CVE-2021-45807

9.8 criticalEPSS 2.1%

Critical (9.8) in jpress jpress. EPSS 2.1% chance of exploitation in the next 30 days.

jpress v4.2.0 is vulnerable to command execution via io.jpress.web.admin._AddonController::doUploadAndInstall.

Severity

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 2.1% chance of exploitation in the next 30 days; higher than 81% of CVEs (scores of 2026-10-31)
Published: 2022-01-13
Modified: 2026-07-09
Record from: the NVD, synced 2026-10-19