CVE-2021-40191
Last modified
CVE-2021-40191 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Dzzoffice Version 2.02.1 is affected by cross-site scripting (XSS) due to a lack of sanitization of input data at all upload functions in webroot/dzz/attach/Uploader.class.php and return a wrong response in content-type of output data in webroot/dzz/attach/controller.php.. EPSS estimates a 0.49% chance of exploitation in the next 30 days.
Description
Dzzoffice Version 2.02.1 is affected by cross-site scripting (XSS) due to a lack of sanitization of input data at all upload functions in webroot/dzz/attach/Uploader.class.php and return a wrong response in content-type of output data in webroot/dzz/attach/controller.php.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Dzzoffice | Dzzoffice | 2.02.1 |
References
- https://github.com/zyx0814/dzzoffice/issues/196Exploit, Issue Tracking, Third Party Advisory
- https://github.com/zyx0814/dzzoffice/issues/196Exploit, Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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