CVE-2019-6703
9.8
CRITICAL · CVSS 3.0 · EPSS 26.1% (pctl 98)
Patch early
EPSS 26.1% — above the 10% action threshold.
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.
Scoring
| CVSS | 9.8 (CRITICAL, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 26.08% — more likely to be exploited than 98% of all CVEs |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2019-01-27 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| calmar-webmedia | total donations |
References
- https://wpvulndb.com/vulnerabilities/9208
- https://www.wordfence.com/blog/2019/01/wordpress-sites-compromised-via-zero-day-vulnerabilities-in-total-donations-plugin/
- https://wpvulndb.com/vulnerabilities/9208
- https://www.wordfence.com/blog/2019/01/wordpress-sites-compromised-via-zero-day-vulnerabilities-in-total-donations-plugin/
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