{"items":[{"id":"NVI-00013843","kind":"vulnerability","title":"org.mariadb.jdbc:mariadb-java-client has Cleartext Transmission of Sensitive Information and Insufficiently Protected Credentials","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-qxvw-fvwx-5cp7","CVE-2026-55857"],"plain_summary":"GitHub lists this reviewed advisory for org.mariadb.jdbc:mariadb-java-client, org.mariadb.jdbc:mariadb-java-client, org.mariadb.jdbc:mariadb-java-client, org.mariadb.jdbc:mariadb-java-client. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-0e0c48b7d019b26954ab463f798db51b"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-08-28T22:45:02.000Z","value":"5.9 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-0e9f118d0e83f880f6985b7c47a3a9cd"},{"kind":"EPSS","as_of":"2026-11-03T12:00:27.000Z","value":"0.390%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.33209. Missing scores are unknown.","source_id":"sr-0e0c48b7d019b26954ab463f798db51b"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-0e9f118d0e83f880f6985b7c47a3a9cd","url":"https://github.com/advisories/GHSA-qxvw-fvwx-5cp7","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-qxvw-fvwx-5cp7","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T02:21:58.521Z"},{"id":"sr-0e0c48b7d019b26954ab463f798db51b","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-55857","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:44:07.788Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0e9f118d0e83f880f6985b7c47a3a9cd"],"technology":"org.mariadb.jdbc:mariadb-java-client","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen PAM (dialog) authentication is used, the connector can be coerced into sending the account password in cleartext over an insecure connection. A hostile or man-in-the-middle server can trigger this with the default configuration, disclosing the user's password.\n\n### Details\n\nThe mysql_clear_password plugin is gated behind a secure connection: the driver refuses to transmit the password in cleartext over plain TCP. The sibling PAM plugin handler (SendPamAuthPacketFactory, server-side plugin name dialog) did not override that gate and inherited the default value false, so it was not subject to the same secure-transport requirement.\n\nAs a result, a hostile or man-in-the-middle server can issue an Authentication Switch Request for the dialog plugin over plain TCP, and the driver responds with the user's password in cleartext. With the default configuration (sslMode=DISABLE, restrictedAuth=null) this is reachable with no non-default options.\n\n### Am I affected?\n\nYou are affected if all of the following hold:\n\n\n* You use mariadb Connector/J at a version below the patched release(s).\n* Connections can occur over an insecure transport — i.e. plain TCP (sslMode=DISABLE), or","public_affected_ranges":["< 2.7.14"]},{"certainty":"source_listed","source_ids":["sr-0e9f118d0e83f880f6985b7c47a3a9cd"],"technology":"org.mariadb.jdbc:mariadb-java-client","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen PAM (dialog) authentication is used, the connector can be coerced into sending the account password in cleartext over an insecure connection. A hostile or man-in-the-middle server can trigger this with the default configuration, disclosing the user's password.\n\n### Details\n\nThe mysql_clear_password plugin is gated behind a secure connection: the driver refuses to transmit the password in cleartext over plain TCP. The sibling PAM plugin handler (SendPamAuthPacketFactory, server-side plugin name dialog) did not override that gate and inherited the default value false, so it was not subject to the same secure-transport requirement.\n\nAs a result, a hostile or man-in-the-middle server can issue an Authentication Switch Request for the dialog plugin over plain TCP, and the driver responds with the user's password in cleartext. With the default configuration (sslMode=DISABLE, restrictedAuth=null) this is reachable with no non-default options.\n\n### Am I affected?\n\nYou are affected if all of the following hold:\n\n\n* You use mariadb Connector/J at a version below the patched release(s).\n* Connections can occur over an insecure transport — i.e. plain TCP (sslMode=DISABLE), or","public_affected_ranges":[">= 3.0.0, < 3.3.5"]},{"certainty":"source_listed","source_ids":["sr-0e9f118d0e83f880f6985b7c47a3a9cd"],"technology":"org.mariadb.jdbc:mariadb-java-client","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen PAM (dialog) authentication is used, the connector can be coerced into sending the account password in cleartext over an insecure connection. A hostile or man-in-the-middle server can trigger this with the default configuration, disclosing the user's password.