CVE-2024-23944

Information disclosure in persistent watchers handling in Apache ZooKeeper due to missing ACL check. It allows an attacker to monitor child znodes by attaching a persistent watcher (addWatch command) to a parent which the attacker has already access to. ZooKeeper server doesn't do ACL check when the persistent watcher is triggered and as a consequence, the full path of znodes that a watch event gets triggered upon is exposed to the owner of the watcher. It's important to note that only the path is exposed by this vulnerability, not the data of znode, but since znode path can contain sensitive information like user name or login ID, this issue is potentially critical. Users are recommended to upgrade to version 3.9.2, 3.8.4 which fixes the issue.

• CWE-862
• CWE-862

• https://lists.apache.org/thread/96s5nqssj03rznz9hv58txdb2k1lr79kMailing List, Vendor Advisory
• http://www.openwall.com/lists/oss-security/2024/03/14/2Mailing List
• https://lists.apache.org/thread/96s5nqssj03rznz9hv58txdb2k1lr79kMailing List, Vendor Advisory

Published

Mar 15, 2024

Last Modified

Jun 17, 2026

Status

Modified

• Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2024-23938Silicon Labs Gecko OS Debug Interface Stack-based Buffer Ove…8.8
• CVE-2024-2394A vulnerability was found in SourceCodester Employee Managem…9.8
• CVE-2024-23940Trend Micro uiAirSupport, included in the Trend Micro Securi…7.8
• CVE-2024-23941Cross-site scripting vulnerability exists in Group Office pr…5.4
• CVE-2024-23942A local user may find a configuration file on the client wor…7.1
• CVE-2024-23943An unauthenticated remote attacker can gain access to the cl…9.1
• CVE-2024-23945Signing cookies is an application security feature that adds…5.9
• CVE-2024-23946Possible path traversal in Apache OFBiz allowing file inclus…5.3
• CVE-2024-23947Multiple improper array index validation vulnerabilities exi…8.8
• CVE-2024-23948Multiple improper array index validation vulnerabilities exi…8.8
• CVE-2024-23949Multiple improper array index validation vulnerabilities exi…8.8
• CVE-2024-2395The Bulgarisation for WooCommerce plugin for WordPress is vu…4.3