Ultimate Member – User Profile, User Registration, Login & Membership Plugin <= 2.5.0 - Authenticated (Admin+) Remote Code Execution via Multi-Select
Published Nov 29, 2022
7.2
HIGHCVSS 3.1
EPSS 3.05%
Description
The Ultimate Member plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 2.5.0 via the get_option_value_from_callback function that accepts user supplied input and passes it through call_user_func(). This makes it possible for authenticated attackers, with administrative capabilities, to execute code on the server.
Affected products
-
- Version 0StatusaffectedConstraints<=2.5.0
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Ultimatemember | n/a | unaffected |
|
- ≤ 2.5.0
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
TotalDecision
n/aAssessed Jan 23, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (28 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 3.05% (0.03047) | 87.10th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.78% (0.02780) | 84.45th | v5 (v2026.06.15) |
| Mar 17, 2026 | 34.92% (0.34916) | 96.97th | v4 (v2025.03.14) |
| Dec 2, 2025 | 31.10% (0.31097) | 96.58th | v4 (v2025.03.14) |
| Dec 1, 2025 | 38.37% (0.38374) | 97.08th | v4 (v2025.03.14) |
| Nov 21, 2025 | 21.93% (0.21933) | 95.54th | v4 (v2025.03.14) |
| Nov 18, 2025 | 31.10% (0.31097) | 96.50th | v4 (v2025.03.14) |
| Sep 18, 2025 | 21.77% (0.21774) | 95.55th | v4 (v2025.03.14) |
| Jun 9, 2025 | 20.03% (0.20031) | 95.16th | v4 (v2025.03.14) |
| Mar 30, 2025 | 18.68% (0.18676) | 94.76th | v4 (v2025.03.14) |
| Mar 29, 2025 | 47.02% (0.47022) | 96.59th | v4 (v2025.03.14) |
| Mar 24, 2025 | 18.68% (0.18676) | 94.75th | v4 (v2025.03.14) |
| Mar 23, 2025 | 35.97% (0.35966) | 96.64th | v4 (v2025.03.14) |
| Mar 19, 2025 | 18.68% (0.18676) | 94.54th | v4 (v2025.03.14) |
| Mar 17, 2025 | 14.65% (0.14646) | 93.97th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.89% (0.00890) | 83.30th | v3 (v2023.03.01) |
| Jul 20, 2024 | 0.89% (0.00890) | 82.79th | v3 (v2023.03.01) |
| Jul 6, 2024 | 0.67% (0.00671) | 79.93th | v3 (v2023.03.01) |
| Jun 21, 2024 | 0.55% (0.00548) | 77.56th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.36% (0.00361) | 71.47th | v3 (v2023.03.01) |
| Jan 1, 2024 | 0.36% (0.00361) | 69.34th | v3 (v2023.03.01) |
| Dec 6, 2023 | 0.33% (0.00325) | 67.45th | v3 (v2023.03.01) |
| Nov 25, 2023 | 0.20% (0.00198) | 57.55th | v3 (v2023.03.01) |
| Nov 8, 2023 | 0.17% (0.00171) | 54.05th | v3 (v2023.03.01) |
| Oct 30, 2023 | 0.21% (0.00212) | 58.85th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.15% (0.00153) | 49.66th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.57% (0.04571) | 88.92th | v2 (v2022.01.01) |
| Nov 30, 2022 | 4.57% (0.04571) | 88.58th | v2 (v2022.01.01) |
References (5)
- https://github.com/H4de5-7/vulnerabilities/blob/main/CVE-2022-3383%20%26%26%20CVE-2022-3384.md ExploitThird Party Advisory
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2805393%40ultimate-member&new=2805393%40ultimate-member&sfp_email=&sfph_mail= PatchThird Party Advisory
- https://www.wordfence.com/threat-intel/vulnerabilities/id/ed28fe16-0835-4e94-a30e-305e7ba03740?source=cve
- https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-3383 Third Party Advisory
- https://www.yuque.com/docs/share/8796eef9-ac4c-4339-96b4-6c21313ecf3e ExploitThird Party Advisory
Change history (0)
No recorded changes yet.