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…
Published: 2026-08-05 · CVSS: 8.1 · CVSS 3.1
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 some circumstances.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7