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CVE-2022-21666

SQL Injection in useredit.php

HIGH
7.2
CVSS Score
Published: January 10, 2022 at 08:00 PM UTC
Updated: June 17, 2026 at 04:26 AM UTC
2 products affected across 2 vendorsUseful Simple Open Source CMSSimple Open Source CMS Project Useful Simple Open Source CMS

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Severity
HIGH7.2
Exploit prediction
EPSS 1%
SSVC
No known exploit

Description

Useful Simple Open-Source CMS (USOC) is a content management system (CMS) for programmers. Versions prior to Pb2.4Bfx3 allowed Sql injection in usersearch.php only for users with administrative privileges. Users should replace the file `admin/pages/useredit.php` with a newer version. USOC version Pb2.4Bfx3 contains a fixed version of `admin/pages/useredit.php`.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Useful Simple Open Source CMS· Useful Simple Open Source CMS Project
95%
v < pb2.4bfx3
Affected range stops below pb2.4bfx3, so it looks safe — our inference, not a vendor statement
Simple Open Source CMS Project Useful Simple Open Source CMS· Aaron Junker
60%
v < Pb2.4Bfx3
Affected range stops below Pb2.4Bfx3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/Aaron-Junker/USOC/commit/c331d26aaab41a7e9e8c1c1a990132dca9d01e10
x_refsource_MISCRelease NotesThird Party Advisory
Source: [email protected]
https://github.com/Aaron-Junker/USOC/releases/tag/Pb2.4Bfx3
x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://github.com/Aaron-Junker/USOC/security/advisories/GHSA-557p-hhpc-4wrx

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.2HIGHGitHub_M
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-89

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