What is the CVSS score of CVE-2023-3499?

CVE-2023-3499 has a CVSS 3.1 base score of 4.8 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.4%.

Is there a public PoC exploit available for CVE-2023-3499?

Yes, a public proof-of-concept exploit is available for CVE-2023-3499. Prioritise patching immediately. EPSS: 0.4%.

Robo Gallery CVE-2023-3499

MEDIUM

2023-09-04 contact@wpscan.com

WordPress XSS Robo Gallery

4.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.8 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Sep 04, 2023 - 12:15 nvd

MEDIUM 4.8

DescriptionNVD

The Photo Gallery, Images, Slider in Rbs Image Gallery WordPress plugin before 3.2.16 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

AnalysisAI

The Photo Gallery, Images, Slider in Rbs Image Gallery WordPress plugin before 3.2.16 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.