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An issue in xiandafu beetl 3.20.2 allows a remote attacker to execute arbitrary code via the type.new function and the property reflection mechanism (CVE-2026-52439)

0
Critical
Published: 07/23/2026 (07/23/2026, 21:31:03 UTC)
Source: GCVE Database

Description

A vulnerability in xiandafu beetl version 3.20.2 allows a remote attacker to execute arbitrary code by exploiting the type.new function and the property reflection mechanism. This issue could enable unauthorized code execution on affected systems. No patch or remediation information is currently available, and no known exploits have been reported in the wild. The affected versions are not explicitly stated beyond version 3.20.2. No geographic targeting is indicated.

Affected software

GitHub Actionsmore threats →ai
xiandafu/beetl
pkg:github/xiandafu/beetl
Affected versions
=3.20.2

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AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 07/23/2026, 22:52:32 UTC

Technical Analysis

The vulnerability in xiandafu beetl 3.20.2 involves the type.new function combined with the property reflection mechanism, which can be manipulated by a remote attacker to execute arbitrary code. This represents a remote code execution (RCE) vulnerability. There is no CVSS score or detailed impact metrics provided. No patch or official remediation guidance is available at this time, and the vendor advisory status is unknown.

Potential Impact

Successful exploitation allows remote attackers to execute arbitrary code, potentially compromising the affected system. This could lead to full system compromise depending on the environment and privileges of the application. No known exploits in the wild have been reported.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should exercise caution when using the type.new function and property reflection features in xiandafu beetl 3.20.2. Monitor vendor communications for updates.

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Technical Details

Gcve Source
db.gcve.eu
Osv Id
GHSA-7p56-cmc7-rq84
Osv Schema Version
1.4.0
Aliases
["CVE-2026-52439"]
Ecosystems
[]
Database Specific Severity
null
Cvss Version
null

Threat ID: 6a629b0d9c2644c7f8d861d0

Added to database: 07/23/2026, 22:51:57 UTC

Last enriched: 07/23/2026, 22:52:32 UTC

Last updated: 07/24/2026, 03:51:53 UTC

Views: 9

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