CVE-2021-26476: Eprints

Critical severity, CVSS 9.8. EPSS: 3.1% chance of exploitation in the next 30 days.

EPrints 3.4.2 allows remote attackers to execute OS commands via crafted LaTeX input to a cgi/cal?year= URI.

Affected products

• Eprints Eprints: version 3.4.2 only

Published 2021-03-01. Last modified 2026-06-17.