Incorrect access control in migla_ajax_functions.php in the Calmar Webmedia Total Donations plugin through 2.0.5 for WordPress allows unauthenticated attackers to update arbitrary WordPress option values, leading to site takeover
Published Jan 27, 2019
9.8
CRITICALCVSS 3.0
EPSS 26.08%
Description
Incorrect access control in migla_ajax_functions.php in the Calmar Webmedia Total Donations plugin through 2.0.5 for WordPress allows unauthenticated attackers to update arbitrary WordPress option values, leading to site takeover. These attackers can send requests to wp-admin/admin-ajax.php to call the miglaA_update_me action to change arbitrary options on affected sites. This can be used to enable new user registration and set the default role for new users to Administrator.
Affected products
No data.
- ≤ 2.0.5
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.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (39 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 26.08% (0.26076) | 97.94th | v5 (v2026.06.15) |
| Sep 22, 2026 | 26.08% (0.26076) | 97.90th | v5 (v2026.06.15) |
| Sep 21, 2026 | 9.67% (0.09671) | 95.34th | v5 (v2026.06.15) |
| Sep 6, 2026 | 26.08% (0.26076) | 97.85th | v5 (v2026.06.15) |
| Sep 5, 2026 | 9.67% (0.09671) | 95.24th | v5 (v2026.06.15) |
| Aug 30, 2026 | 26.08% (0.26076) | 97.84th | v5 (v2026.06.15) |
| Aug 28, 2026 | 9.67% (0.09671) | 95.21th | v5 (v2026.06.15) |
| Aug 24, 2026 | 26.08% (0.26076) | 97.82th | v5 (v2026.06.15) |
| Aug 23, 2026 | 9.67% (0.09671) | 95.19th | v5 (v2026.06.15) |
| Jun 15, 2026 | 26.08% (0.26076) | 97.72th | v5 (v2026.06.15) |
| Jun 1, 2026 | 55.86% (0.55864) | 98.13th | v4 (v2025.03.14) |
| Mar 17, 2026 | 54.69% (0.54687) | 98.00th | v4 (v2025.03.14) |
| Mar 5, 2026 | 55.86% (0.55864) | 98.05th | v4 (v2025.03.14) |
| Feb 14, 2026 | 47.38% (0.47379) | 97.61th | v4 (v2025.03.14) |
| Dec 2, 2025 | 54.38% (0.54383) | 97.91th | v4 (v2025.03.14) |
| Dec 1, 2025 | 55.70% (0.55701) | 97.98th | v4 (v2025.03.14) |
| Nov 21, 2025 | 56.95% (0.56954) | 98.01th | v4 (v2025.03.14) |
| Nov 18, 2025 | 59.94% (0.59944) | 98.22th | v4 (v2025.03.14) |
| Oct 29, 2025 | 55.16% (0.55163) | 97.92th | v4 (v2025.03.14) |
| Oct 28, 2025 | 59.96% (0.59959) | 98.16th | v4 (v2025.03.14) |
| Oct 8, 2025 | 53.84% (0.53839) | 97.85th | v4 (v2025.03.14) |
| Mar 30, 2025 | 5.64% (0.05645) | 89.41th | v4 (v2025.03.14) |
| Mar 29, 2025 | 55.65% (0.55651) | 97.21th | v4 (v2025.03.14) |
| Mar 24, 2025 | 5.64% (0.05645) | 89.42th | v4 (v2025.03.14) |
| Mar 23, 2025 | 37.72% (0.37725) | 96.75th | v4 (v2025.03.14) |
| Mar 17, 2025 | 5.20% (0.05196) | 89.20th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.73% (0.00735) | 81.01th | v3 (v2023.03.01) |
| Jun 19, 2024 | 0.73% (0.00735) | 80.87th | v3 (v2023.03.01) |
| Mar 6, 2024 | 0.67% (0.00669) | 79.24th | v3 (v2023.03.01) |
| Sep 11, 2023 | 0.67% (0.00669) | 77.24th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.87% (0.00866) | 79.82th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 10.85% (0.10855) | 88.34th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.91% (0.02909) | 64.88th | v1 |
| Jan 6, 2022 | 2.91% (0.02909) | 64.55th | v1 |
| Sep 1, 2021 | 0.66% (0.00663) | 47.40th | v1 |
| Apr 14, 2021 | 0.66% (0.00663) | 0.00th | v1 |
No CWE recorded.
References (2)
- https://wpvulndb.com/vulnerabilities/9208 x_refsource_MISCThird Party Advisory
- https://www.wordfence.com/blog/2019/01/wordpress-sites-compromised-via-zero-day-vulnerabilities-in-total-donations-plugin/ x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://wpvulndb.com/vulnerabilities/9208 | x_refsource_MISCThird Party Advisory | |
| https://www.wordfence.com/blog/2019/01/wordpress-sites-compromised-via-zero-day-vulnerabilities-in-total-donations-plugin/ | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.