CVE-2012-6147

lowpriority · track · 15EPSS 0.018 · 79 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.82% (79th) EPSS

CVSS 3.5 · low

Is it mine?

48 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-27

Cross-site scripting (XSS) vulnerability in the tree render API (TCA-Tree) in the Backend API in TYPO3 4.5.x before 4.5.21, 4.6.x before 4.6.14, and 4.7.x before 4.7.6 allows remote authenticated backend users to inject arbitrary web script or HTML via unspecified vectors.

cvss

Technical severity, 0–10. One row per scoring source.

3.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.03.5lowAV:N/AC:M/Au:S/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 6.8 · impact 2.9

v2.03lowAV:N/AC:M/Au:S/C:N/I:P/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USprimaryCWE-79US

affected products (48)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
typo3 typo3= 4.5nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.0nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.1nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.10nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.11nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.12nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.13nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.14nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.15nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.16nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.17nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.18nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.19nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.2nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.20nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.3nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.4nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.5nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo3= 4.5.6nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*

showing 20 of 48

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-qmmw-ch2q-j6xxTypo3 Backend API XSS Vulnerability2022-05-17ghsa · osvUS
Cross-site scripting (XSS) vulnerability in the tree render API (TCA-Tree) in the Backend API in TYPO3 4.5.x before 4.5.21, 4.6.x before 4.6.14, and 4.7.x before 4.7.6 allows remote authenticated backend users to inject arbitrary web script or HTML via unspecified vectors.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

published 2013-07-01modified 2026-06-16

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+53004 more

references (13)

External citations — patches, advisories, analysis.

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