CVE-2010-3663

mediumpriority · track · 36EPSS 0.024 · 84 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.40% (84th) EPSS

CVSS 6.5 · medium

Is it mine?

9 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-27

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 contains an insecure default value of the variable fileDenyPattern which could allow remote attackers to execute arbitrary code on the backend.

cvss

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

8.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.5–8.8

v2.06.5mediumAV:N/AC:L/Au:S/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8 · impact 6.4

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · OSV

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-434USprimaryCWE-434US

affected products (9)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
typo3 typo3< 4.1.14nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo34.2.0 → 4.2.13nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo34.3.0 → 4.3.4nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo34.4.0 → 4.4.1nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
Packagist typo3/cms-backend< 4.1.14osvUSpkg:composer/typo3/cms-backend
Packagist typo3/cms-backend4.2 → 4.2.13osvUSpkg:composer/typo3/cms-backend
Packagist typo3/cms-backend4.3 → 4.3.4osvUSpkg:composer/typo3/cms-backend
Packagist typo3/cms-backend4.4 → 4.4.1osvUSpkg:composer/typo3/cms-backend

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-wjpc-gjf7-9938TYPO3 Arbitrary Code Execution vulnerability on the backend2022-04-21ghsa · osvUS
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 contains an insecure default value of the variable fileDenyPattern which could allow remote attackers to execute arbitrary code on the backend.

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 2019-11-04modified 2026-06-16

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references (10)

External citations — patches, advisories, analysis.

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