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CVE-2026-90914: joomla! from 4.0.0 (inclusive), before 5.4.8 (exclusive), from 6.0.0 (inclusive), before 6.1.3 (exclusive); +1 more…
CVE-2026-90914. CVSS 3.1 base score 6.4 (MEDIUM, NVD). EPSS 0.00256 (percentile 0.15694), scored 2026-10-05.
Affected technology
joomla! · from 4.0.0 (inclusive), before 5.4.8 (exclusive)
joomla
joomla! · from 6.0.0 (inclusive), before 6.1.3 (exclusive)
joomla
Joomla! CMS · 4.0.0-5.4.8, 6.0.0-6.1.3
Joomla! Project
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · High privileges required · Passive user interaction
What an attacker can do
Vendor/CNA’s CVSS 4.0 assessment (base score 5.9/10) rates confidentiality and integrity impact as high; availability impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-79
- CCR priority
- 25.7 /100 (P4)
- CVSS 3.1
- 6.4 /10 · CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:L · NVD
- EPSS
- 0.00256 · percentile 0.15694 · 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-2026-90914.html