Vulnerability · Published Dec 6, 2021 · Assigned by mitre
CVE-2021-36564
Critical 9.8
In plain English
A critical-severity security flaw in the topthink/framework package (Packagist). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.9% (higher than 80% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)9.8Critical
Exploit odds (30 days)1.9%top 20.0% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
ThinkPHP v6.0.8 was discovered to contain a deserialization vulnerability via the component vendor\league\flysystem-cached-adapter\src\Storage\Adapter.php.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | topthink/framework | 6.0.9 | GHSA-33gc-6cw9-w3g4 |
Affected products (as reported)
References
- https://github.com/top-think/framework/issues/2559 x_refsource_MISC