Multiple vulnerabilities in Data Tables Generator by Supsystic plugin for WordPress



Published: 2020-03-25
Risk Medium
Patch available YES
Number of vulnerabilities 3
CVE-ID N/A
CWE-ID CWE-79
CWE-284
CWE-352
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Data Tables Generator by Supsystic
Web applications / Modules and components for CMS

Vendor supsystic.com

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) Stored cross-site scripting

EUVDB-ID: #VU26362

Risk: Low

CVSSv3.1: 5.6 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: N/A

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

Description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in the "unfiltered_html" endpoint. A remote authenticated attacker can inject link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Data Tables Generator by Supsystic: 1.7.5 - 1.9.91


CPE2.3 External links

http://wpvulndb.com/vulnerabilities/10147/
http://www.wordfence.com/blog/2020/03/vulnerabilities-patched-in-the-data-tables-generator-by-supsystic-plugin/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Improper access control

EUVDB-ID: #VU26363

Risk: Medium

CVSSv3.1: 5.5 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C]

CVE-ID: N/A

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in several AJAX actions. A remote authenticated attacker can bypass implemented security restrictions, execute the actions and make malicious changes to any given data table, or create a new data table.

This vulnerability affects the following endpoints: 

  • getListForTbl
  • updateRows
  • updateMeta
  • saveSettings
  • remove
  • create
  • render
  • getSettings
  • getMeta
  • getCountRows
  • getRows
  • clone
  • rename

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Data Tables Generator by Supsystic: 1.7.5 - 1.9.91


CPE2.3 External links

http://www.wordfence.com/blog/2020/03/vulnerabilities-patched-in-the-data-tables-generator-by-supsystic-plugin/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Cross-site request forgery

EUVDB-ID: #VU26364

Risk: Low

CVSSv3.1: 5.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: N/A

CWE-ID: CWE-352 - Cross-Site Request Forgery (CSRF)

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform cross-site request forgery attacks.

The vulnerability exists due to insufficient validation of the HTTP request origin. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website, leading to Stored XSS, Data Table Creations and Settings Modification.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Data Tables Generator by Supsystic: 1.7.5 - 1.9.91


CPE2.3 External links

http://www.wordfence.com/blog/2020/03/vulnerabilities-patched-in-the-data-tables-generator-by-supsystic-plugin/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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