CVE-2021-377045.4MediumCWE-200

CVE-2021-37704: Exposed phpinfo() in PhpFastCache

PHPSocialNetwork · phpfastcache

Affected: PHPSocialNetwork phpfastcache · Exploitation: check available, not yet exploited

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

5.1%probability of exploitation in the next 30 days

92nd percentile

050100

Higher than 92% of scored CVEs

5.4MediumCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

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 products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

PHPSocialNetwork · phpfastcache< 6.1.5; >= 7.0.0, < 7.1.2; >= 8.0.0, < 8.0.7

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Check available, not yet exploited. A public nuclei template can confirm it on a system you are authorised to test.
CISA KEV: Not listed
Public check: phpfastcache - phpinfo Resource Exposure · nuclei template in projectdiscovery/nuclei-templates
Weakness: Information Exposure · Information Disclosure
Published: August 2021
Band: Check available, not yet exploited, August 2021

CoverageNo articles yet

No CyberSIXT article names CVE-2021-37704 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.