https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-02T14:25:44.168311+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-375191 EUVD-2026-375191 2026-10-02T14:25:44.217057+00:00 EUVD-2026-375191 https://cve.radiocsirt.org/vuln/fkie_cve-2026-91187 fkie_cve-2026-91187 2026-10-02T14:25:44.217103+00:00

Improper Verification of Cryptographic Signature vulnerability in dashbit nimble_zta allows an unauthenticated remote attacker to authenticate as an arbitrary Cloudflare service token. Applications using the Cloudflare Zero Trust authentication strategy are affected.

verify_token/2 in lib/nimble_zta/cloudflare.ex matches the result of JOSE.JWT.verify/2 against {_, token, _s}, which discards the boolean verification result and returns the decoded token after a failed signature check. The attacker sends a forged JWT in the cf-access-jwt-assertion header, carrying the expected iss claim and the seven service token claims. verify_iss/2 reads the iss claim from the forged token, so it rejects nothing, and the service token path then returns those claims as the authenticated identity.

This issue affects nimble_zta: from 0.1.2 before 0.1.3.

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-91187 Withdrawn: UBUNTU-CVE-2026-91187 2026-10-02T14:25:44.217155+00:00

Withdrawn by the publisher.

Affected: Ubuntu:14.04:LTS: dash, Ubuntu:16.04:LTS: dash, Ubuntu:18.04:LTS: dash, Ubuntu:20.04:LTS: dash, Ubuntu:22.04:LTS: dash, Ubuntu:24.04:LTS: dash, Ubuntu:26.04:LTS: dash

(Improper Verification of Cryptographic Signature vulnerability in dash ...)