Is topthink/think vulnerable?

Composer topthink/think has 2 known advisories in the phpwarden feed. Feed 2026.10.29.4, updated 2026-10-29.

2advisories

2critical

0on CISA KEV

2no fix recorded

CVE	Title	Severity	CVSS	Affected	Fixed in
CVE-2020-17952	Code injection in topthink/think	critical	9.8	`<=6.0.9`	–
CVE-2022-45982	Deserialization of Untrusted Data in thinkphp	critical	9.8	`<=6.1.1`	–

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

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