phpwarden
FeaturesComparePricingAdvisoriesBlogDocsChangelogLog in
Log inStart free

CVE-2013-4701: PHP OpenID Library Denial of Service vulnerability

high Affects openid/php-openid, typo3/cms. Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

PHP OpenID Library Denial of Service vulnerability

Package
openid/php-openid Composer
Affected versions
<2.3.0
Fixed in
2.3.0
Severity
high
Exploitation
not on CISA KEV · EPSS 3% (87.3th percentile)
Published
2022-05-17
Source
osv.dev

References

PHP OpenID Library Denial of Service vulnerability

Package
typo3/cms Composer
Affected versions
>=6.2.0 and <6.2.6
Fixed in
6.2.6
Severity
high
Exploitation
not on CISA KEV · EPSS 3% (87.3th percentile)
Published
2022-05-17
Source
osv.dev

References

CWE-400
NVD recordopenid/php-openid advisoriestypo3/cms 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