CVE-2015-6835
35Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendepss 37%
from disclosure to weapon0 days
Published on NVDMay 16
1st PoCSep 9
exploitation probability
37%top 2% of all CVEs
observed exploitation
nono source reports it
2 public exploit(s)
The session deserializer in PHP before 5.4.45, 5.5.x before 5.5.29, and 5.6.x before 5.6.13 mishandles multiple php_var_unserialize calls, which allow remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via crafted session content.
Affected products
n/a · n/apublic PoCs found — 2✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/38123githubgithub.com/ockeghem/CVE-2015-6835-checker★ 3⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.