CVE-2023-3460: vulnerability in Ultimate Member
Ultimate Member < 2.6.7 - Unauthenticated Privilege Escalation
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
84Vexday Risk Score
Patch now. It exploitation observed by VulnCheck and has a working public exploit.
ssvc Actepss 72%
from disclosure to weapon1 day
Published on NVDJul 4
1st PoC+1d
VulnCheckJun 29
The Ultimate Member WordPress plugin before 2.6.7 does not prevent visitors from creating user accounts with arbitrary capabilities, effectively allowing attackers to create administrator accounts at will. This is actively being exploited in the wild.
Affected products
Unknown · Ultimate Memberpublic PoCs found — 21
exploitdbwww.exploit-db.com/exploits/52393unverifiedgithubgithub.com/gbrsh/CVE-2023-3460★ 35githubgithub.com/diego-tella/CVE-2023-3460★ 7githubgithub.com/GURJOTEXPERT/CVE-2023-3460★ 1githubgithub.com/Rajneeshkarya/CVE-2023-3460★ 1githubgithub.com/yon3zu/Mass-CVE-2023-3460★ 0githubgithub.com/DiMarcoSK/CVE-2023-3460_POC★ 0githubgithub.com/EmadYaY/CVE-2023-3460★ 0githubgithub.com/TranKuBao/CVE-2023-3460_FIX★ 0githubgithub.com/julienbrs/exploit-CVE-2023-3460★ 0githubgithub.com/rizqimaulanaa/CVE-2023-3460★ 0vulncheckvulncheck.com/xdb/12827148a2cdunverifiedvulncheckvulncheck.com/xdb/7e6e89beb356unverifiedvulncheckvulncheck.com/xdb/f7890041b045unverifiedvulncheckvulncheck.com/xdb/c550d15f8810unverifiedvulncheckvulncheck.com/xdb/c61e77203e33unverifiedvulncheckvulncheck.com/xdb/d08911b23497unverifiedvulncheckvulncheck.com/xdb/00262b1a5831unverifiedvulncheckvulncheck.com/xdb/b07a8f561d6funverifiedcve_referencewpscan.com/vulnerability/694235c7-4469-4ffd-a722-9225b19e98d7unverifiedvulncheckvulncheck.com/xdb/69fdc04696adunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Ultimate Member
In the same product, most dangerous first.
CVE-2026-85680HIGHUltimate Member < 2.13.1 - Unauthenticated Stored XSS via Profile Page TitleEPSS 0.5%CVE-2026-11766HIGHUltimate Member < 2.12.0 - Subscriber+ Stored XSS via Custom Textarea Profile FieldsEPSS 0.4%CVE-2026-19423HIGHUltimate Member 2.6.7 - 2.12.1 - Unauthenticated Privilege Escalation via Role Field on Profile FormsEPSS 0.4%CVE-2026-12251HIGHUltimate Member < 2.12.1 - Unauthenticated Privilege Escalation via Role Selection FieldEPSS 0.4%CVE-2026-19251MEDIUMUltimate Member < 2.13.0 - Unauthenticated Unapproved Comment Disclosure via Profile ActivityEPSS 0.3%