CVE-2026-25739: Indico Affected by Cross-Site-Scripting via material uploads

February 17, 2026 (updated February 19, 2026)

There is a Cross-Site-Scripting vulnerability when uploading certain file types as materials.

References

github.com/advisories/GHSA-jxc4-54g3-j7vp
github.com/indico/indico
github.com/indico/indico/releases/tag/v3.3.10
github.com/indico/indico/security/advisories/GHSA-jxc4-54g3-j7vp
nvd.nist.gov/vuln/detail/CVE-2026-25739

Code Behaviors & Features

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