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CVE

CVE-2026-46512

Frogman: Dialplan template parameters interpolated into extensions_custom.conf without escaping
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CVE

CVE-2026-46512

Frogman: Dialplan template parameters interpolated into extensions_custom.conf without escaping

Frogman provides headless PBX control through MCP and HTTP API. Prior to 1.6.2, fmdialplanapply accepted template parameters including greeting, dest, url, extension, code, and file, and Tools/DialplanApply.php wrote Dialplan/Templates.php output to extensionscustom.conf while only Dialplan/TemplateBase.php:38-42 sanitized contextName(), allowing a PERMWRITE caller using confirm:true to inject arbitrary Asterisk directives such as System(), Set(SHELL(...)), Goto, or Macro. This issue is fixed in version 1.6.2.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.9
-
3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
C
H
U
-

Related Resources

No items found.

References

https://github.com/mwtcmi/frogman/releases/tag/v1.6.1, https://github.com/mwtcmi/frogman/releases/tag/v1.6.2, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46512.json, https://github.com/mwtcmi/frogman/security/advisories/GHSA-pxfc-q72v-jh8m, https://nvd.nist.gov/vuln/detail/CVE-2026-46512, https://github.com/mwtcmi/frogman/commit/36a05ffa2df1d256b6f6f7c3b66ef77ebe3e458a

Severity

9.9

CVSS Score
0
10

Basic Information

Base CVSS
9.9
EPSS Probability
0.0065%
EPSS Percentile
0.48636%
Introduced Version
0
Fix Available
2ca0c36caad11e2833d844a3e33fba2e414896cb

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