Asgaros Forum <= 1.15.12 - Unauthenticated SQL Injection

2021-10-11 00:00

ZhongFu Su

Strategic Overview

Status

Patched in 1.15.13

Affected PluginAsgaros Forum

Affected Version<= 1.15.12

CVSS9.8Critical

CVECVE-2021-24827

View all Asgaros Forum vulnerabilities

Vulnerability Overview

The Asgaros Forum WordPress plugin before 1.15.13 does not validate and escape user input when subscribing to a topic before using it in a SQL statement, leading to an unauthenticated SQL injection issue

Technical Analysis

REMEDIATION: Update to version 1.15.13, 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-2021-24827 https://www.wordfence.com/threat-intel/vulnerabilities/id/0eae9c5a-8a11-4293-a7e1-2c5d77c75284

CVSS Vector

9.8

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

Base

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

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