CVE-2012-2112
Typo3 Exception Handler XSS
Cross-site scripting (XSS) vulnerability in the Exception Handler in TYPO3 4.4.x before 4.4.15, 4.5.x before 4.5.15, 4.6.x before 4.6.8, and 4.7 allows remote attackers to inject arbitrary web script or HTML via exception messages.
Exploit likelihood
What each source reports
NVD Score used
Cross-site scripting (XSS) vulnerability in the Exception Handler in TYPO3 4.4.x before 4.4.15, 4.5.x before 4.5.15, 4.6.x before 4.6.8, and 4.7 allows remote attackers to inject arbitrary web script or HTML via exception messages.
- Record
CVE-2012-2112- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
Cross-site scripting (XSS) vulnerability in the Exception Handler in TYPO3 4.4.x before 4.4.15, 4.5.x before 4.5.15, 4.6.x before 4.6.8, and 4.7 allows remote attackers to inject arbitrary web script or HTML via exception messages.
- Record
CVE-2012-2112- Updated
- 2026-11-02
EUVDEUVD-2022-4961 No score
Cross-site scripting (XSS) vulnerability in the Exception Handler in TYPO3 4.4.x before 4.4.15, 4.5.x before 4.5.15, 4.6.x before 4.6.8, and 4.7 allows remote attackers to inject arbitrary web script or HTML via exception messages.
- Record
EUVD-2022-4961- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-qfr3-29w6-hwpg No score
Typo3 Exception Handler XSS
Cross-site scripting (XSS) vulnerability in the Exception Handler in TYPO3 4.4.x before 4.4.15, 4.5.x before 4.5.15, 4.6.x before 4.6.8, and 4.7 allows remote attackers to inject arbitrary web script or HTML via exception messages.
- Record
GHSA-qfr3-29w6-hwpg- Weakness
- CWE-79
- Updated
- 2026-11-02
OSVGHSA-qfr3-29w6-hwpg No score
Typo3 Exception Handler XSS
Cross-site scripting (XSS) vulnerability in the Exception Handler in TYPO3 4.4.x before 4.4.15, 4.5.x before 4.5.15, 4.6.x before 4.6.8, and 4.7 allows remote attackers to inject arbitrary web script or HTML via exception messages.
- Record
GHSA-qfr3-29w6-hwpg- Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
typo3/cmsPackagist |
4.4 up to 4.4.15 | 4.4.15 |
typo3/cmsPackagist |
4.5 up to 4.5.15 | 4.5.15 |
typo3/cmsPackagist |
4.6 up to 4.6.8 | 4.6.8 |
typo3/cmsPackagist |
4.7 to 4.7 | None known |
typo3-srcDebian:6.0 |
before 4.3.9+dfsg1-1+squeeze4, plus listed versions 4.3.9+dfsg1-14.3.9+dfsg1-1+squeeze14.3.9+dfsg1-1+squeeze24.3.9+dfsg1-1+squeeze3 |
4.3.9+dfsg1-1+squeeze4 |
typo3/cmsPackagist |
Listed versions 4.7 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2012-2112 is a medium vulnerability (CVSS 4.3) in Typo3, published April 20, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.39%, the 72nd percentile. Fixed in typo3/cms 4.4.15.