CVE-2023-0662

7.5 highEPSS 1.5%

High (7.5) in php php. EPSS 1.5% chance of exploitation in the next 30 days.

In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, excessive number of parts in HTTP form upload can cause high resource consumption and excessive number of log entries. This can cause denial of service on the affected server by exhausting CPU resources or disk space.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 1.5% chance of exploitation in the next 30 days; higher than 73% of CVEs (scores of 2026-10-31)
CWE: CWE-400
Published: 2023-02-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

php:php

References

https://github.com/php/php-src/security/advisories/GHSA-54hq-v5wp-fqgv
https://security.netapp.com/advisory/ntap-20230517-0001/
https://github.com/php/php-src/security/advisories/GHSA-54hq-v5wp-fqgv
https://security.netapp.com/advisory/ntap-20230517-0001/

Check your stack JSON