\n\n### Details\n\nThe mysql_clear_password plugin is gated behind a secure connection: the driver refuses to transmit the password in cleartext over plain TCP. The sibling PAM plugin handler (SendPamAuthPacketFactory, server-side plugin name dialog) did not override that gate and inherited the default value false, so it was not subject to the same secure-transport requirement.\n\nAs a result, a hostile or man-in-the-middle server can issue an Authentication Switch Request for the dialog plugin over plain TCP, and the driver responds with the user's password in cleartext. With the default configuration (sslMode=DISABLE, restrictedAuth=null) this is reachable with no non-default options.\n\n### Am I affected?\n\nYou are affected if all of the following hold:\n\n\n* You use mariadb Connector/J at a version below the patched release(s).\n* Connections can occur over an insecure transport — i.e. plain TCP (sslMode=DISABLE), or","public_affected_ranges":[">= 3.4.0, < 3.4.3"]},{"certainty":"source_listed","source_ids":["sr-0e9f118d0e83f880f6985b7c47a3a9cd"],"technology":"org.mariadb.jdbc:mariadb-java-client","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen PAM (dialog) authentication is used, the connector can be coerced into sending the account password in cleartext over an insecure connection. A hostile or man-in-the-middle server can trigger this with the default configuration, disclosing the user's password.\n\n### Details\n\nThe mysql_clear_password plugin is gated behind a secure connection: the driver refuses to transmit the password in cleartext over plain TCP. The sibling PAM plugin handler (SendPamAuthPacketFactory, server-side plugin name dialog) did not override that gate and inherited the default value false, so it was not subject to the same secure-transport requirement.\n\nAs a result, a hostile or man-in-the-middle server can issue an Authentication Switch Request for the dialog plugin over plain TCP, and the driver responds with the user's password in cleartext. With the default configuration (sslMode=DISABLE, restrictedAuth=null) this is reachable with no non-default options.\n\n### Am I affected?\n\nYou are affected if all of the following hold:\n\n\n* You use mariadb Connector/J at a version below the patched release(s).\n* Connections can occur over an insecure transport — i.e. plain TCP (sslMode=DISABLE), or","public_affected_ranges":[">= 3.5.0, < 3.5.9"]}],"null_published_at":"2026-11-06T00:29:57.254Z","source_updated_at":"2026-08-28T22:45:02.000Z","source_disclosed_at":"2026-08-28T22:45:01.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-11-02T02:21:58.521Z"},{"id":"NVI-00013843","kind":"vulnerability","title":"org.mariadb.jdbc:mariadb-java-client has Cleartext Transmission of Sensitive Information and Insufficiently Protected Credentials","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-qxvw-fvwx-5cp7","CVE-2026-55857"],"plain_summary":"GitHub lists this reviewed advisory for org.mariadb.jdbc:mariadb-java-client, org.mariadb.jdbc:mariadb-java-client, org.mariadb.jdbc:mariadb-java-client, org.mariadb.jdbc:mariadb-java-client. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-0e9f118d0e83f880f6985b7c47a3a9cd"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-08-28T22:45:02.000Z","value":"5.9 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-0e9f118d0e83f880f6985b7c47a3a9cd"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-0e9f118d0e83f880f6985b7c47a3a9cd","url":"https://github.com/advisories/GHSA-qxvw-fvwx-5cp7","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-qxvw-fvwx-5cp7","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T02:21:58.521Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0e9f118d0e83f880f6985b7c47a3a9cd"],"technology":"org.mariadb.jdbc:mariadb-java-client","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen PAM (dialog) authentication is used, the connector can be coerced into sending the account password in cleartext over an insecure connection. A hostile or man-in-the-middle server can trigger this with the default configuration, disclosing the user's password.\n\n### Details\n\nThe mysql_clear_password plugin is gated behind a secure connection: the driver refuses to transmit the password in cleartext over plain TCP. The sibling PAM plugin handler (SendPamAuthPacketFactory, server-side plugin name dialog) did not override that gate and inherited the default value false, so it was not subject to the same secure-transport requirement.\n\nAs a result, a hostile or man-in-the-middle server can issue an Authentication Switch Request for the dialog plugin over plain TCP, and the driver responds with the user's password in cleartext. With the default configuration (sslMode=DISABLE, restrictedAuth=null) this is reachable with no non-default options.\n\n### Am I affected?