Dashboard / CVE-2023-39970

CVE-2023-39970

CRITICAL
INFO Priority: 0.10 BB Relevance: 80/100
Published: 2023-08-17 Modified: 2026-11-12 First seen: 2026-11-12 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: High
I: High
A: High

Description

Unrestricted Upload of File with Dangerous Type vulnerability in AcyMailing component for Joomla. It allows remote code execution.

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
Datasolution AcyMailing component for Joomla 6.7.0-8.5.0
acyba acymailing_starter 6.7.0 – 8.5.0

References & Advisories (1)

Bug Bounty Relevance

80 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

9.8 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

1.05%
Raw Score 0.010530
Percentile 64.9%
Date 2026-11-13

EPSS Trend

2026-11-13
0.01053
2026-11-12
0.01053

Intelligence Sources

mitre ref →
nvd ref →

External Links