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ADOdb Library SQL Injection

Critical severity GitHub Reviewed Published May 17, 2022 to the GitHub Advisory Database • Updated Sep 8, 2023

Package

composer adodb/adodb-php (Composer)

Affected versions

>= 5.0, < 5.20.7

Patched versions

5.20.7

Description

The qstr method in the PDO driver in the ADOdb Library for PHP before 5.x before 5.20.7 might allow remote attackers to conduct SQL injection attacks via vectors related to incorrect quoting.

References

Published by the National Vulnerability Database Oct 3, 2016
Published to the GitHub Advisory Database May 17, 2022
Reviewed Jul 31, 2023
Last updated Sep 8, 2023

Severity

Critical

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS score

0.583%
(79th percentile)

Weaknesses

CVE ID

CVE-2016-7405

GHSA ID

GHSA-3fj4-q72x-x2g9

Source code

No known source code
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