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Critical severity9.8NVD Advisory· Published Sep 6, 2022· Updated Jun 17, 2026

CVE-2020-21516

CVE-2020-21516

Description

There is an arbitrary file upload vulnerability in FeehiCMS 2.0.8 at the head image upload, that allows attackers to execute relevant PHP code.

AI Insight

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

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
feehi/cmsPackagist	< 2.0.8.1	2.0.8.1

Affected products

2

FeehiCMS/FeehiCMSdescription
ghsa-coords
pkg:composer/feehi/cms
Range: < 2.0.8.1

Patches

Vulnerability mechanics

References

5

github.com/liufee/cms/issues/46nvdExploitPatchThird Party AdvisoryWEB
github.com/advisories/GHSA-jj62-mc3m-j769ghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2020-21516ghsaADVISORY
github.com/liufee/cms/commit/ecbfb0ca77874ead5b6e79b96a5e1f94e67475a9ghsaWEB
github.com/liufee/cms/releases/tag/2.0.8.1ghsaWEB

News mentions

0

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