phpwarden
FeaturesComparePricingAdvisoriesBlogDocsChangelogLog in
Log inStart free

CVE-2023-29200: Path traversal vulnerability in the file manager

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

Path traversal vulnerability in the file manager

Package
contao/contao Composer
Affected versions
>=4.9.0 and <4.9.40 or >=4.13.0 and <4.13.21 or >=5.1.0 and <5.1.4
Fixed in
4.9.40, 4.13.21, 5.1.4
Severity
high  CVSS 8.8
Exploitation
not on CISA KEV · EPSS 1% (56.4th percentile)
Published
2023-04-26
Source
osv.dev

References

Directory traversal vulnerability in the file manager

Package
contao/core-bundle Composer
Affected versions
>=4.9.0 and <4.9.40 or >=4.13.0 and <4.13.21 or >=5.1.0 and <5.1.4
Fixed in
4.9.40, 4.13.21, 5.1.4
Severity
unknown
Exploitation
not on CISA KEV · EPSS 1% (56.4th percentile)
Source
friendsofphp

References

CWE-22
NVD recordcontao/contao advisoriescontao/core-bundle advisories

Am I affected?

Find out in one command. phpwarden checks your composer.lock against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# one-time install
pip install phpwarden

# then
phpwarden deps composer.lock

Or keep it checked automatically: GitHub Action · pre-commit hook · GitLab CI · Laravel artisan command

Install docs   How findings are ranked

Related advisories