CVE-2022-29464VulnerabilityPublished 04/25/2022Updated 10/24/2026

CVE-2022-29464: WSO2 Multiple Products Unrestrictive Upload of File Vulnerability

Affects WSO2 Multiple ProductsSource CISA KEV

Severity

High

No CVSS score published yet

Exploitation: Actively exploited – in CISA KEV since 04/25/2022
KEV deadline: 05/16/2022
Ransomware: Used in ransomware campaigns
EPSS: 100.0% chance of exploitation in 30 days – higher than 99% of CVEs

What to do

CISA required action

Apply updates per vendor instructions.

nvd.nist.gov/vuln/detail/CVE-2022-29464 (opens in a new tab)

Description

Multiple WSO2 products have a vulnerability that allows unrestricted file upload, which can lead to remote code execution. This vulnerability has been exploited in the wild and is known to be used in ransomware campaigns. No specific affected versions or patches are provided in the available data.

Summary

CVE-2022-29464 is a vulnerability affecting multiple WSO2 products where unrestricted file upload is possible. This flaw enables attackers to upload arbitrary files, potentially leading to remote code execution on affected systems. The vulnerability is associated with CWE-22 (Improper Limitation of a Pathname to a Restricted Directory). It has been exploited in the wild and is linked to ransomware campaigns. No vendor advisory or patch information is provided in the input data.

Impact

Successful exploitation of this vulnerability can result in remote code execution, allowing attackers to execute arbitrary code on the affected system. This can lead to full system compromise, data theft, or deployment of ransomware. The vulnerability has been actively exploited, increasing the risk to affected organizations.

Mitigation

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, organizations should consider restricting file upload functionality, implementing strict input validation, and monitoring for suspicious activity related to file uploads in WSO2 products.

Weaknesses

CWE-22Path Traversal (opens in a new tab)

What to do

Description

AnalysisAI-generated, updated 10/24/2026, 11:27:27 UTC

Weaknesses

References

Related threats