CVE-2009-3629
Multiple cross-site scripting (XSS) vulnerabilities in the Backend subcomponent in TYPO3 4.0.13 and earlier, 4.1.x before 4.1.13, 4.2.x…
- 3.5LowCVSS base score
- 1.5%Exploitation in 30 daysEPSS · top 25% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Multiple cross-site scripting (XSS) vulnerabilities in the Backend subcomponent in TYPO3 4.0.13 and earlier, 4.1.x before 4.1.13, 4.2.x before 4.2.10, and 4.3.x before 4.3beta2 allow remote authenticated users to inject arbitrary web script or HTML via unspecified vectors.
Timeline
ID reserved
By redhat
- 24 days later
· 24 days later
Published
- 15 years later
· 15 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Low3.5 | AV:N/AC:M/Au:S/C:N/I:P/A:N |
- EPSS (exploitation in 30 days)
- 1.5% · top 25% of all CVEs (11 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 3.5.
Affected products
n/a
- affected n/a
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Packagisttypo3/cms-backendGHSA-g857-p997-wx7w (opens in a new tab)
References
References7
- typo3-backend-xss(53918) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-016/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- 37122 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- [oss-security] 20091023 Re: CVE id request: typo3 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [oss-security] 20091023 Re: CVE id request: typo3 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- ADV-2009-3009 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 36801 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2022-3923 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-g857-p997-wx7w (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2009-3629)Record last updated .