Asterisk is an open source private branch exchange and telephony toolkit. Prior to Asterisk 20.20.1, 21.12.3, 22.10.1, 23.4.1 and Certified Asterisk 20.7-cert11, 22.8-cert3, the `PostgreSQL` and `TDS/MSSQL` Channel Event Log backends `cel_pgsql` and `cel_tds` may permit arbitrary SQL execution when untrusted data is set in the CEL `eventtype` column by the `CELGenUserEvent` dialplan application. The `cel_pgsql` or `cel_tds` backend must be loaded and configured, and the administrator must call `CELGenUserEvent` in the dialplan without ensuring that only valid data is passed to the application. This issue is fixed in Asterisk 20.20.1, 21.12.3, 22.10.1, 23.4.1 and Certified Asterisk 20.7-cert11, 22.8-cert3.
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Wed, 28 Oct 2026 17:30:00 +0000
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ssvc
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Wed, 28 Oct 2026 00:00:00 +0000
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Asterisk
Asterisk asterisk Asterisk certified Asterisk |
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Asterisk
Asterisk asterisk Asterisk certified Asterisk |
Tue, 27 Oct 2026 22:00:00 +0000
Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-10-27T21:45:50.075Z
Updated: 2026-10-28T16:13:06.105Z
Reserved: 2026-06-24T02:00:46.799Z
Link: CVE-2026-57190
Updated: 2026-10-28T14:35:04.700Z
Status : Awaiting Analysis
Published: 2026-10-27T22:17:27.197
Modified: 2026-10-28T17:18:33.433
Link: CVE-2026-57190
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