Get real-time updates on Telegram
CVE-2026-18807: ECS 0 to before 4.3.13
CVE-2026-18807. CVSS 3.1 base score 4.3 (MEDIUM, Source advisory). EPSS 0.00254 (percentile 0.15795), scored 15-Oct-2026.
Affected technology
ECS · 0 to before 4.3.13
Vendor not specified by the source
Description’s affected range: before 4.3.13 does not have capability or ownership checks on its dynamic repeater actions
Component: Not specified by the source
Attack conditions (Source advisory, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 4.3/10) rates confidentiality and availability impact as none; integrity impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-862
- CCR priority
- 17.3 /100 (P5)
- CVSS 3.1
- 4.3 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N · Source advisory
- EPSS
- 0.00254 · percentile 0.15795 · 2026-10-15
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-16 12:20:05.381948+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-18807.html