Critical Alert 1 Active Exploit Detected Today

CVE-2026-104935 — Ivanti Connect Secure Authentication Bypass by Spoofing Vulnerability →
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CVE-2026-103671NVD

Vulnerability Summary

External control of assumed-Immutable web parameter issue exists in EC-CUBE plugin (for EC-CUBE 4 series) "AmazonPay Plugin". If exploited, the user may be redirected to an arbitrary website during the ordering process. As a result, user's account information may be obtained.
Severity Level
MEDIUM(5.3)
Published Date
Oct 14, 2026
Last Modified
Oct 14, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
0.22%Probability
Root Weakness (CWE)
Refer to the official MITRE database for detailed architectural specifications regarding this weakness.
CVSS v4.0 Base Metrics — Score 5.3 (MEDIUM)
Attack VectorNetwork
Attack ComplexityLow
Attack RequirementsNone
Privileges RequiredNone
User InteractionPassive
Confidentiality (Vulnerable System)None
Integrity (Vulnerable System)None
Availability (Vulnerable System)None
Confidentiality (Subsequent System)None
Integrity (Subsequent System)Low
Availability (Subsequent System)None
CVSS v3.0 Base Metrics — Score 4.7 (MEDIUM)
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

Affected & Patched Versions

Affected Versions
  • EC-CUBE CO.,LTD. AmazonPay V2 Plugin (4.0/4.1 series) >= v1.1.7 and <= v1.1.12
  • EC-CUBE CO.,LTD. AmazonPay V2 Plugin (4.0/4.1 series) >= v1.0.0 and <= v1.1.6
  • EC-CUBE CO.,LTD. AmazonPay V2 Plugin (4.2/4.3 series, Bundle Edition) >= v4.3.1
  • EC-CUBE CO.,LTD. AmazonPay V2 Plugin (4.2/4.3 series) >= v4.2.3 and <= v4.3.1
  • EC-CUBE CO.,LTD. AmazonPay V2 Plugin (4.2/4.3 series) >= v4.2.0 and <= v4.2.2
  • EC-CUBE CO.,LTD. AmazonPay Plugin (4.0 series) <= v1.3.0
Patched Versions
  • EC-CUBE CO.,LTD. AmazonPay V2 Plugin (4.0/4.1 series) v1.1.12
  • EC-CUBE CO.,LTD. AmazonPay V2 Plugin (4.0/4.1 series) v1.1.6
  • EC-CUBE CO.,LTD. AmazonPay V2 Plugin (4.2/4.3 series) v4.3.1
  • EC-CUBE CO.,LTD. AmazonPay V2 Plugin (4.2/4.3 series) v4.2.2
  • EC-CUBE CO.,LTD. AmazonPay Plugin (4.0 series) v1.3.0
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🎁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.