CVE-2026-48956Disclosure(joomla / joomla\!)

LOWCVSS 5.0 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

Patch joomla joomla\! systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

An improper access check allows users to display a list of modules in the frontend.

joomla CVEs Back to dashboard

0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories

https://developer.joomla.org/security-centre/1064-20260710-core-incorrect-access-control-in-com-modules.html

Weakness type (CWE)

CWE-284

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

joomla\!

Threat summary

Patch or workaround signal is available
4 mentions across 2 observed days
Momentum state: stable

What's happening

Patch or workaround mentioned in 2 signals
Technical details provided in 4 signals
Disclosure: 3 classified signals
General: 1 classified signal
Peaked 1d ago at 3 mentions (2026-07-07); latest day: 1
4 total mentions across 2 days

Affected systems

Vendors

joomla

Products

joomla\!

Deep dive

Activity timeline4 mentions / 2d

Signal classification2 categories

Disclosure

375.0%

General

125.0%

Referenced assets2 URLs

By indicator

Classification over time

Date	Total	Labels

2026-07-07	3	Disclosure2General1
2026-07-08	1	Disclosure1

Full discourse4 posts

sin99xx@sin99xx91d
Disclosure
Another one from the frontend: CVE-2026-48956 in Joomla! CMS Improper access control in com_modules lets users list modules they shouldn't see. Affected: 4.0.0-5.4.6, 6.0.0-6.1.1 Fixed in 5.4.7 & 6.1.2 Reported it a while back, finally public. Stay patched folks. https://t.co/E0QgR9dUoq
Post summary
The tweet announces the disclosure of CVE‑2026‑48956 in Joomla! CMS, describing an access control flaw, affected versions, and the availability of a patch.
5212672.2K
937 followersView on X
Rıdvan Yağlı@ridvanyagli91d
Disclosure
🚨 Joomla! CMS için yeni güvenlik zafiyeti "CVE-2026-48956" – com_modules bileşeninde bulunan Incorrect Access Control zafiyeti, frontend tarafında kullanıcıların yetkileri dışında kalan modüllerin listesini görüntüleyebilmesine neden oluyor. 📌 Etkilenen sürümler • 4.0.0 – 5.4.6 • 6.0.0 – 6.1.1 ✅ Düzeltilen sürümler • 5.4.7 • 6.1.2 Bu açık doğrudan RCE veya yetki yükseltme sağlamasa da, modül isimleri ve site yapısı hakkında bilgi sızdırarak saldırganların keşif (reconnaissance) sürecini kolaylaştırabilir. Etkilenen Joomla kurulumlarının en kısa sürede güncellenmesi önerilir.
Post summary
The text announces Joomla! CMS CVE‑2026‑48956, detailing an incorrect access‑control flaw that reveals module names and urges users to apply the latest patches.
00010178
1.2K followersView on X
CVE@CVEnew91d
General
CVE-2026-48956 An improper access check allows users to display a list of modules in the frontend. https://www.cve.org/CVERecord?id=CVE-2026-48956
Post summary
The post simply reports CVE‑2026‑48956, noting an improper access check that lets users see module listings in the frontend, without any further details on exploitation or remediation.
00010674
57.8K followersView on X
Infoflowcloud@infoflowcloud91d
Disclosure
🚨*CVE* CVE-2026-48956 An improper access check allows users to display a list of modules in the frontend. https://www.cve.org/CVERecord?id=CVE-2026-48956 ----- Traducción: CVE-2026-48956 Un fallo de control de acceso inapropiado permite a los usuarios mostrar una lista de mó… http://infoflow.cloud`
Post summary
The post introduces CVE-2026-48956, describing an improper access check that lets users view a module list on the frontend, and cites the official CVE record but provides no PoC, exploit code, or patch information.
0000035
91 followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	joomla	joomla\!	-	-	-

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What researchers are saying

CVE-2026-48956

Rıdvan Yağlı[verified]@ridvanyagliDisclosure

The text announces Joomla! CMS CVE‑2026‑48956, detailing an incorrect access‑control flaw that reveals module names and urges users to apply the latest patches.

sin99xx@sin99xxDisclosure

The tweet announces the disclosure of CVE‑2026‑48956 in Joomla! CMS, describing an access control flaw, affected versions, and the availability of a patch.

CVE@CVEnewGeneral

The post simply reports CVE‑2026‑48956, noting an improper access check that lets users see module listings in the frontend, without any further details on exploitation or remediation.

Infoflowcloud@infoflowcloudDisclosure

The post introduces CVE-2026-48956, describing an improper access check that lets users view a module list on the frontend, and cites the official CVE record but provides no PoC, exploit code, or patch information.