CVE-2021-46086

Name: CVE-2021-46086
Creator: NVD / NIST
Published: 2022-01-25T16:15:08.967+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.80%

Last modified Jun 17, 2026

CVE-2021-46086 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. xzs-mysql >= t3.4.0 is vulnerable to Insecure Permissions. The front end of this open source system is an online examination system. EPSS estimates a 0.80% chance of exploitation in the next 30 days.

Description

xzs-mysql >= t3.4.0 is vulnerable to Insecure Permissions. The front end of this open source system is an online examination system. There is an unsafe vulnerability in the functional method of submitting examination papers. An attacker can use burpuite to modify parameters in the packet to destroy real data.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.80%

51.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-276

Affected Software

Vendor	Product	Versions
Mindskip	Xzs-Mysql	t3.4.0

References

https://github.com/mindskip/xzs-mysql/issues/327Exploit, Issue Tracking, Third Party Advisory
https://github.com/mindskip/xzs-mysql/issues/327Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Jan 25, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-46086?

How severe is CVE-2021-46086?

CVE-2021-46086 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.80% probability of exploitation in the next 30 days.

How do I fix CVE-2021-46086?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-46086?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST