CVEvulnerability

CVE-2026-23738

6.1 MEDIUM Published 2026-02-06 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2026-02-06
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
3.5 LOW — CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CVSS 3.1 ([email protected])
6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weaknesses
CWE-79

Description

Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.7-cert9, 20.18.2, 21.12.1, 22.8.2, and 23.2.2, user supplied/control values for Cookies and any GET variable query Parameter are directly interpolated into the HTML of the page using ast_str_append. The endpoint at GET /httpstatus is the potential vulnerable endpoint relating to asterisk/main /http.c. This issue has been patched in versions 20.7-cert9, 20.18.2, 21.12.1, 22.8.2, and 23.2.2.

Affected configurations

• sangoma asterisk (<= 20.18.2) • sangoma asterisk (>= 21.0.0 <= 21.12.1) • sangoma asterisk (>= 22.0.0 <= 22.8.2) • sangoma asterisk (>= 23.0.0 < 23.2.2) • sangoma certified asterisk (<= 18.9) • sangoma certified asterisk 20.7

Related

Weakness · CWE (1)

  • CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References