Critical Alert 4 Active Exploits Detected Today

CVE-2026-105134 — Ahsay AhsayCBS Command Injection Vulnerability →
CVE-2026-76519 — Cisco Secure Email Gateway Relative Path Traversal Vulnerability →
CVE-2026-105133 — Ahsay AhsayCBS Improper Authentication Vulnerability →
CVE-2026-0322 — Palo Alto Networks PAN-OS Code Injection Vulnerability →
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October 15, 2026

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CVE-2026-5430NVD

Vulnerability Summary

The JWT authentication mechanism accepts tokens signed with algorithms other than those explicitly configured or supported. This allows an attacker to craft a JWT with an unsupported algorithm, which is then incorrectly validated, leading to unauthorized access.

Successful exploitation of this vulnerability may result in unauthorized access to the system, including the potential compromise of administrative accounts and full account takeover. The CVSS score is adjusted to 9.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) in single-tenant deployments, reflecting that the impact is contained within a single security authority boundary.
Severity Level
CRITICAL(10.0)
Published Date
Aug 6, 2026
Last Modified
Sep 25, 2026
Exploitation Status
ACTIVE
EPSS Score (30-Day)
0.59%Probability
Root Weakness (CWE)
CWE-347: Unknown/Unlisted Weakness ↗
Refer to the official MITRE database for detailed architectural specifications regarding this weakness.
CVSS v3.1 Base Metrics — Score 10.0 (CRITICAL)
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

Affected & Patched Versions

Affected Versions
  • Wso2 Api Control Plane >= 4.5.0 and < 4.5.0.58
  • Wso2 Api Control Plane >= 4.6.0 and < 4.6.0.22
  • Wso2 Api Manager >= 4.1.0 and < 4.1.0.257
  • Wso2 Api Manager >= 4.2.0 and < 4.2.0.197
  • Wso2 Api Manager >= 4.3.0 and < 4.3.0.108
  • Wso2 Api Manager >= 4.4.0 and < 4.4.0.72
  • Wso2 Api Manager >= 4.5.0 and < 4.5.0.57
  • Wso2 Api Manager >= 4.6.0 and < 4.6.0.21
  • Wso2 Traffic Manager >= 4.5.0 and < 4.5.0.56
  • Wso2 Traffic Manager >= 4.6.0 and < 4.6.0.21
  • Wso2 Universal Gateway >= 4.5.0 and < 4.5.0.57
  • Wso2 Universal Gateway >= 4.6.0 and < 4.6.0.21
Patched Versions
  • Wso2 Api Control Plane 4.5.0.58
  • Wso2 Api Control Plane 4.6.0.22
  • Wso2 Api Manager 4.1.0.257
  • Wso2 Api Manager 4.2.0.197
  • Wso2 Api Manager 4.3.0.108
  • Wso2 Api Manager 4.4.0.72
  • Wso2 Api Manager 4.5.0.57
  • Wso2 Api Manager 4.6.0.21
  • Wso2 Traffic Manager 4.5.0.56
  • Wso2 Traffic Manager 4.6.0.21
  • Wso2 Universal Gateway 4.5.0.57
  • Wso2 Universal Gateway 4.6.0.21
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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