What is the CVSS score of CVE-2026-24600?

CVE-2026-24600 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L. EPSS exploitation probability: 0.0%.

Which versions of PenciDesign Penci Review are affected by CVE-2026-24600?

CVE-2026-24600 presents moderate security risk, a cross-site scripting vulnerability rated CVSS 5.4. Attackers could inject scripts to steal sessions or perform actions as authenticated users.

How to fix or mitigate CVE-2026-24600?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

PenciDesign Penci Review CVE-2026-24600

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2026-01-23 audit@patchstack.com

XSS

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Lifecycle Timeline

CVSS changed

Apr 23, 2026 - 15:43 NVD

5.4 (MEDIUM) 6.5 (MEDIUM)

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

CVE Published

Jan 23, 2026 - 15:16 nvd

MEDIUM 5.4

DescriptionCVE.org

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in PenciDesign Penci Review penci-review allows Stored XSS.This issue affects Penci Review: from n/a through <= 3.5.

AnalysisAI

Stored cross-site scripting in PenciDesign Penci Review through version 3.5 enables authenticated attackers to inject malicious scripts that execute in other users' browsers, potentially compromising user sessions and data. The vulnerability requires user interaction to trigger and affects the web application's page generation functionality. No patch is currently available.

Technical ContextAI

Classified as CWE-79 (Cross-site Scripting (XSS)). Affects PenciDesign Penci Review penci-review. Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in PenciDesign Penci Review penci-review allows Stored XSS.This issue affects Penci Review: from n/a through <= 3.5.

Affected ProductsAI

Product: PenciDesign Penci Review penci-review.

RemediationAI

Monitor vendor advisories for a patch. Implement output encoding and Content Security Policy headers. Restrict network access to the affected service where possible.