CVE-2023-39971

Extension - acymailing.com - XSS in AcyMailing Enterprise component for Joomla 6.7.0-8.6.3

6.1 Medium

Improper Neutralization of Input During Web Page Generation vulnerability in AcyMailing Enterprise component for Joomla allows XSS. This issue affects AcyMailing Enterprise component for Joomla: 6.7.0-8.6.3.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: Required

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: None

Exploit likelihood

0.40%Up 0.4 points since Aug 18, 2023

What each source reports

NVD Score used 6.1

Record: CVE-2023-39971
CVSS 3.1: 6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

CVE List No score

Extension - acymailing.com - XSS in AcyMailing Enterprise component for Joomla 6.7.0-8.6.3

Record: CVE-2023-39971
Weakness: CWE-79
Updated: 2026-11-02

EUVDEUVD-2023-43664 0.0

Record: EUVD-2023-43664
CVSS: 0.0 NoneCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Updated: 2026-11-03

GitHub AdvisoriesGHSA-9fg7-j8f5-x5x9 6.1

Improper Neutralization of Input During Web Page Generation vulnerability in AcyMailing...

Record: GHSA-9fg7-j8f5-x5x9
CVSS 3.1: 6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases, published	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-39971 is a medium vulnerability (CVSS 6.1) in Acymailing, published August 17, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.40%, the 34th percentile. No source names a fixed version.