CVE-2011-4900
MEDIUMCVSS 6.5/10EPSS 0.95%
Last modified
CVE-2011-4900 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. TYPO3 before 4.5.4 allows Information Disclosure in the backend.. EPSS estimates a 0.95% chance of exploitation in the next 30 days.
Description
TYPO3 before 4.5.4 allows Information Disclosure in the backend.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Typo3 | Typo3 | >= 4.5.0, < 4.5.4 |
| Debian | Debian Linux | 5.0 |
| Debian | Debian Linux | 6.0 |
References
- https://security-tracker.debian.org/tracker/CVE-2011-4900Third Party Advisory
- https://security-tracker.debian.org/tracker/CVE-2011-4900Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2011-4900?
TYPO3 before 4.5.4 allows Information Disclosure in the backend.
How severe is CVE-2011-4900?
CVE-2011-4900 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.95% probability of exploitation in the next 30 days.
How do I fix CVE-2011-4900?
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.
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Are you affected by CVE-2011-4900?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST