CVEvulnerability
CVE-2026-57190
7.0 HIGH
Official page ↗
- Status
- Awaiting Analysis
- Published
- 2026-10-27
- Last modified
- 2026-10-28
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 7.0 HIGH — CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:H/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Weaknesses
- CWE-89
Description
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.
Related
Weakness · CWE (1)
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command weakness
References
- https://github.com/asterisk/asterisk/commit/046a8b0b50623d80926c1adc2eca1c9c17e258ed github.com
- https://github.com/asterisk/asterisk/commit/0a86e45e8cde7630276f8363de45f71d1635d2f4 github.com
- https://github.com/asterisk/asterisk/commit/88c65757b56c716b5a175f35941be22e038b256f github.com
- https://github.com/asterisk/asterisk/commit/8bf7746d01221d6d2bcfcd46ba7a1cff066a1a8b github.com
- https://github.com/asterisk/asterisk/commit/8cb6dfd41debb2259ec3a33ccfa78f1d902e4c22 github.com
- https://github.com/asterisk/asterisk/commit/a04bee3992c28e1681457370e46f30494b7c6619 github.com
- https://github.com/asterisk/asterisk/commit/ff21d90e61d199db9b963c671d125a1e917d41ac github.com
- https://github.com/asterisk/asterisk/releases/tag/20.20.1 github.com
- https://github.com/asterisk/asterisk/releases/tag/21.12.3 github.com
- https://github.com/asterisk/asterisk/releases/tag/22.10.1 github.com
- https://github.com/asterisk/asterisk/releases/tag/23.4.1 github.com
- https://github.com/asterisk/asterisk/releases/tag/certified-20.7-cert11 github.com
- https://github.com/asterisk/asterisk/releases/tag/certified-22.8-cert3 github.com
- https://github.com/asterisk/asterisk/security/advisories/GHSA-ph27-3m5q-mj5m github.com
- https://github.com/asterisk/asterisk/tree/24.0.0-pre1 github.com