CyberSecBulletin
CVE-2026-16323NVD status: Deferred

ArchitectPanel Web Admin Panel: Execution After Redirect (EAR)

Published Updated By the CyberSecBulletin desk

CVE-2026-16323 is a high-severity execution after redirect (EAR) vulnerability in ArchitectPanel Web Admin Panel from FuyaWeb Internet and Informatics Services, with a CVSS 3.1 base score of 7.5 out of 10. It can be exploited remotely over the network by an unauthenticated attacker, without any action from a user. Affected ArchitectPanel Web Admin Panel versions: 28072026 and earlier. The record does not name a fixed version, so check the vendor advisory. There is no confirmed exploitation so far. EPSS estimates a 0.63% chance of exploitation within 30 days, higher than 51% of scored CVEs.

Next patch cycle

High severity with no evidence of exploitation so far.

What to do

  1. Check which version of ArchitectPanel Web Admin Panel you run against the affected versions below, and install the vendor's latest release.
  2. Until you can update, restrict network access to the affected service so it is not reachable from untrusted networks.

Affected products and versions

VendorProductAffected versionsFixed in
FuyaWeb Internet and Informatics ServicesArchitectPanel Web Admin Panel28072026 and earlierNot stated

Version data comes from the organisation that assigned the CVE. Confirm against the vendor advisory before deciding you are unaffected.

How the severity score breaks down

Attack vector
NetworkCan be exploited remotely over a network, including the internet.
Attack complexity
LowNo special conditions are needed; the attack works reliably.
Privileges required
NoneNo account or login is needed.
User interaction
NoneNo action by a victim is required.
Scope
UnchangedImpact stays within the vulnerable component.
Confidentiality
HighAll data handled by the component can be read.
Integrity
NoneNothing can be modified.
Availability
NoneAvailability is not affected.

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. Scored by CNA (usom.gov.tr).

Official description

Execution after redirect (EAR) vulnerability in FuyaWeb Internet and Informatics Services ArchitectPanel Web Admin Panel allows Authentication Bypass. This issue affects ArchitectPanel Web Admin Panel: through 28072026.

Source: the CVE record as published by its numbering authority, via NVD and CVE.org.

The underlying weakness: Execution After Redirect (EAR)

The web application sends a redirect to another location, but instead of exiting, it executes additional code.

More Execution After Redirect (EAR) vulnerabilities (CWE-698)

Timeline

  1. CVE record published.
  2. CISA published its SSVC assessment (exploitation: none, automatable: yes, technical impact: partial).
  3. Record last changed materially (score, affected products, status or references).

References

Recent Execution After Redirect (EAR) vulnerabilities

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