CVE-2026-18721CWE-601

CVE-2026-18721

Medium · published August 4, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
35.7
In the wild
Unconfirmed
What it is

A vulnerability has been found in kalcaddle kodbox 1.67 Build 02. This issue affects some unknown processing of the file /user/sso/apiLogin of the component SSO API Login. The manipulation of the argument callbackUrl leads to open redirect. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00425 · 35.7th percentile
Weakness
CWE-601 · URL Redirection to Untrusted Site ('Open Redirect')
Published
2026-08-04T08:16Z
References (5)
https://github.com/sjmycz/cve/issues/6 · [email protected]https://vuldb.com/cve/CVE-2026-18721 · [email protected]https://vuldb.com/submit/856181 · [email protected]https://vuldb.com/vuln/385632 · [email protected]https://vuldb.com/vuln/385632/cti · [email protected]
EPSS history
Timeline
  • 04 AUG 02:30Z
    kalcaddle kodbox SSO API Login apiLogin redirect
    cvelistv5