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CVE-2011-4901

20
FAUCET Score

CVE-2011-4901 is an information disclosure vulnerability affecting TYPO3 versions before 4.3.12, 4.4.9, and 4.5.4, allowing remote attackers to extract arbitrary data from the TYPO3 database. With a CVSS score of 6.5 (Medium), it can be exploited remotely with low attack complexity and requires low privileges, leading to high confidentiality impact. Despite its potential, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 4.3.0, < 4.3.12CPE matchmatch criteria
cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
>= 4.4.0, < 4.4.9CPE matchmatch criteria
cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
>= 4.5.0, < 4.5.4CPE matchmatch criteria
cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.14%
Probability of exploitation in next 30 days
EPSS Percentile
63.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0114 is in the 77th percentile among its peer group of 21,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

composerpatch availablevia ghsa
Product: typo3/cmsFixed in: 4.3.12
composerpatch availablevia ghsa
Product: typo3/cmsFixed in: 4.4.9
composerpatch availablevia ghsa
Product: typo3/cmsFixed in: 4.5.4

Vendor Advisories (1)

composerGHSA-8grp-3j5v-543gmedium

Typo3 Arbitrary Information Disclosure

Apr 22, 2022

References

security-tracker.debian.org / tracker/CVE-2011-4901
Third Party Advisory
typo3.org / security/advisory/typo3-core-sa-2011-001
Vendor Advisory