2012-08-28: Security fixes related to the way XML is handled

unknown Affects symfony/dependency-injection, symfony/routing, symfony/symfony, symfony/translation, symfony/validator. Feed 2026.10.28.3, updated 2026-10-28.

Security fixes related to the way XML is handled

Package
symfony/dependency-injection Composer
Affected versions
>=2.0.0 and <2.0.17
Fixed in
2.0.17
Severity
unknown
Exploitation
not on CISA KEV
Source
friendsofphp

References

Security fixes related to the way XML is handled

Package
symfony/routing Composer
Affected versions
>=2.0.0 and <2.0.17
Fixed in
2.0.17
Severity
unknown
Exploitation
not on CISA KEV
Source
friendsofphp

References

Security fixes related to the way XML is handled

Package
symfony/symfony Composer
Affected versions
>=2.0.0 and <2.0.17
Fixed in
2.0.17
Severity
unknown
Exploitation
not on CISA KEV
Source
friendsofphp

References

Security fixes related to the way XML is handled

Package
symfony/translation Composer
Affected versions
>=2.0.0 and <2.0.17
Fixed in
2.0.17
Severity
unknown
Exploitation
not on CISA KEV
Source
friendsofphp

References

Security fixes related to the way XML is handled

Package
symfony/validator Composer
Affected versions
>=2.0.0 and <2.0.17
Fixed in
2.0.17
Severity
unknown
Exploitation
not on CISA KEV
Source
friendsofphp

References

NVD recordsymfony/dependency-injection advisoriessymfony/routing advisoriessymfony/symfony advisoriessymfony/translation advisoriessymfony/validator 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