What’s Vulnerable › Vulnerabilities

CVE-2022-23871

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-02-03 · updated 2026-06-17
• Weakness: CWE-79

Description

Multiple cross-site scripting (XSS) vulnerabilities in the component outcomes_addProcess.php of Gibbon CMS v22.0.01 allow attackers to execute arbitrary web scripts or HTML via a crafted payload insterted into the name, category, description parameters.

Affected products

• gibbonedu gibbon: 22.0.01

References

• https://github.com/truonghuuphuc/CVE
• https://github.com/truonghuuphuc/CVE/blob/main/CVE-2022-23871.pdf
• https://github.com/truonghuuphuc/CVE
• https://github.com/truonghuuphuc/CVE/blob/main/CVE-2022-23871.pdf

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