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Ip Login Extension For Joomla CVE-2026-64798

| EUVDEUVD-2026-47809 CRITICAL
Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) (CWE-338)
2026-07-22 Joomla
9.1
CVSS 3.1 · Vendor: Joomla
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Severity by source

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

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

CVSS VectorVendor: Joomla

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

Lifecycle Timeline

4
Analysis Generated
Jul 27, 2026 - 18:25 vuln.today
CVSS changed
Jul 27, 2026 - 18:22 NVD
9.1 (CRITICAL)
CVE Published
Jul 22, 2026 - 20:41 cve.org
UNKNOWN (no severity yet)
CVE Published
Jul 22, 2026 - 20:41 cve.org
CRITICAL 9.1

DescriptionCVE.org

Persistent URL login keys were also generated using a non-cryptographic random generator with insufficient entropy.

AnalysisAI

Predictable persistent login keys in IP Login extension for Joomla allow unauthenticated attackers to compromise accounts. Versions 1.0.0 through 6.2.5 generate keys using a non-cryptographic random generator with insufficient entropy, enabling brute-force guessing. …

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CVE-2026-64798 vulnerability details – vuln.today

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