\n\nYou are affected if all of the following hold:\n\n\n* You use mariadb Connector/J at a version below the patched release(s).\n* Connections can occur over an insecure transport — i.e. plain TCP (sslMode=DISABLE), or","public_affected_ranges":["< 2.7.14"]},{"certainty":"source_listed","source_ids":["sr-0e9f118d0e83f880f6985b7c47a3a9cd"],"technology":"org.mariadb.jdbc:mariadb-java-client","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen PAM (dialog) authentication is used, the connector can be coerced into sending the account password in cleartext over an insecure connection. A hostile or man-in-the-middle server can trigger this with the default configuration, disclosing the user's password.\n\n### Details\n\nThe mysql_clear_password plugin is gated behind a secure connection: the driver refuses to transmit the password in cleartext over plain TCP. The sibling PAM plugin handler (SendPamAuthPacketFactory, server-side plugin name dialog) did not override that gate and inherited the default value false, so it was not subject to the same secure-transport requirement.\n\nAs a result, a hostile or man-in-the-middle server can issue an Authentication Switch Request for the dialog plugin over plain TCP, and the driver responds with the user's password in cleartext. With the default configuration (sslMode=DISABLE, restrictedAuth=null) this is reachable with no non-default options.\n\n### Am I affected?\n\nYou are affected if all of the following hold:\n\n\n* You use mariadb Connector/J at a version below the patched release(s).\n* Connections can occur over an insecure transport — i.e. plain TCP (sslMode=DISABLE), or","public_affected_ranges":[">= 3.0.0, < 3.3.5"]},{"certainty":"source_listed","source_ids":["sr-0e9f118d0e83f880f6985b7c47a3a9cd"],"technology":"org.mariadb.jdbc:mariadb-java-client","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen PAM (dialog) authentication is used, the connector can be coerced into sending the account password in cleartext over an insecure connection. A hostile or man-in-the-middle server can trigger this with the default configuration, disclosing the user's password.\n\n### Details\n\nThe mysql_clear_password plugin is gated behind a secure connection: the driver refuses to transmit the password in cleartext over plain TCP. The sibling PAM plugin handler (SendPamAuthPacketFactory, server-side plugin name dialog) did not override that gate and inherited the default value false, so it was not subject to the same secure-transport requirement.\n\nAs a result, a hostile or man-in-the-middle server can issue an Authentication Switch Request for the dialog plugin over plain TCP, and the driver responds with the user's password in cleartext. With the default configuration (sslMode=DISABLE, restrictedAuth=null) this is reachable with no non-default options.\n\n### Am I affected?\n\nYou are affected if all of the following hold:\n\n\n* You use mariadb Connector/J at a version below the patched release(s).\n* Connections can occur over an insecure transport — i.e. plain TCP (sslMode=DISABLE), or","public_affected_ranges":[">= 3.4.0, < 3.4.3"]},{"certainty":"source_listed","source_ids":["sr-0e9f118d0e83f880f6985b7c47a3a9cd"],"technology":"org.mariadb.jdbc:mariadb-java-client","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen PAM (dialog) authentication is used, the connector can be coerced into sending the account password in cleartext over an insecure connection. A hostile or man-in-the-middle server can trigger this with the default configuration, disclosing the user's password.\n\n### Details\n\nThe mysql_clear_password plugin is gated behind a secure connection: the driver refuses to transmit the password in cleartext over plain TCP. The sibling PAM plugin handler (SendPamAuthPacketFactory, server-side plugin name dialog) did not override that gate and inherited the default value false, so it was not subject to the same secure-transport requirement.\n\nAs a result, a hostile or man-in-the-middle server can issue an Authentication Switch Request for the dialog plugin over plain TCP, and the driver responds with the user's password in cleartext. With the default configuration (sslMode=DISABLE, restrictedAuth=null) this is reachable with no non-default options.\n\n### Am I affected?\n\nYou are affected if all of the following hold:\n\n\n* You use mariadb Connector/J at a version below the patched release(s).\n* Connections can occur over an insecure transport — i.e. plain TCP (sslMode=DISABLE), or","public_affected_ranges":[">= 3.5.0, < 3.5.9"]}],"null_published_at":"2026-11-02T10:00:37.158Z","source_updated_at":"2026-08-28T22:45:02.000Z","source_disclosed_at":"2026-08-28T22:45:01.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-11-02T02:21:58.521Z"}],"next_cursor":null,"snapshot_revision":"42594"}