CVE-2021-37704

Summary

PhpFastCache is a high-performance backend cache system (packagist package phpfastcache/phpfastcache). In versions before 6.1.5, 7.1.2, and 8.0.7 the phpinfo() can be exposed if the /vendor is not protected from public access. This is a rare situation today since the vendor directory is often located outside the web directory or protected via server rule (.htaccess, etc). Only the v6, v7 and v8 will be patched respectively in 8.0.7, 7.1.2, 6.1.5. Older versions such as v5, v4 are not longer supported and will NOT be patched. As a workaround, protect the /vendor directory from public access.

Affected Software

VendorProductVersion RangeStatus
PHPSocialNetworkphpfastcache< 6.1.5affected
PHPSocialNetworkphpfastcache>= 7.0.0, < 7.1.2affected
PHPSocialNetworkphpfastcache>= 8.0.0, < 8.0.7affected

Weaknesses

  • CWE-200: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

ADP Enrichment

CVE Program Container

Additional References

References