Critical Alert 4 Active Exploits Detected Today

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CVE-2026-0322 — Palo Alto Networks PAN-OS Code Injection Vulnerability →
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October 15, 2026

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CVE-2026-4249NVD

Vulnerability Summary

The throttling event handling mechanism in multiple WSO2 products accepts user-supplied JSON payloads without sufficient validation of their structure and content. This allows an unauthenticated remote attacker to inject malicious JSON data that can lead to a persistent denial of service condition.

Successful exploitation of this vulnerability can disrupt the API Gateway, preventing legitimate API traffic from being processed and impacting complete service availability. The denial of service is persistent, requiring manual intervention to restore normal operations.
Severity Level
HIGH(8.6)
Published Date
Jul 6, 2026
Last Modified
Jul 9, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
0.34%Probability
Root Weakness (CWE)
CWE-707: Unknown/Unlisted Weakness ↗
Refer to the official MITRE database for detailed architectural specifications regarding this weakness.
CVSS v3.1 Base Metrics — Score 8.6 (HIGH)
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeChanged
ConfidentialityNone
IntegrityNone
AvailabilityHigh

Affected & Patched Versions

Affected Versions
  • Wso2 Api Control Plane >= 4.5.0 and < 4.5.0.55
  • Wso2 Api Control Plane >= 4.6.0 and < 4.6.0.19
  • Wso2 Api Manager >= 4.0.0 and < 4.0.0.390
  • Wso2 Api Manager >= 4.1.0 and < 4.1.0.254
  • Wso2 Api Manager >= 4.2.0 and < 4.2.0.194
  • Wso2 Api Manager >= 4.3.0 and < 4.3.0.105
  • Wso2 Api Manager >= 4.4.0 and < 4.4.0.69
  • Wso2 Api Manager >= 4.5.0 and < 4.5.0.54
  • Wso2 Api Manager >= 4.6.0 and < 4.6.0.18
  • Wso2 Traffic Manager >= 4.5.0 and < 4.5.0.53
  • Wso2 Traffic Manager >= 4.6.0 and < 4.6.0.18
  • Wso2 Universal Gateway >= 4.5.0 and < 4.5.0.54
  • Wso2 Universal Gateway >= 4.6.0 and < 4.6.0.18
Patched Versions
  • Wso2 Api Control Plane 4.5.0.55
  • Wso2 Api Control Plane 4.6.0.19
  • Wso2 Api Manager 4.0.0.390
  • Wso2 Api Manager 4.1.0.254
  • Wso2 Api Manager 4.2.0.194
  • Wso2 Api Manager 4.3.0.105
  • Wso2 Api Manager 4.4.0.69
  • Wso2 Api Manager 4.5.0.54
  • Wso2 Api Manager 4.6.0.18
  • Wso2 Traffic Manager 4.5.0.53
  • Wso2 Traffic Manager 4.6.0.18
  • Wso2 Universal Gateway 4.5.0.54
  • Wso2 Universal Gateway 4.6.0.18
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🚫Ad-Free — Uninterrupted experience.
🎁7-Day Free Trial — Try Pro or Team, no card required.
📧Email Delivery — Threat intel straight to your inbox.
♾️Unlimited Vendors — Track your entire stack.
🚨All New CVEs — Be the first to know.
📈EPSS Spike Alerts — Catch rising risk before it peaks.
🎯Custom EPSS/CVSS — Filter noise, focus on risk.
🛡️Exploit Intel — A 2nd confirmed-exploit signal beyond KEV.
🐙GitHub Issues — Auto-tracked, no duplicates.
📬Weekly Digest — One clean summary, not inbox spam.
🏷️Watchlist Groups — Tag alerts by team (Infra/AppSec/SOC).
💬Webhooks — Slack & Teams integration.
🔀Smart Routing — Critical alerts to one channel, rest to another.
🚫Ad-Free — Uninterrupted experience.

External References