CVE-2022-51023

PHPOK < 5.4.081 SQL Injection via api.php sort Parameter

Published Oct 22, 2026 CVSS 4.0 · 8.8 High EPSS < 1% KEV · Not listed
Description
PHPOK 4.5.000 before 5.4.081 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate ORDER BY clauses via the sort parameter. Attackers can send GET requests to /api.php?c=project&f=index with extractvalue payloads in sort to extract database information through error messages. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-14.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description PHPOK 4.5.000 before 5.4.081 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate ORDER BY clauses via the sort parameter. Attackers can send GET requests to /api.php?c=project&f=index with extractvalue payloads in sort to extract database information through error messages. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-14.
Title PHPOK < 5.4.081 SQL Injection via api.php sort Parameter
First Time appeared Phpok
Phpok phpok
Weaknesses CWE-89
CPEs cpe:2.3:a:phpok:phpok:*:*:*:*:*:*:*:*
Vendors & Products Phpok
Phpok phpok
References
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N'}

cvssV4_0

{'score': 8.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Oct 29, 2026, 2:04 AM
Reserved
Oct 14, 2026, 8:25 PM
Status
Deferred
Published
Oct 22, 2026, 11:17 AM
Modified
Nov 10, 2026, 12:10 PM