CVE-2021-41918

Public Exploit

Description

webTareas version 2.4 and earlier allows an authenticated user to inject arbitrary web script or HTML due to incorrect sanitization of user-supplied data and achieve a Reflected Cross-Site Scripting attack against the platform users and administrators. The issue affects every endpoint on the application because it is related on how each URL is echoed back on every response page.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.32%
Third-Party Advisory github.io
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://n4nj0.github.io/advisories/webtareas-multiple-vulnerabilities-i/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-41918?
CVE-2021-41918 has been scored as a medium severity vulnerability.
How to fix CVE-2021-41918?
To fix CVE-2021-41918, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-41918 being actively exploited in the wild?
It is possible that CVE-2021-41918 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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