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Yaklang Plugin's Fuzztag Component Allows Unauthorized Local File Reading

Moderate
VillanCh published GHSA-xvhg-w6qc-m3qq Aug 14, 2023

Package

No package listed

Affected versions

< 1.2.4-sp1

Patched versions

1.2.4-sp2

Description

Impact

The Yak Engine has been found to contain a local file inclusion (LFI) vulnerability. This vulnerability allows attackers to include files from the server's local file system through the web application. When exploited, this can lead to the unintended exposure of sensitive data, potential remote code execution, or other security breaches. Users utilizing versions of the Yak Engine prior to 1.2.4-sp1 are impacted.

Patches

The vulnerability has been addressed and patched. Users are advised to upgrade to Yak Engine version 1.2.4-sp1 immediately. The patch can be viewed and reviewed at this PR: #295#296

Workarounds

Currently, the most effective solution is to upgrade to the patched version of Yak Engine (1.2.4-sp1). Users are also advised to avoid exposing vulnerable versions to untrusted input and to closely monitor any unexpected server behavior until they can upgrade.

References

For more details on the vulnerability and the corresponding patch, please visit the following link:

Severity

Moderate
6.5
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

CVE ID

CVE-2023-40023

Weaknesses

Credits