CVE-2025-57758: Contao applies improper access control in the back end voters

medium Affects contao/contao, contao/core-bundle. Feed 2026.10.29.1, updated 2026-10-28; published .

Contao applies improper access control in the back end voters

Package
contao/contao Composer
Affected versions
>=5.0.0 and <5.3.38 or >=5.4.0-RC1 and <5.6.1
Fixed in
5.3.38, 5.6.1
Severity
medium  CVSS 4.3
Exploitation
not on CISA KEV · EPSS 0% (17.3th percentile)
Published
2025-08-28
Source
osv.dev

References

Contao applies improper access control in the back end voters

Package
contao/core-bundle Composer
Affected versions
>=5.0.0 and <5.3.38 or >=5.4.0-RC1 and <5.6.1
Fixed in
5.3.38, 5.6.1
Severity
medium  CVSS 4.3
Exploitation
not on CISA KEV · EPSS 0% (17.3th percentile)
Published
2025-08-28
Source
osv.dev

References

CWE-284
NVD recordcontao/contao advisoriescontao/core-bundle advisories

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# then
vendor/bin/phpwarden deps composer.lock

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