Exploited CVEs / CVE-2022-29464
CVE-2022-29464
WSO2 Multiple Products Unrestrictive Upload of File Vulnerability. Exploitation in the wild is confirmed by CISA, not predicted, and the vulnerability is known to be used in ransomware campaigns. Federal agencies were required to remediate by 2022-05-16 (that deadline has passed); treat that date as the outer bound for your own environment. Check the vendor security advisory for the fix.
Risk summary
Actively exploited WSO2 Multiple Products vulnerability, Critical severity, CVSS v3 9.8. Added to the CISA KEV catalog 2022-04-25.
Senserva AI Opinion for CVE-2022-29464
An unrestricted file upload flaw in multiple WSO2 products lets an unauthenticated attacker drop a malicious file and achieve remote code execution, with the EPSS score pegged at 100 percent exploit probability. This is confirmed in CISA KEV since April 2022 and has been used in ransomware campaigns, so any WSO2 API Manager, Identity Server, or Enterprise Integrator instance reachable from the network is a live target. Public exploits have been circulating for a long time, meaning unpatched servers are almost certainly already being scanned.
Do this: Identify all WSO2 deployments and apply the vendor patch immediately, then hunt for web shells in the upload and management console directories.
AI-generated from public data, 2026-07-23. Verify against the vendor advisory before acting.
Senserva AI Opinion and rich prompt for CVE-2022-29464
Copy this prompt into Claude, ChatGPT, or Copilot. The facts are included, sourced from this page.
Full tracking and change history for CVE-2022-29464
- Published
- 2022-04-25
- Last revised
- 2022-04-25
- Changes tracked
- 1
Published and last-revised dates are authoritative, from Microsoft MSRC (or the CISA KEV date-added). Senserva additionally records day-to-day changes from 2026-07-07, refreshed several times a day; the change count reflects that forward-only tracking.
- 2022-04-25 added to the CISA KEV catalog by CISA
- 2026-07-17 CVSS 0.0 to 9.8; EPSS first scored at 100.0%
Recorded by Senserva on the dates shown, from CISA KEV and FIRST EPSS. This is what moved and when, which neither the vendor advisory nor NVD publishes.
CISA required action
Federal remediation due date: 2022-05-16 (past due).
Apply updates per vendor instructions.
Official fix for CVE-2022-29464
Check the vendor's security advisory channel for the patched Multiple Products versions and workarounds.
Common questions about CVE-2022-29464
Is CVE-2022-29464 actively exploited?
Yes. CVE-2022-29464 was added to the CISA Known Exploited Vulnerabilities (KEV) catalog on 2022-04-25, which means exploitation in the wild has been confirmed, not predicted. Its EPSS 30-day exploitation probability is 100%. CISA also reports it is known to be used in ransomware campaigns.
What is the CISA deadline and required action for CVE-2022-29464?
CISA set the federal remediation due date at 2022-05-16, which has passed; treat any unremediated system as overdue. The verbatim required action: Apply updates per vendor instructions.
What fixes CVE-2022-29464?
Check the vendor's security advisory for the patched Multiple Products versions and any workarounds. KEV listing makes this a fix-first item: patch it ahead of higher-CVSS issues nobody is exploiting.
Can I ask my own AI about CVE-2022-29464?
Yes. This page includes a free, ready-to-paste AI prompt containing CVE-2022-29464's key facts: severity, CVSS, EPSS, the KEV date, the CISA due date, and the required action. Copy it into Claude, ChatGPT, or Copilot; the data is refreshed twice a day (morning and afternoon US Central).
Scope and sources
- More exploited WSO2 CVEs
- Authoritative references
Every actively exploited CVE, searchable with due dates and CSV export: the exploited-CVE tracker. The newest additions: exploited this week.