Vulnerability · Published Oct 22, 2026 · Assigned by VulnCheck

CVE-2022-51023PHPOK < 5.4.081 SQL Injection via api.php sort Parameter

High 8.2

In plain English

A high-severity SQL injection in PHPOK from PHPOK. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).

Severity (CVSS 3.1)8.2High

Exploit odds (30 days)0.3%top 82.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
PHPOK	PHPOK	4.5.000 – before 5.4.081

Weakness: CWE-89 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

References

Fix Commit patch
Nuclei Template technical-description
VulnCheck Advisory: PHPOK < 5.4.081 SQL Injection via api.php sort Parameter third-party-advisory