CVE-2021-36793 is a sensitive information disclosure vulnerability affecting the routes (aka Extbase Yaml Routes) extension for TYPO3 versions prior to 2.1.1. It allows an attacker to obtain session identifiers due to their unsafe presence in HTML output when the CsrfTokenViewHelper is used. This vulnerability has a CVSS score of 7.5 (High), indicating a network-based attack with low complexity and high confidentiality impact, but no integrity or availability impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.1.1CPE matchmatch criteria | cpe:2.3:a:routes_project:routes:*:*:*:*:*:typo3:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.