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medium·Product Based Web Vulnerabilities·Updated Dec 16, 2023

CVE-2020-13483 Scanner

Detects 'Cross-Site Scripting (XSS)' vulnerability in Web Application Firewall in Bitrix24 affects v. through 20.0.0.

Est. Time~15 seconds
Scan TypeSingle Scan
Targetsurl
CostFree
3.4k
Times Used
continuous scan runs
4.1k
Continuously Checked
assets under CS
8
Vulnerabilities Found
confirmed findings
References
CVECVE-2020-13483
6.1
CVSS

The Web Application Firewall in Bitrix24 through 20.0.0 allows XSS via the items[ITEMS][ID] parameter to the components/bitrix/mobileapp.list/ajax.php/ URI.

Attack Vector
-
Privileges Req.
-
User Interaction
-
Affected
n/aby n/a
n/a
Updated Aug 21, 2026View on NVD →
Detail

Bitrix24 is a comprehensive enterprise management solution that includes powerful features and tools to help businesses streamline their operations. This web application is designed to facilitate communication, collaboration, and task management between team members in a single platform. Bitrix24 offers features such as CRM, project management, document management, and HR management, among others.

Detecting vulnerabilities in web applications is crucial for organizations to maintain the safety and security of their digital assets. One such vulnerability, CVE-2020-13483, has been detected in Bitrix24 through version 20.0.0. This vulnerability allows Cross-Site Scripting (XSS) through the items[ITEMS][ID] parameter to the components/bitrix/mobileapp.list/ajax.php/ URI. Hackers can exploit this vulnerability to execute malicious code in the user's browser, leading to the exposure of sensitive information and a possible compromise of the entire system.

When CVE-2020-13483 is exploited, the impact can be severe. Hackers can steal user credentials, inject malicious scripts, bypass security mechanisms, and gain access to sensitive data or administrative privileges. These activities can lead to irreparable damage to the business's reputation and loss of client trust, as well as financial loss.

If you're concerned about the safety of your digital assets, check out the pro features of the s4e.io platform. With a few clicks, you can quickly learn about any vulnerabilities in your organization's web applications and take the necessary steps to prevent attacks. Don't wait until it's too late. Protect your business today!

 

REFERENCES

Solution Advice

To prevent this vulnerability from being exploited, there are several precautions that organizations can take:

  • Update Bitrix24 to the latest version
  • Implement strong access control measures
  • Use a web application firewall (WAF)
  • Perform regular security assessments
  • Educate employees about phishing and other security threats

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