jojo CMS 1.1/1.2/1.2.1 checkEmailFormat sql injection

CVSS Meta Temp Score
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CTI Interest Score
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A vulnerability has been found in jojo CMS 1.1/1.2/1.2.1 (Content Management System) and classified as critical. This vulnerability affects the function checkEmailFormat. The manipulation with an unknown input leads to a sql injection vulnerability. The CWE definition for the vulnerability is CWE-89. The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

SQL injection vulnerability in the checkEmailFormat function in plugins/jojo_core/classes/Jojo.php in Jojo before 1.2.2 allows remote attackers to execute arbitrary SQL commands via the X-Forwarded-For HTTP header to /articles/test/.

The weakness was presented 06/09/2014 (Website). The advisory is shared for download at This vulnerability was named CVE-2013-3081 since 04/17/2013. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1505.

Upgrading to version 1.1 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at X-Force (84285). See 69989 for similar entry.






  • open-source

CPE 2.3info

CPE 2.2info


VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍



VulDB Base Score: 🔍
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NVD Base Score: 🔍


Class: Sql injection
CWE: CWE-89 / CWE-74 / CWE-707
ATT&CK: T1505

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍


OpenVAS ID: 803703
OpenVAS Name: Jojo CMS Multiple Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
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Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: CMS 1.1


04/17/2013 🔍
06/09/2014 +418 days 🔍
06/09/2014 +0 days 🔍
03/26/2015 +290 days 🔍
03/22/2022 +2553 days 🔍


Advisory: 972757c4500d94b4b1306bf092e678add3a987d8
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-3081 (🔍)
X-Force: 84285

See also: 🔍


Created: 03/26/2015 12:07 PM
Updated: 03/22/2022 02:13 PM
Changes: 03/26/2015 12:07 PM (53), 03/10/2019 03:39 PM (3), 03/22/2022 02:13 PM (4)
Complete: 🔍


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