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GHSA-m2hp-5x78-74mgmediumNo CVE assigned

Insecure Unserialize Vulnerability in FLOW3

Impact

Due to a missing signature (HMAC) for a request argument, an attacker could unserialize arbitrary objects within FLOW3.

Source excerpt · OSV

Affected packages

Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.

typo3/flow Packagist
Affected rangeRecorded fix
From 1.0.0 before 1.0.4Ecosystem versions1.0.4

Version evidence: OSV · GHSA-m2hp-5x78-74mg

View original version evidence (0 explicit versions)

Original source description

Due to a missing signature (HMAC) for a request argument, an attacker could unserialize arbitrary objects within FLOW3.

To our knowledge it is neither possible to inject code through this vulnerability, nor are there exploitable objects within the FLOW3 Base Distribution. However, there might be exploitable objects within user applications.

References