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CVE-2010-3715

17
FAUCET Score

CVE-2010-3715 describes multiple cross-site scripting (XSS) vulnerabilities affecting TYPO3 versions 4.2.x, 4.3.x, and 4.4.x. These flaws allow remote attackers to inject arbitrary web script or HTML through issues with the RemoveXSS function, and authenticated users via backend-related vectors. With a CVSS score of 4.3, this vulnerability is of medium severity, requiring medium attack complexity for unauthenticated exploitation and potentially leading to information disclosure or defacement. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.2.0CPE matchmatch criteria
cpe:2.3:a:typo3:typo3:4.2.0:*:*:*:*:*:*:*
4.2.1CPE matchmatch criteria
cpe:2.3:a:typo3:typo3:4.2.1:*:*:*:*:*:*:*
4.2.2CPE matchmatch criteria
cpe:2.3:a:typo3:typo3:4.2.2:*:*:*:*:*:*:*
4.2.3CPE matchmatch criteria
cpe:2.3:a:typo3:typo3:4.2.3:*:*:*:*:*:*:*
4.2.4CPE matchmatch criteria
cpe:2.3:a:typo3:typo3:4.2.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:N/AC:M/Au:N/C:N/I:P/A:N

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.08%
Probability of exploitation in next 30 days
EPSS Percentile
61.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0108 is in the 23rd percentile among its peer group of 19,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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/cms-backendFixed in: 4.2.15
composerpatch availablevia ghsa
Product: typo3/cms-backendFixed in: 4.3.7
composerpatch availablevia ghsa
Product: typo3/cms-backendFixed in: 4.4.4

Vendor Advisories (1)

composerGHSA-mwqv-jff6-5v62medium

TYPO3 cross-site scripting (XSS) vulnerability in the RemoveXSS function and the backend

May 17, 2022

References

typo3.org / teams/security/security-bulletins/typo3-sa-2010-020
Vendor Advisory
debian.org / security/2010/dsa-2121
securityfocus.com / bid/43786