Bug 2562441 (CVE-2026-57190) - CVE-2026-57190 asterisk: asterisk: Arbitrary SQL execution via CELGenUserEvent dialplan application
Summary: CVE-2026-57190 asterisk: asterisk: Arbitrary SQL execution via CELGenUserEven...
Keywords:
Status: NEW
Alias: CVE-2026-57190
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2564886 2564887 2564889 2564891
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-27 21:51 UTC by OSIDB Bzimport
Modified: 2026-11-02 10:01 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-10-27 21:51:47 UTC 
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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