CVE-2020-29259: XSS
First published: Wed Dec 09 2020(Updated: )
Cross-site scripting (XSS) vulnerability in Online Examination System 1.0 via the subject or feedback parameter to feedback.php.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| SourceCodester Online Examination System | =1.0 |
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Frequently Asked Questions
What is the severity of CVE-2020-29259?
The severity of CVE-2020-29259 is medium with a CVSS score of 5.4.
How does the Cross-site scripting (XSS) vulnerability in CVE-2020-29259 occur?
The Cross-site scripting (XSS) vulnerability in CVE-2020-29259 occurs via the subject or feedback parameter to the feedback.php file in Online Examination System 1.0.
What is the affected software of CVE-2020-29259?
The affected software of CVE-2020-29259 is Online Examination System 1.0.
How can I fix the Cross-site scripting (XSS) vulnerability in CVE-2020-29259?
To fix the Cross-site scripting (XSS) vulnerability in CVE-2020-29259, you should sanitize user input and implement proper output encoding to prevent the execution of malicious scripts.
Is there any reference available for CVE-2020-29259?
Yes, you can find more information about CVE-2020-29259 at the following link: https://asfiyashaikh20.medium.com/cve-2020-29259-persistent-xss-2ef63cc5cee6
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- vendor/online examination system project
- canonical/sourcecodester online examination system
- version/sourcecodester online examination system/1.0