ThemeConfig.php allows remote attackers to execute arbitrary PHP code via the admin/theme_configs/form data[ThemeConfig][logo] parameter.
How severe is CVE-2018-18942?
Severity scoring for CVE-2018-18942 is pending analysis. The EPSS model estimates a 2.40% probability of exploitation in the next 30 days.
How do I fix CVE-2018-18942?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2018-18942?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST