MEDIUM
The WP Membership plugin 1.2.3 for WordPress allows remote authenticated users to gain administrator privileges via an iv_membership_update_user_settings action to wp-admin/admin-ajax.php
Published Jun 3, 2015
6.5
MEDIUMCVSS 2.0
EPSS 8.25%
Description
The WP Membership plugin 1.2.3 for WordPress allows remote authenticated users to gain administrator privileges via an iv_membership_update_user_settings action to wp-admin/admin-ajax.php.
Affected products
No data.
- 1.2.3
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.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
6.5 MEDIUM NVD
AV:N/AC:L/Au:S/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
8.25% 0.08253
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.08253
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 (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 8.25% (0.08253) | 94.74th | v5 (v2026.06.15) |
| Jun 15, 2026 | 8.31% (0.08311) | 94.20th | v5 (v2026.06.15) |
| Jul 25, 2025 | 11.97% (0.11974) | 93.44th | v4 (v2025.03.14) |
| May 21, 2025 | 13.15% (0.13149) | 93.73th | v4 (v2025.03.14) |
| Mar 30, 2025 | 10.07% (0.10068) | 92.35th | v4 (v2025.03.14) |
| Mar 29, 2025 | 8.29% (0.08291) | 86.83th | v4 (v2025.03.14) |
| Mar 24, 2025 | 10.07% (0.10068) | 92.35th | v4 (v2025.03.14) |
| Mar 23, 2025 | 8.29% (0.08291) | 90.92th | v4 (v2025.03.14) |
| Mar 17, 2025 | 10.07% (0.10068) | 92.50th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.60% (0.00597) | 79.13th | v3 (v2023.03.01) |
| Mar 23, 2024 | 0.60% (0.00597) | 77.95th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.85% (0.00846) | 81.60th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.85% (0.00846) | 79.59th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.13% (0.01132) | 56.11th | v2 (v2022.01.01) |
| Sep 22, 2022 | 1.13% (0.01132) | 54.59th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.13% (0.01132) | 52.58th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.13% (0.01132) | 30.65th | v2 (v2022.01.01) |
Weaknesses (1)
References (5)
- http://packetstormsecurity.com/files/132012/WordPress-WP-Membership-1.2.3-Privilege-Escalation.html x_refsource_MISCExploit
- http://www.securityfocus.com/archive/1/535587/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/archive/1/535652/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/74766 vdb-entryx_refsource_BID
- https://wpvulndb.com/vulnerabilities/7998 x_refsource_MISC
| Link | Providers | Tags |
|---|---|---|
| http://packetstormsecurity.com/files/132012/WordPress-WP-Membership-1.2.3-Privilege-Escalation.html | x_refsource_MISCExploit | |
| http://www.securityfocus.com/archive/1/535587/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/archive/1/535652/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/74766 | vdb-entryx_refsource_BID | |
| https://wpvulndb.com/vulnerabilities/7998 | x_refsource_MISC |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jun 3, 2015
Updated Aug 6, 2024
Reserved May 19, 2015
Link CVE-2015-4038
CISA Vulnrichment
Updated n/a