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5.4

GazellePosterWall allows logged‑in users to change IP lock settings

CVE-2026-38474 · published 2 months ago
Summary

The GazellePosterWall web application lets anyone who can log in modify the list that controls which IP addresses are blocked for any user. This means an attacker could remove protections or lock out other users by editing those entries. Apply the latest update from the vendor or restrict access to the IP‑lock management page to trusted administrators.

Original advisory text
GazellePW (GazellePosterWall) commit 86c4bedf727691b5a97af42a4864869d18446449 suffers from a Broken access control vulnerability in the IP lock manager, which allows remote authenticated users to a...
GazellePW (GazellePosterWall) commit 86c4bedf727691b5a97af42a4864869d18446449 suffers from a Broken access control vulnerability in the IP lock manager, which allows remote authenticated users to add, modify, or delete IP lock entries for arbitrary accounts via tools.php?action=iplock.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
5.4 Medium
Exploitation
<1% chance of attack within 30 days
Type
CWE-284Improper Access Control
Timeline
Published25 Aug 2026
Updated4 Nov 2026
First seen25 Aug 2026
Sources
CVE-2026-38474 · NVD
CVE-2026-38474 · MITRE
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