What is the CVSS score of CVE-2023-23753?

CVE-2023-23753 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.8%.

Is there a public PoC exploit available for CVE-2023-23753?

Yes, a public proof-of-concept exploit is available for CVE-2023-23753. Prioritise patching immediately. EPSS: 0.8%.

Visforms CVE-2023-23753

CRITICAL

SQL Injection (CWE-89)

2023-04-23 security@joomla.org

SQLi Visforms

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Apr 23, 2023 - 21:15 nvd

CRITICAL 9.8

DescriptionNVD

The 'Visforms Base Package for Joomla 3' extension is vulnerable to SQL Injection as concatenation is used to construct an SQL Query. An attacker can interact with the database and could be able to read, modify and delete data on it.

AnalysisAI

The 'Visforms Base Package for Joomla 3' extension is vulnerable to SQL Injection as concatenation is used to construct an SQL Query. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as SQL Injection (CWE-89), which allows attackers to execute arbitrary SQL commands against the database. The 'Visforms Base Package for Joomla 3' extension is vulnerable to SQL Injection as concatenation is used to construct an SQL Query. An attacker can interact with the database and could be able to read, modify and delete data on it. Affected products include: Vi-Solutions Visforms.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized queries/prepared statements. Never concatenate user input into SQL. Apply least-privilege database permissions.