What is the CVSS score of CVE-2023-30179?

CVE-2023-30179 has a CVSS 3.1 base score of 7.2 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 2.2%.

Is there a public PoC exploit available for CVE-2023-30179?

Yes, a public proof-of-concept exploit is available for CVE-2023-30179. Prioritise patching immediately. EPSS: 2.2%.

Craft Cms CVE-2023-30179

HIGH

Code Injection (CWE-94)

2023-06-13 cve@mitre.org

RCE Code Injection Craft Cms

7.2

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.2 HIGH

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jun 13, 2023 - 17:15 nvd

HIGH 7.2

DescriptionNVD

CraftCMS version 3.7.59 is vulnerable to Server-Side Template Injection (SSTI). An authenticated attacker can inject Twig Template to User Photo Location field when setting User Photo Location in User Settings, lead to Remote Code Execution. NOTE: the vendor disputes this because only Administrators can add this Twig code, and (by design) Administrators are allowed to do that by default.

AnalysisAI

CraftCMS version 3.7.59 is vulnerable to Server-Side Template Injection (SSTI). Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Code Injection (CWE-94), which allows attackers to inject and execute arbitrary code within the application. CraftCMS version 3.7.59 is vulnerable to Server-Side Template Injection (SSTI). An authenticated attacker can inject Twig Template to User Photo Location field when setting User Photo Location in User Settings, lead to Remote Code Execution. NOTE: the vendor disputes this because only Administrators can add this Twig code, and (by design) Administrators are allowed to do that by default. Affected products include: Craftcms Craft Cms. Version information: version 3.7.59.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Never evaluate user-controlled input as code. Use sandboxing, disable dangerous functions, apply strict input validation.