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Critical severity9.8NVD Advisory· Published Feb 25, 2020· Updated Jun 17, 2026

CVE-2016-11020

CVE-2016-11020

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4

Kunena/Kunena2 versions
cpe:2.3:a:kunena:kunena:*:*:*:*:*:joomla\!:*:*+ 1 more
- cpe:2.3:a:kunena:kunena:*:*:*:*:*:joomla\!:*:*range: <5.0.4
- (no CPE)range: <5.0.4
Kunena/Kunenadescription
Kunena/Kunena Forumllm-create
Range: <5.0.4

Patches

Vulnerability mechanics

References

3

github.com/Kunena/Kunena-Forum/pull/5028nvdPatchThird Party Advisory
www.kunena.org/blog/179-kunena-5-0-4-releasednvdRelease NotesVendor Advisory
www.kunena.org/bugs/changelognvdRelease NotesVendor Advisory

News mentions

0

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