What’s Vulnerable › Vulnerabilities

CVE-2020-29259

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-12-09 · updated 2026-06-17
• Weakness: CWE-79

Description

Cross-site scripting (XSS) vulnerability in Online Examination System 1.0 via the subject or feedback parameter to feedback.php.

Affected products

• Online Examination System Project Online Examination System: 1.0

References

• https://asfiyashaikh20.medium.com/cve-2020-29259-persistent-xss-2ef63cc5cee6
• https://asfiyashaikh20.medium.com/cve-2020-29259-persistent-xss-2ef63cc5cee6

Get alerted when CVE-2020-29259 or the next vulnerability affects your stack