CVE Watch16 oct 2026

CVE-2026-109346

better-auth from 1.3.8-beta.3 before 1.7.0-rc.3 contains a UI misrepresentation vulnerability in the deviceAuthorization plugin because GET

CVSS

8.1

Alto

EPSS

0.3%

p19

KEV

—

Exploit Today

0-100

Publicado: 12 oct 2026 · Última mod.: 16 oct 2026 · CWE-451

EPSS · 30d

0.3%EPSS · 30 días0.3%

2026-10-132026-10-19

Descripción técnica

better-auth from 1.3.8-beta.3 before 1.7.0-rc.3 contains a UI misrepresentation vulnerability in the deviceAuthorization plugin because GET /device omits the requesting client_id and scope. Attackers can start a device request via /device/code, trick signed-in users into approving the code, then redeem it at /device/token for a live session token.

Referencias oficiales

CVEs relacionados

CVECVSSEPSSKEVRExplotTítuloVis.

CVE-2026-1094344.3 MED

—

——0Fenrir Sleipnir Browser for Android before 3.9.0 contains a UI spoofing vulnerability that allows remote attackers to impersonate the browser's trusted address bar by entering fullscreen mode via the Fullscreen API without displaying a persistent notification or trusted-origin indicator. Attackers can render a counterfeit address bar showing a trusted origin over attacker-controlled content after a single user tap, enabling credential harvesting, malware delivery, or social engineering through fake login, update, or payment pages.19h CVE-2026-1097477.3 ALT

4.4%

——1Other issue in the Address Bar component. This vulnerability was fixed in Firefox 158 and Thunderbird 158.1d CVE-2026-1097368.1 ALT

4.6%

——1Frame poisoning in the Layout component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5.1d CVE-2026-1063805.4 MED

10.7%

——3UI misrepresentation in UI in Google Chrome prior to 155.0.8059.39 allowed a remote attacker leveraging social engineering to spoof UI elements via a crafted HTML page. (Chromium security severity: Low)14d CVE-2026-1063685.4 MED

9.0%

——3UI misrepresentation in UI in Google Chrome on on Android prior to 155.0.8059.39 allowed a remote attacker to spoof UI elements via a crafted HTML page. (Chromium security severity: Low)6d CVE-2026-106338—

9.0%

——3UI misrepresentation in PictureInPicture in Google Chrome on on Android prior to 155.0.8059.39 allowed a remote attacker to spoof address bar via a crafted HTML page. (Chromium security severity: Low)14d