CVE-2024-53916
HighSummary
W OpenStack Neutron przed wersją 25.0.1, plik neutron/extensions/tagging.py może używać niepoprawnego identyfikatora podczas egzekwowania polityki. Nie stosuje odpowiedniej kontroli polityki przy zmianie tagów sieciowych, co pozwala nieuprzywilejowanemu najemcy na zmianę (dodawanie i usuwanie) tagów na obiektach sieciowych, które nie należą do tego najemcy.
Risk Assessment
Organizacja może być narażona na nieautoryzowane zmiany w konfiguracji sieci, co może prowadzić do naruszenia bezpieczeństwa i integralności danych. Taki stan rzeczy stwarza ryzyko dla zarządzania zasobami sieciowymi i może wpłynąć na dostępność usług.
Recommendation
Zaleca się aktualizację OpenStack Neutron do wersji 25.0.1 lub nowszej, aby zapewnić odpowiednie egzekwowanie polityk i ochronę przed nieautoryzowanymi zmianami. Należy również przeprowadzić audyt uprawnień najemców w celu zminimalizowania ryzyka.
Related vulnerabilities
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- CVE-2026-104848Critical
Tinypool prior to 2.1.1 constructs ThreadPool.options from a normal options object and reads the execArgv and env worker options in dist/index.js, allowing values inherited from a polluted Object.prototype to be copied into own properties and passed to worker_threads.Worker. An attacker who can first pollute either property can cause each newly spawned worker to load attacker-selected JavaScript through command-line preload arguments or NODE_OPTIONS, resulting in code execution with the host process's privileges and possible access to CI secrets, signing material, or build artifacts. This issue is fixed in version 2.1.1.
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The Divi Membership plugin for WordPress is vulnerable to Privilege Escalation in versions up to, and including, 2.2.0. This is due to the `dmem_form_submit_handler()` function determining the new user's role by iterating all WordPress roles and calling `password_verify()` against an attacker-controlled bcrypt hash supplied in the `form_id` POST parameter, with no validation or whitelist of allowed roles. This makes it possible for unauthenticated attackers to register a new account with the administrator role by submitting a locally computed bcrypt hash of `administrator` as `form_id`, and when `auto_login=on` is submitted, be immediately authenticated as that administrator in the same request, resulting in full site takeover. Exploitation requires a WordPress nonce, but that nonce is publicly emitted on any page rendering the Divi Membership registration form and is therefore obtainable by any unauthenticated visitor.
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Allocation of resources without limits or throttling, Integer overflow or wraparound, Heap-based buffer overflow vulnerability in Apache Thrift. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.
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A vulnerability was detected in Tenda AC9 15.03.02.13. Affected is an unknown function of the file /goform/fast_setting_internet_set of the component POST Request Handler. Performing a manipulation of the argument netWanType results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used.
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- CVE-2026-91135Critical
Heap-based buffer overflow vulnerability in Apache Thrift C++ THeaderTransport. When an application enables the ZLIB transform for the frames it sends, THeaderTransport::transform() copies the compressed frame into the write buffer without making sure it fits. Data that does not compress, such as content a remote peer supplied, grows under compression, so the copy writes past the end of the heap buffer, and for large frames it also reads past the end of the transform buffer.
Original NVD description (English source)
In OpenStack Neutron before 25.0.1, neutron/extensions/tagging.py can use an incorrect ID during policy enforcement. It does not apply the proper policy check for changing network tags. An unprivileged tenant is able to change (add and clear) tags on network objects that do not belong to the tenant, and this action is not subjected to the proper policy authorization check. This affects 23 before 23.2.1, 24 before 24.0.2, and 25 before 25.0.1.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

