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CVE-2010-3660

TYPO3 is vulnerable to Cross-Site Scripting (XSS) on the backend

5.4 MediumFix available

CVE-2010-3660 is a medium vulnerability (CVSS 5.4) in Typo3, published August 29, 2010. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.78%, the 56th percentile. Fixed in typo3/cms-backend 4.1.14.

What does this mean?
Severity
5.4 MediumCVSS 3.1, NVD
Exploit chance
0.78%EPSS, 56th percentile
Exploitation
None knownNot on CISA’s or ENISA’s lists
Fixed in
4.1.14typo3/cms-backend +4 more

Description

TYPO3 before 4.1.14, 4.2.x before 4.2.13, 4.3.x before 4.3.4 and 4.4.x before 4.4.1 allows XSS on the backend.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
Low
User interaction
Required

What an attacker can affect

Confidentiality
Low
Integrity
Low
Availability
None

Exploit likelihood

0.78%Down 0.1 points since Feb 4, 2022
90%50%10%1%

Affected products

Affected packages

Affected packages
PackageAffectedFixed
typo3/cms-backend
Packagist
before 4.1.14
4.1.14
typo3/cms-backend
Packagist
4.2.0 up to 4.2.13
4.2.13
typo3/cms-backend
Packagist
4.3.0 up to 4.3.4
4.3.4
typo3/cms-backend
Packagist
4.4.0 up to 4.4.1
4.4.1
typo3-src
Debian:5.0
From an advisory covering 16 CVEs
before 4.2.5-1+lenny4, plus listed versions
4.2.5-14.2.5-1+lenny14.2.5-1+lenny24.2.5-1+lenny3
4.2.5-1+lenny4

What each source reports

NVD Score used5.4

TYPO3 before 4.1.14, 4.2.x before 4.2.13, 4.3.x before 4.3.4 and 4.4.x before 4.4.1 allows XSS on the backend.

Record
CVE-2010-3660
CVSS 3.1
5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS 2.0
3.5 LowAV:N/AC:M/Au:S/C:N/I:P/A:N
Weakness
CWE-79
Updated
2026-11-02
CVE ListNo score

TYPO3 before 4.1.14, 4.2.x before 4.2.13, 4.3.x before 4.3.4 and 4.4.x before 4.4.1 allows XSS on the backend.

Record
CVE-2010-3660
Updated
2026-11-02
EUVDEUVD-2022-1706No score

TYPO3 before 4.1.14, 4.2.x before 4.2.13, 4.3.x before 4.3.4 and 4.4.x before 4.4.1 allows XSS on the backend.

Record
EUVD-2022-1706
Updated
2026-11-03
GitHub AdvisoriesGHSA-cg45-qgcf-hf9x5.4

TYPO3 is vulnerable to Cross-Site Scripting (XSS) on the backend

TYPO3 before 4.1.14, 4.2.x before 4.2.13, 4.3.x before 4.3.4 and 4.4.x before 4.4.1 allows XSS on the backend.

Record
GHSA-cg45-qgcf-hf9x
CVSS 3.1
5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness
CWE-79
Updated
2026-11-02
OSVGHSA-cg45-qgcf-hf9x5.4

TYPO3 is vulnerable to Cross-Site Scripting (XSS) on the backend

TYPO3 before 4.1.14, 4.2.x before 4.2.13, 4.3.x before 4.3.4 and 4.4.x before 4.4.1 allows XSS on the backend.

Record
GHSA-cg45-qgcf-hf9x
CVSS 3.1
5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness
CWE-79
Updated
2026-11-02

History

History
RecordedChangedSources
affected, facts
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

References

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