Medium severity5.4NVD Advisory· Published Oct 8, 2021· Updated Jun 17, 2026
CVE-2021-41918
CVE-2021-41918
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.
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Affected products
2- webTareas/webTareasdescription
Patches
Vulnerability mechanics
References
1- n4nj0.github.io/advisories/webtareas-multiple-vulnerabilities-i/nvdExploitThird Party Advisory
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