What is the CVSS score of CVE-2026-3075?

CVE-2026-3075 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.0%.

Which versions of Jeff Starr Simple Ajax Chat are affected by CVE-2026-3075?

CVE-2026-3075 presents moderate security risk rated CVSS 5.3. Exploitation could compromise the security of affected deployments.

How to fix or mitigate CVE-2026-3075?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Jeff Starr Simple Ajax Chat CVE-2026-3075

MEDIUM

Exposure of Sensitive System Information to an Unauthorized Control Sphere (CWE-497)

2026-02-23 audit@patchstack.com

Information Disclosure

5.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.3 MEDIUM

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

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:L/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:55 vuln.today

CVE Published

Feb 23, 2026 - 21:19 nvd

MEDIUM 5.3

DescriptionCVE.org

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in Jeff Starr Simple Ajax Chat simple-ajax-chat allows Retrieve Embedded Sensitive Data.This issue affects Simple Ajax Chat: from n/a through <= 20251121.

AnalysisAI

Simple Ajax Chat through version 20251121 exposes sensitive system information to unauthorized access due to improper data protection controls. An unauthenticated remote attacker can retrieve embedded sensitive data from the application with minimal effort. No patch is currently available to remediate this vulnerability.

Technical ContextAI

Affects Jeff Starr Simple Ajax Chat simple-ajax-chat. Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in Jeff Starr Simple Ajax Chat simple-ajax-chat allows Retrieve Embedded Sensitive Data.This issue affects Simple Ajax Chat: from n/a through <= 20251121.