What is GHSA-36q7-7q5p-cw6h?

GHSA-36q7-7q5p-cw6h is a security advisory published by GitHub Security Advisories with High severity. Tasmota through 16.0.0, fixed in commit 1cb7ebc, contains a cross-site request forgery...

Which CVE IDs does GHSA-36q7-7q5p-cw6h cover?

GHSA-36q7-7q5p-cw6h covers the following CVE IDs: CVE-2026-119755. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-36q7-7q5p-cw6h?

GHSA-36q7-7q5p-cw6h has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-36q7-7q5p-cw6hHighCVSS 7.5

Tasmota through 16.0.0, fixed in commit 1cb7ebc, contains a cross-site request forgery...

Vendor

GitHub Security Advisories

Published

November 9, 2026

Last Modified

November 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-119755 →

📋 Description

Tasmota through 16.0.0, fixed in commit 1cb7ebc, contains a cross-site request forgery vulnerability that allows unauthenticated attackers to bypass Referer-based CSRF protection in HttpCheckPriviledgedAccess() by crafting a Referer header where the device hostname or IP appears as a substring immediately after http://.evil.com/. Attackers can lure an administrator on the device's network to a malicious page to issue arbitrary console commands and reconfigure Wi-Fi, MQTT, settings, or firmware on devices lacking a WebPassword.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-119755
https://github.com/arendst/Tasmota/commit/1cb7ebcafb0b79f1836d0e9948275f78abc17d7b
https://www.vulncheck.com/advisories/tasmota-csrf-via-referer-header-validation-bypass
https://github.com/advisories/GHSA-36q7-7q5p-cw6h