https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-10T15:31:31.799828+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2021-29455 CVE-2021-29455 — Missing validation of JWT signature in `grassrootza/grassroot-platform` 2026-10-10T15:31:31.800932+00:00

Affected: grassrootza grassroot-platform

Grassroot Platform is an application to make it faster, cheaper and easier to persistently organize and mobilize people in low-income communities. Grassroot Platform before master deployment as of 2021-04-16 did not properly verify the signature of JSON Web Tokens when refreshing an existing JWT. This allows to forge a valid JWT. The problem has been patched in version 1.3.1 by deprecating the JWT refresh function, which was an overdue deprecation regardless (the "refresh" flow is no longer used).