CVE-2012-3529
Typo3 Backend Configuration XSS Vulnerability
CVE-2012-3529 is a low vulnerability (CVSS 3.5) in Typo3, published August 30, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.84%, the 58th percentile. Fixed in typo3/cms 4.5.19.
- Severity
- 3.5 LowCVSS 2.0, NVD
- Exploit chance
- 0.84%EPSS, 58th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
4.5.19typo3/cms +3 more
Description
The configuration module in the backend in TYPO3 4.5.x before 4.5.19, 4.6.x before 4.6.12 and 4.7.x before 4.7.4 allows remote authenticated backend users to obtain the encryption key via unspecified vectors.
Exploit likelihood
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
typo3/cmsPackagist | 4.5 up to 4.5.19 | 4.5.19 |
typo3/cmsPackagist | 4.6 up to 4.6.12 | 4.6.12 |
typo3/cmsPackagist | 4.7 up to 4.7.4 | 4.7.4 |
typo3-srcDebian:6.0 From an advisory covering 5 CVEs | before 4.3.9+dfsg1-1+squeeze5, plus listed versions 4.3.9+dfsg1-14.3.9+dfsg1-1+squeeze14.3.9+dfsg1-1+squeeze24.3.9+dfsg1-1+squeeze34.3.9+dfsg1-1+squeeze4 | 4.3.9+dfsg1-1+squeeze5 |
What each source reports
NVD Score used
The configuration module in the backend in TYPO3 4.5.x before 4.5.19, 4.6.x before 4.6.12 and 4.7.x before 4.7.4 allows remote authenticated backend users to obtain the encryption key via unspecified vectors.
- Record
CVE-2012-3529- CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:P/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
CVE ListNo score
The configuration module in the backend in TYPO3 4.5.x before 4.5.19, 4.6.x before 4.6.12 and 4.7.x before 4.7.4 allows remote authenticated backend users to obtain the encryption key via unspecified vectors.
- Record
CVE-2012-3529- Updated
- 2026-11-02
EUVDEUVD-2022-2996No score
The configuration module in the backend in TYPO3 4.5.x before 4.5.19, 4.6.x before 4.6.12 and 4.7.x before 4.7.4 allows remote authenticated backend users to obtain the encryption key via unspecified vectors.
- Record
EUVD-2022-2996- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-7gg8-3r6j-5g55No score
Typo3 Backend Configuration XSS Vulnerability
The configuration module in the backend in TYPO3 4.5.x before 4.5.19, 4.6.x before 4.6.12 and 4.7.x before 4.7.4 allows remote authenticated backend users to obtain the encryption key via unspecified vectors.
- Record
GHSA-7gg8-3r6j-5g55- Weakness
- CWE-200
- Updated
- 2026-11-02
OSVGHSA-7gg8-3r6j-5g55No score
Typo3 Backend Configuration XSS Vulnerability
The configuration module in the backend in TYPO3 4.5.x before 4.5.19, 4.6.x before 4.6.12 and 4.7.x before 4.7.4 allows remote authenticated backend users to obtain the encryption key via unspecified vectors.
- Record
GHSA-7gg8-3r6j-5g55- Weakness
- CWE-200
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
References
typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2012-004
exchange.xforce.ibmcloud.com/vulnerabilities/77793
debian.org/security/2012/dsa-2537
openwall.com/lists/oss-security/2012/08/22/8
secunia.com/advisories/50287
osvdb.org/84775
nvd.nist.gov/vuln/detail/CVE-2012-3529
github.com/advisories/GHSA-7gg8-3r6j-5g55