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CVE-2018-6905

19
FAUCET Score

CVE-2018-6905 describes a Cross-Site Scripting (XSS) vulnerability in the TYPO3 page module, affecting versions prior to 8.7.11 and 9.1.0. This flaw allows an authenticated administrator to inject malicious code by entering a crafted site name during the installation process. Rated as MEDIUM severity with a CVSS score of 4.8, successful exploitation requires high privileges and user interaction, potentially leading to limited impact on confidentiality and integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 8.7.11CPE matchmatch criteria
cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
>= 9.0.0, < 9.1.0CPE matchmatch criteria
cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

4.8MEDIUM

CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
1.7
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.30%
Probability of exploitation in next 30 days
EPSS Percentile
81.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0230 is in the 98th percentile among its peer group of 4,937 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 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 (1)

composerpatch availablevia ghsa
Product: typo3/cmsFixed in: 9.2.0

Vendor Advisories (1)

composerGHSA-3w22-wrwx-2r75medium

Typo3 XSS Vulnerability

May 14, 2022

References

forge.typo3.org / issues/84191
PatchVendor Advisory
github.com / pradeepjairamani/TYPO3-XSS-POC
ExploitThird Party Advisory
securitytracker.com / id/1040755
Third Party AdvisoryVDB Entry