CVE-2026-70429

CVE-2026-70429 affects Jenkins 2.575 and earlier (and LTS 2.568.1 and earlier) where case-insensitive comparison of user/group names is inconsistent, enabling attackers to create names that case-insensitively match existing ones to impersonate users or gain permissions. The advisory notes that Je...

CVE-2026-70429

Jenkins 2.575 and earlier, LTS 2.568.1 and earlier handles case-insensitivity in user names and group names inconsistently, allowing attackers able to create new users or groups with names that case-insensitively match other characters to impersonate other users or be granted their permissions in...