7.7
High
CVE-2023-0567 In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, password_verify() function may accept some…
Description
In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, password_verify() function may accept some invalid Blowfish hashes as valid. If such invalid hash ever ends up in the password database, it may lead to an application allowing any password for this entry as valid.
Affected products and versions
References
- bugs.php.net bugs.php.net
- github.com github.com
Timeline
- Published
- Last modified
Other CVEs of PHP
The 103 CVEs of PHP →
CVE-2026-109619
RCE via stale global state
9.2
Critical
CVE-2026-109618
RCE via OOM corruption
9.2
Critical
CVE-2026-92842
The convert.base64-encode, convert.quoted-printable-encode and convert.quoted-printable-decode stream filters accept a…
5.9
Medium
CVE-2026-91768
The IPv6 branch of the FastCGI client access check compares only the first 12 bytes of a 16-byte IPv6 address, so…
6.5
Medium