cve.bz

CVE-2023-0567

6.2 mediumEPSS 0.9%

Medium (6.2) in php php. EPSS 0.9% 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, 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.

Severity

CVSS 3.1

6.2 medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
0.9% chance of exploitation in the next 30 days; higher than 60% of CVEs (scores of 2026-10-31)
CWE
CWE-916
Published
Modified
Record from
the NVD, synced

Affected

References

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