CVE-2019-19326: SilverStripe Web Cache Poisoning through HTTPRequestBuilder

medium Affects silverstripe/framework. Feed 2026.10.29.1, updated 2026-10-28; published 2022-05-24; advisory modified 2024-05-22.

SilverStripe Web Cache Poisoning through HTTPRequestBuilder

Package: silverstripe/framework Composer
Affected versions: >=4.0.0 and <4.4.7 or >=4.5.0 and <4.5.4 or >=3.0.0 and <3.7.5
Fixed in: 4.4.7, 4.5.4, 3.7.5
Severity: medium CVSS 5.9
Exploitation: not on CISA KEV · EPSS 1% (55.1th percentile)
Published: 2022-05-24
Source: osv.dev

References

CWE-444

NVD record silverstripe/framework 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

CVE-2010-1593 low SilverStripe vulnerable to Cross-site Scripting same package: silverstripe/framework
CVE-2015-5062 medium Silverstripe CMS Open Redirect same package: silverstripe/framework
CVE-2012-4968 medium Silverstripe XSS Vulnerabilities same package: silverstripe/framework
CVE-2020-6164 high Silverstripe CMS information disclosure same package: silverstripe/framework
CVE-2020-9280 high SilverStripe Folders migrated from 3.x may be unsafe to upload to same package: silverstripe/framework
CVE-2019-5715 critical Silverstripe Framework SQLi Vulnerability same package: silverstripe/framework