CVEvulnerability
CVE-2021-36793
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-08-13
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-200
Description
The routes (aka Extbase Yaml Routes) extension before 2.1.1 for TYPO3, when CsrfTokenViewHelper is used, allows Sensitive Information Disclosure because a session identifier is unsafely present in HTML output.
Affected configurations
• routes project routes (< 2.1.1)
Related
Weakness · CWE (1)
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness
References
- https://typo3.org/help/security-advisories/security Vendor Advisory
- https://typo3.org/security/advisory/typo3-ext-sa-2021-008 Vendor Advisory
- https://typo3.org/help/security-advisories/security Vendor Advisory
- https://typo3.org/security/advisory/typo3-ext-sa-2021-008 Vendor Advisory