CVE-2022-35422

Name: CVE-2022-35422
Creator: NVD / NIST
Published: 2022-08-02T03:15:09.673+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.79%

Last modified Jun 17, 2026

CVE-2022-35422 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Web Based Quiz System v1.0 was discovered to contain a SQL injection vulnerability via the qid parameter at update.php.. EPSS estimates a 0.79% chance of exploitation in the next 30 days.

Description

Web Based Quiz System v1.0 was discovered to contain a SQL injection vulnerability via the qid parameter at update.php.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.79%

51.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Web Based Quiz System Project	Web Based Quiz System	1.0

References

https://www.yuque.com/docs/share/eadc0bf7-7113-40f5-b4e3-14b66c6e8af9Exploit, Third Party Advisory
https://www.yuque.com/docs/share/eadc0bf7-7113-40f5-b4e3-14b66c6e8af9Exploit, Third Party Advisory

Timeline

Published: Aug 2, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-35422?

Web Based Quiz System v1.0 was discovered to contain a SQL injection vulnerability via the qid parameter at update.php.

How severe is CVE-2022-35422?

CVE-2022-35422 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.79% probability of exploitation in the next 30 days.

How do I fix CVE-2022-35422?

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-2022-35422?

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

Scan your code now

Source: NVD / NIST