Multiple vulnerabilities in Visualizer: Tables and Charts Manager for WordPress



| Updated: 2019-10-04
Risk Low
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2019-16932
CVE-2019-16931
CWE-ID CWE-918
CWE-79
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Visualizer: Tables and Charts Manager for WordPress (Lite)
Web applications / Modules and components for CMS

Vendor Themeisle

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

UPDATED: 04.10.2019
Added vulnerability #2, changed bulletin title.

1) Server-Side Request Forgery (SSRF)

EUVDB-ID: #VU21404

Risk: Low

CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2019-16932

CWE-ID: CWE-918 - Server-Side Request Forgery (SSRF)

Exploit availability: No

Description

The disclosed vulnerability allows a remote attacker to perform SSRF attacks.

The vulnerability exists due to insufficient validation of user-supplied input in the "/wp-json/visualizer/v1/upload-data" endpoint. A remote attacker can send a specially crafted HTTP request to the affected API and trick the application to initiate requests to arbitrary systems.

Successful exploitation of this vulnerability may allow a remote attacker gain access to sensitive data, located in the local network or send malicious requests to other servers from the vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Visualizer: Tables and Charts Manager for WordPress (Lite): 3.0.0 - 3.3.0

CPE2.3 External links

https://wpvulndb.com/vulnerabilities/9892/


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.

2) Cross-site scripting

EUVDB-ID: #VU21558

Risk: Low

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear]

CVE-ID: CVE-2019-16931

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. A remote attacker can permanently inject 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 update from vendor's website.

Vulnerable software versions

Visualizer: Tables and Charts Manager for WordPress (Lite): 3.0.0 - 3.3.0

CPE2.3 External links

https://gist.github.com/ndavison/144ae968df7ebe47667f76776464f7b9
https://wpvulndb.com/vulnerabilities/9893


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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