CVE-2016-11020

CVE-2016-11020

EPSS 2.9%

Kunena before 5.0.4 does not restrict avatar file extensions to gif, jpeg, jpg, and png. This can lead to XSS and remote code execution.

Affected products

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References

https://github.com/Kunena/Kunena-Forum/pull/5028 https://www.kunena.org/blog/179-kunena-5-0-4-released https://www.kunena.org/bugs/changelog