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Vulnerability record · CVE-2021-41916 · published 8 October 2021

CVE-2021-41916: Webtareas project webtareas cross-site request forgery vulnerability

WWebtareas Project · Webtareas

A Cross-Site Request Forgery (CSRF) vulnerability in webTareas version 2.4 and earlier allows a remote attacker to create a new administrative profile and add a new user to the new profile. without the victim's knowledge, by enticing an authenticated admin user to visit an attacker's web page.

8.8 CVSS 3.1 High EPSS 0.82% · top 44.3% CWE-352 · Cross-site request forgery
8.8CVSS 3.1 base score, v2 6.8
0.82%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

A Cross-Site Request Forgery (CSRF) vulnerability in webTareas version 2.4 and earlier allows a remote attacker to create a new administrative profile and add a new user to the new profile. without the victim's knowledge, by enticing an authenticated admin user to visit an attacker's web page.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://n4nj0.github.io/advisories/webtareas-multiple-vulnerabilities-i/ ExploitThird Party Advisory
https://n4nj0.github.io/advisories/webtareas-multiple-vulnerabilities-i/ ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2022-44290Webtareas project webtareas sql injection vulnerabilitywebTareas 2.4p5 was discovered to contain a SQL injection vulnerability via the id parameter in deleteapprovalstages.php.EPSS 3.7%9.8CVE-2022-44291Webtareas project webtareas sql injection vulnerabilitywebTareas 2.4p5 was discovered to contain a SQL injection vulnerability via the id parameter in phasesets.php.EPSS 3.7%9.8CVE-2021-43481Webtareas project webtareas sql injection vulnerabilityAn SQL Injection vulnerability exists in Webtareas 2.4p3 and earlier via the $uq HTTP POST parameter in editapprovalstage.php.EPSS 5.6%9.3CVE-2023-53972Webtareas project webtareas sql injection vulnerabilityWebTareas 2.4 contains a SQL injection vulnerability in the webTareasSID cookie parameter that allows unauthenticated attackers to manipulate databas…EPSS 0.43%8.8CVE-2021-41919Webtareas project webtareas unrestricted file upload vulnerabilitywebTareas version 2.4 and earlier allows an authenticated user to arbitrarily upload potentially dangerous files without restrictions. This is workin…EPSS 2.4%8.7CVE-2023-53971Webtareas project webtareas unrestricted file upload vulnerabilityWebTareas 2.4 contains a file upload vulnerability that allows authenticated users to upload malicious PHP files through the chat photo upload functi…EPSS 0.48%7.5CVE-2021-41920Webtareas project webtareas sql injection vulnerabilitywebTareas version 2.4 and earlier allows an unauthenticated user to perform Time and Boolean-based blind SQL Injection on the endpoint /includes/libr…EPSS 1.7%7.5CVE-2020-25733Webtareas project webtareas unrestricted file upload vulnerabilitywebTareas through 2.1 allows upload of the dangerous .exe and .shtml file types.EPSS 2.1%

Source: NIST National Vulnerability Database (record CVE-2021-41916), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.