P4Verified

CVE-2026-76570: jc tables before 1.21.1 (exclusive); +1 more affected products

CVE-2026-76570. CVSS 3.1 base score 9.1 (CRITICAL, NVD). EPSS 0.00455 (percentile 0.37278), scored 2026-10-05.

Affected technology

jc tables · before 1.21.1 (exclusive)
joomcode

JCTables extension for Joomla · 1.0.0-1.20.0
joomcode.com

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 4.0 assessment (base score 10.0/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 2026-10-06 17:56:29.658398+00:00

CWE: CWE-89
CCR priority: 36.5 /100 (P4)
CVSS 3.1: 9.1 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N · NVD
EPSS: 0.00455 · percentile 0.37278 · 2026-10-05
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-06 17:55:17.257073+00:00 UTC
GitHub Advisory Database · Source record · observed 2026-10-07 02:36:03.777225+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-76570.html