MEDIUMCVSS 5.0

CVE-2010-3065

CVE-2010-3065 updated by NVD

Modified: 2026-09-20
Sources: nvd

Summary

The default session serializer in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 does not properly handle the PS_UNDEF_MARKER marker, which allows context-dependent attackers to modify arbitrary session variables via a crafted session variable name.

Affected packages

Ecosystem	Package	Affected versions	Fixed versions
PHP	php	[object Object], [object Object], [object Object], [object Object], [object Object], [object Object], [object Object], [object Object], [object Object], [object Object], [object Object], [object Object], [object Object], [object Object], [object Object], [object Object], [object Object]	—

References

https://nvd.nist.gov/vuln/detail/CVE-2010-3065

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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