CVE-2024-3930
📋 TL;DR
This CVE describes an XML External Entity (XXE) vulnerability in Akana API Platform versions before 2024.1.0. Attackers can exploit this flaw to read sensitive files from the server, perform server-side request forgery (SSRF), or cause denial of service. Organizations running affected Akana API Platform versions are at risk.
💻 Affected Systems
- Akana API Platform
📦 What is this software?
Akana Api by Perforce
⚠️ Risk & Real-World Impact
Worst Case
Complete server compromise through file disclosure of sensitive data (passwords, keys, config files), SSRF attacks on internal systems, or denial of service via entity expansion attacks.
Likely Case
Unauthorized reading of server files containing configuration data, credentials, or other sensitive information accessible to the application.
If Mitigated
Limited impact if XML parsing is disabled or external entity processing is blocked via configuration.
🎯 Exploit Status
XXE vulnerabilities typically have low exploitation complexity when XML input is accepted from untrusted sources.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 2024.1.0
Vendor Advisory: https://portal.perforce.com/s/detail/a91PA000001SUKLYA4
Restart Required: Yes
Instructions:
1. Download Akana API Platform version 2024.1.0 or later from Perforce portal. 2. Follow Akana upgrade documentation for your deployment type. 3. Restart all affected services after upgrade.
🔧 Temporary Workarounds
Disable external entity processing
allConfigure XML parsers to disable external entity resolution
Set XML parser properties: FEATURE_SECURE_PROCESSING=true, disallow-doctype-decl=true
Input validation and filtering
allImplement XML input validation to reject or sanitize malicious content
🧯 If You Can't Patch
- Implement network segmentation to isolate Akana instances from sensitive internal systems
- Deploy web application firewall (WAF) with XXE protection rules
🔍 How to Verify
Check if Vulnerable:
Check Akana version via admin console or configuration files; versions below 2024.1.0 are vulnerableCheck Version:
Check Akana installation directory for version files or use admin interfaceVerify Fix Applied:
Confirm version is 2024.1.0 or higher and test XML endpoints with XXE payloads📡 Detection & Monitoring
Log Indicators:
- XML parsing errors with external entity references
- Unusual file access patterns from Akana process
Network Indicators:
- HTTP requests with XML containing external entity declarations
- Outbound connections to unexpected internal systems
SIEM Query:
source="akana" AND (message="*DOCTYPE*" OR message="*ENTITY*" OR message="*xml*error*")