Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-jg55-3q6h-2ccf
Advisory ID github_osv/GHSA-jg55-3q6h-2ccf
Aliases CVE-2009-0816
Summary Typo3 Backend XSS Vulnerability An Information Disclosure vulnerability in jumpUrl mechanism, used to track access on web pages and provided files, allows a remote attacker to read arbitrary files on a host. The expected value of a mandatory hash secret, intended to invalidate such requests, is exposed to remote users allowing them to bypass access control by providing the correct value. There's no authentication required to exploit this vulnerability. The vulnerability allows to read any file, the web server user account has access to.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
System Score Found at
generic_textual MODERATE
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
There are no known vectors.

There are no SSVC decisions available.