Photo Gallery by Ays - Responsive Image Gallery <= 4.4.3 - Authenticated Blind SQL Injections

2021-06-29 00:00

To Quang Duong

Strategic Overview

Status

Patched in 4.4.4

Affected PluginPhoto Gallery by Ays – Responsive Image Gallery

Affected Version< 4.4.4

CVSS7.2High

CVECVE-2021-24462

View all Photo Gallery by Ays – Responsive Image Gallery vulnerabilities

Vulnerability Overview

The get_gallery_categories() and get_galleries() functions in the Photo Gallery by Ays – Responsive Image Gallery WordPress plugin before 4.4.4 did not use whitelist or validate the orderby parameter before using it in SQL statements passed to the get_results() DB calls, leading to SQL injection issues in the admin dashboard

Technical Analysis

REMEDIATION: Update to version 4.4.4, or a newer patched version --- IDENTIFIER: CWE-89 (Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')) The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

External References

https://www.cve.org/CVERecord?id=CVE-2021-24462 https://www.wordfence.com/threat-intel/vulnerabilities/id/36c32212-0d52-435e-bb6a-39ea07363a86

CVSS Vector

7.2

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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