SS-2025-001: SS-2025-001 - User enumeration via timing attack

unknown Affects silverstripe/framework. Feed 2026.10.29.4, updated 2026-10-29.

SS-2025-001 - User enumeration via timing attack

Package: silverstripe/framework Composer
Affected versions: <5.3.23
Fixed in: 5.3.23
Severity: unknown
Exploitation: not on CISA KEV
Source: friendsofphp

References

https://www.silverstripe.org/download/security-releases/ss-2025-001

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.

# PHP projects (recommended)
composer require --dev phpwarden/phpwarden
# then
vendor/bin/phpwarden deps composer.lock

# or, without Composer
pipx install phpwarden   &&   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