CVE-2026-55860
1 advisory.
Maven/org.mariadb:r2dbc-mariadb CVE-2026-55860: medium 5.9
org.mariadb:r2dbc-mariadb vulnerable to cleartext password disclosure to a man-in-the-middle server (clear-text auth plugins not gated on a secure transport)
Action: Upgrade org.mariadb:r2dbc-mariadb to 1.4.1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.4.1 | - |
Fixed versions
| 1.4.1 |
Sources
- osv: GHSA-c857-9x2m-cvh2
- https://github.com/mariadb-corporation/mariadb-connector-r2dbc/security/advisories/GHSA-c857-9x2m-cvh2
- https://github.com/mariadb-corporation/mariadb-connector-r2dbc/commit/be786603ec5530414996d2396157013e095b320a
- https://hackerone.com/reports/3784556
- https://github.com/mariadb-corporation/mariadb-connector-r2dbc
- https://github.com/mariadb-corporation/mariadb-connector-r2dbc/releases/tag/1.4.1
- https://jira.mariadb.org/browse/R2DBC-115
CVE-2026-55860 · published · modified · JSON