CVE-2019-19745

mediumpriority · track · 35EPSS 0.011 · 66 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.11% (66th) EPSS

CVSS 6.5 · medium

Is it mine?

14 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-27

Contao 4.0 through 4.8.5 allows PHP local file inclusion. A back end user with access to the form generator can upload arbitrary files and execute them on the server.

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 (14)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
contao contao= 4.0nvdUScpe:2.3:a:contao:contao:*:*:*:*:*:*:*:*
contao contao= 4.1nvdUScpe:2.3:a:contao:contao:*:*:*:*:*:*:*:*
contao contao= 4.2nvdUScpe:2.3:a:contao:contao:*:*:*:*:*:*:*:*
contao contao= 4.3nvdUScpe:2.3:a:contao:contao:*:*:*:*:*:*:*:*
contao contao4.4 → 4.4.45nvdUScpe:2.3:a:contao:contao:*:*:*:*:*:*:*:*
contao contao= 4.5nvdUScpe:2.3:a:contao:contao:*:*:*:*:*:*:*:*
contao contao= 4.6nvdUScpe:2.3:a:contao:contao:*:*:*:*:*:*:*:*
contao contao= 4.7nvdUScpe:2.3:a:contao:contao:*:*:*:*:*:*:*:*
contao contao4.8 → 4.8.5nvdUScpe:2.3:a:contao:contao:*:*:*:*:*:*:*:*
Packagist contao/contao4.0.0 → 4.4.46osvUSpkg:composer/contao/contao
Packagist contao/contao4.5.0 → 4.8.6osvUSpkg:composer/contao/contao
Packagist contao/core-bundle4.0.0 → 4.4.46osvUSpkg:composer/contao/core-bundle
Packagist contao/core-bundle4.5.0 → 4.8.6osvUSpkg:composer/contao/core-bundle

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-wjx8-cgrm-hh8pUnrestricted file uploads in Contao2019-12-17ghsa · osvUS
### Impact A back end user with access to the form generator can upload arbitrary files and execute them on the server. ### Patches Update to Contao 4.4.46 or 4.8.6. ### Workarounds Configure your web server so it does not execute PHP files and other scripts in the Contao file upload directory. ### References https://contao.org/en/security-advisories/unrestricted-file-uploads ### For more information If you have any questions or comments about this advisory, open an issue in [contao/contao](https://github.com/contao/contao/issues/new/choose).

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 2019-12-17modified 2026-06-17

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+5024 more

references (8)

External citations — patches, advisories, analysis.

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