CVE-2017-16558

highpriority · track · 40EPSS 0.015 · 74 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.51% (74th) EPSS

CVSS 7.5 · high

Is it mine?

9 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-27

Contao 3.0.0 to 3.5.30 and 4.0.0 to 4.4.7 contains an SQL injection vulnerability in the back end as well as in the listing module.

cvss

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

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.5–9.8

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · OSV

v3.09criticalCVSS:3.0/AV:N/AC:L/PR:N/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-89USprimaryCWE-89US

affected products (9)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
contao contao cms3.0.0 → 3.5.30nvdUScpe:2.3:a:contao:contao_cms:*:*:*:*:*:*:*:*
contao contao cms4.0.0 → 4.4.7nvdUScpe:2.3:a:contao:contao_cms:*:*:*:*:*:*:*:*
Packagist contao/contao3.0.0 → 3.5.30osvUSpkg:composer/contao/contao
Packagist contao/contao4.0.0 → 4.4.8osvUSpkg:composer/contao/contao
Packagist contao/core-bundle3.0.0 → 3.5.30osvUSpkg:composer/contao/core-bundle
Packagist contao/core-bundle4.0.0 → 4.4.8osvUSpkg:composer/contao/core-bundle
Packagist contao/listing-bundle3.0.0 → 3.5.30osvUSpkg:composer/contao/listing-bundle
Packagist contao/listing-bundle4.0.0 → 4.4.8osvUSpkg:composer/contao/listing-bundle

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-w38g-hj45-mjjpContao SQL injection in the backend and listing module2022-05-24ghsa · osvUS
Contao 3.0.0 to 3.5.30 and 4.0.0 to 4.4.7 contains an SQL injection vulnerability in the backend as well as in the listing module.

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 2019-04-25modified 2026-06-17

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+23868 more

references (7)

External citations — patches, advisories, analysis.

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