CVE-2026-111616CWE-639

CVE-2026-111616

Medium · published October 16, 2026

CVSS v3.1
4.9
EPSS
0%
Percentile
27.0
In the wild
Unconfirmed
What it is

Oqtane Framework through 10.2.6 contains an authorization bypass vulnerability in SettingController that allows a site administrator to read another co-tenant site's private settings. Attackers with the Administrators role on one site can request another site's entityId through their own alias to retrieve stored SMTPPassword and SMTPClientSecret values.

The record
Technical detail
CVSS v3.1
4.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
6.9 · CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00346 · 27.0th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-10-16T22:17Z
References (3)
https://github.com/oqtane/oqtane.framework/blob/v10.2.6/Oqtane.Server/Controllers/SettingController.cs#L411-L516 · [email protected]https://hackmd.io/@hieuPenguinnn/oqtane-setting-site-cross-site-private-settings-idor · [email protected]https://www.vulncheck.com/advisories/oqtane-framework-through-10.2.6-cross-site-settings-disclosure-via-setting-api · [email protected]
EPSS history
Timeline
  • 18 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 16 OCT 17:38Z
    Oqtane Framework through 10.2.6 Cross-Site Settings Disclosure via Setting API
    cvelistv5
  • 16 OCT 17:38Z
    Oqtane Framework through 10.2.6 Cross-Site Settings Disclosure via Setting API
    cvelistv5