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Medium severity6.1NVD Advisory· Published Sep 3, 2021· Updated Jun 17, 2026

CVE-2021-40492

CVE-2021-40492

Description

A reflected XSS vulnerability exists in multiple pages in version 22 of the Gibbon application that allows for arbitrary execution of JavaScript (gibbonCourseClassID, gibbonPersonID, subpage, currentDate, or allStudents to index.php).

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Affected products

3
  • Gibbon/Gibbon2 versions
    cpe:2.3:a:gibbonedu:gibbon:22.0.00:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:gibbonedu:gibbon:22.0.00:*:*:*:*:*:*:*
    • (no CPE)range: = 22
  • Gibbon application/Gibbon applicationdescription

Patches

Vulnerability mechanics

References

1

News mentions

0

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