phpwarden
FeaturesComparePricingAdvisoriesBlogDocsChangelogLog in
Log inStart free

CVE-2020-5218: Ability to expose data in Sylius by using an unintended serialisation group

medium Affects sylius/resource-bundle, sylius/sylius. Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

Ability to expose data in Sylius by using an unintended serialisation group

Package
sylius/resource-bundle Composer
Affected versions
>=1.4.0 and <1.4.6 or >=1.5.0 and <1.5.1 or >=1.6.0 and <1.6.3 or >=1.0.0 and <1.3.13
Fixed in
1.4.6, 1.5.1, 1.6.3, 1.3.13
Severity
medium  CVSS 4.4
Exploitation
not on CISA KEV · EPSS 1% (48.3th percentile)
Published
2020-01-31
Source
osv.dev

References

Ability to expose data in Sylius by using an unintended serialisation group

Package
sylius/sylius Composer
Affected versions
<1.3.12 or >=1.4.0 and <1.4.4 or <1.3.16 or >=1.4.0 and <1.4.12 or >=1.5 and <1.5.9 or >=1.6.0 and <1.6.5
Fixed in
1.3.16, 1.4.12, 1.5.9, 1.6.5
Severity
medium  CVSS 4.4
Exploitation
not on CISA KEV · EPSS 1% (48.3th percentile)
Published
2020-01-31
Source
osv.dev

References

CWE-200CWE-444
NVD recordsylius/resource-bundle advisoriessylius/sylius 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