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Articles Anywhere Pro Extension For Joomla EUVDEUVD-2026-47915

| CVE-2026-64799 HIGH
Server-Side Request Forgery (SSRF) (CWE-918)
2026-07-23 Joomla GHSA-8gqm-83x8-pxx4
7.5
CVSS 3.1 · Vendor: Joomla
View

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V4 - API and Web Service URL allowlisting, SSRF prevention
MITRE ATT&CK

2 techniques across 2 tactics: Initial Access, Credential Access

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
No patch listed yet 0.2% exploitation probability (EPSS)

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AnalysisAIv1 – Jul 27, 2026

Server-side request forgery in Regular Labs' Articles Anywhere Pro and Users Anywhere Pro extensions for Joomla allows unauthenticated attackers to access internal network services and write arbitrary files to web-accessible directories. The vulnerability stems from improper validation of content-controlled image URLs, which fetch and save remote responses without checking that they are images. No active exploitation or public exploit code has been reported, and EPSS indicates low exploitation probability.

Affected VersionsENISA

Users Anywhere Pro extension for Joomla 1.0.0-1.2.7
Articles Anywhere Pro extension for Joomla 1.0.0-18.0.2

Affected Packages

euvd articles_anywhere_pro_extension_for_joomla no fix
euvd users_anywhere_pro_extension_for_joomla no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 2 packages in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (Joomla) PRIMARY 7.5 HIGH
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Primary rating from Vendor (Joomla) · only source for this CVE.

CVSS VectorVendor: Joomla

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

3
CVSS changed
Jul 27, 2026 - 17:22 NVD
7.5 (HIGH)
CVE Published
Jul 23, 2026 - 09:11 cve.org
UNKNOWN (no severity yet)
CVE Published
Jul 23, 2026 - 09:11 cve.org
HIGH 7.5

DescriptionCVE.org

Content-controlled image URLs could request private or reserved network services, follow unsafe redirects and save responses without validating that they were images. This could result in SSRF, internal-data access or writing attacker-controlled files into a web-accessible folder.

Threat Intelligence Overview

EPSS Score
0.2%
Top 90% exploitable
Data Quality
5 sources
Confidence: Medium

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC No
EPSS 0.2%
Patch available No
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation
None
System Exposure· derived
Open
Automatable
Yes
Human Impact· derived
Medium
Technical Impact
Partial

Priority Score

38
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +38
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Server-Side Request Forgery exploits applications that fetch remote resources based on user-supplied URLs.

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