High severityNVD Advisory· Published Mar 31, 2022· Updated Aug 4, 2024

CVE-2021-34257

Description

Multiple Remote Code Execution (RCE) vulnerabilities exist in WPanel 4 4.3.1 and below via a malicious PHP file upload to (1) Dashboard's Avatar image, (2) Posts Folder image, (3) Pages Folder image and (4) Gallery Folder image.

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
wpanel/wpanel4-cmsPackagist	<= 4.3.1	—

Affected products

WPanel/WPaneldescription
ghsa-coords
pkg:composer/wpanel/wpanel4-cms
Range: <= 4.3.1

Patches

Vulnerability mechanics

References

github.com/advisories/GHSA-vhgr-gfx3-fg37ghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2021-34257ghsaADVISORY
latestpcsolution.wordpress.com/2021/06/05/wpanel4-cms-authenticated-rceghsaWEB
latestpcsolution.wordpress.com/2021/06/05/wpanel4-cms-authenticated-rce/mitrex_refsource_MISC

News mentions

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