CVE-2026-108899CWE-266CWE-285

CVE-2026-108899

High · published October 12, 2026

CVSS v3.1
7.3
EPSS
1%
Percentile
46.9
In the wild
Unconfirmed
What it is

A flaw has been found in tobychui zoraxy up to 3.3.4. This impacts the function handleBasicAuth of the file mod/dynamicproxy/authProviders.go of the component Path Exception Matcher. This manipulation of the argument PathPrefix causes improper authorization. It is possible to initiate the attack remotely. The exploit has been published and may be used. Upgrading to version 3.3.5-rc1 will fix this issue. Patch name: 37cd0f27b17cd15cfa4af409bfec943146f5fdfe. Upgrading the affected component is advised.

The record
Technical detail
CVSS v3.1
7.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
6.9 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00579 · 46.9th percentile
Weaknesses
CWE-266 · Incorrect Privilege Assignment; CWE-285 · Improper Authorization
Published
2026-10-12T20:17Z
References (9)
https://github.com/carfeii/oss/blob/main/zoraxy.md#finding-1-path-exception-rules-for-basic-auth-zorxauth-and-captcha-match-on-raw-string-prefix-not-a-path-boundary · [email protected]https://github.com/tobychui/zoraxy/ · [email protected]https://github.com/tobychui/zoraxy/commit/37cd0f27b17cd15cfa4af409bfec943146f5fdfe · [email protected]https://github.com/tobychui/zoraxy/pull/1291 · [email protected]https://github.com/tobychui/zoraxy/releases/tag/v3.3.5-rc1 · [email protected]https://vuldb.com/cve/CVE-2026-108899 · [email protected]https://vuldb.com/submit/976047 · [email protected]https://vuldb.com/vuln/416690 · [email protected]https://vuldb.com/vuln/416690/cti · [email protected]
EPSS history
Timeline
  • 14 OCT 03:27Z
    EPSS moved — → 1%
    epss
  • 12 OCT 15:15Z
    tobychui zoraxy Path Exception Matcher authProviders.go handleBasicAuth improper authorization
    cvelistv5
  • 12 OCT 15:15Z
    tobychui zoraxy Path Exception Matcher authProviders.go handleBasicAuth improper authorization
    cvelistv5