Access Control Flaw in Joomla! Template Component
CVE-2020-10238

7.5HIGH

Key Information:

Vendor

Joomla
Status
Joomla\!
Vendor
CVE Published:
16 March 2020

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2020-10238?

An access control vulnerability was discovered in Joomla! CMS versions before 3.9.16, specifically within the com_templates component. The lack of necessary ACL checks enables unauthorized actions to be performed, exposing the system to multiple attack vectors. This could allow attackers to manipulate templates and potentially compromise site integrity.

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Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2020-10238
Created by HoangKien1020

References

https://developer.joomla.org/security-centre/804-20200303...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

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