CVE-2021-4330
HighSummary
Wtyczki Envato Elements oraz Template Kit – Import dla WordPressa są podatne na nieautoryzowane przesyłanie plików z powodu niewystarczającej walidacji typu pliku podczas rozpakowywania przesłanych plików Zip. Atakujący z uprawnieniami co najmniej na poziomie współpracownika mogą przesyłać dowolne pliki, co może prowadzić do zdalnego wykonania kodu.
Risk Assessment
Organizacja narażona jest na ryzyko zdalnego wykonania kodu, co może prowadzić do przejęcia kontroli nad systemem. W szczególności, atakujący mogą wykorzystać tę podatność do wprowadzenia złośliwego oprogramowania.
Recommendation
Zaleca się aktualizację wtyczek do najnowszych wersji, które eliminują tę podatność. Dodatkowo, warto wprowadzić dodatkowe mechanizmy zabezpieczeń, aby ograniczyć możliwość przesyłania plików przez użytkowników z niskimi uprawnieniami.
Related vulnerabilities
- CVE-2026-103110Critical
Pexip Infinity before 38.2, plus 39.0, 39.1 and 40.0, is affected by improper input validation that allows a remote attacker to execute code remotely as an unprivileged user on a Pexip Infinity Conferencing Node.
- CVE-2026-102911Critical
A flaw has been found in zosmaai pi-llm-wiki up to 0.11.7. Affected is an unknown function of the file mcp/index.ts of the component wiki_capture_source MCP tool. Executing a manipulation of the argument url can lead to OS command injection. The attack can be executed remotely. The exploit has been published and may be used.
- CVE-2026-103056Critical
AiSOC versions 7.2.0 before 12.0.0 contain a command injection vulnerability in the actions service that builds CrowdStrike Real Time Response command strings by interpolating unescaped action parameters in crowdstrike_rtr.py and endpoint.py. Authenticated users can inject single quotes into file_path, path, script_name, or script_args parameters to break out of quoted arguments and execute arbitrary commands on managed endpoints with SYSTEM or root privileges.
- CVE-2026-86131Critical
A code injection vulnerability in WatchGuard Fireware OS's BOVPN Over TLS client configuration handling allows an attacker who controls the remote VPN server to execute arbitrary commands as root on the connecting Firebox.
- CVE-2026-102794Critical
A vulnerability has been found in Ziroom ZHOME A0101 1.0.1.0. This issue affects some unknown processing of the file /api/ZRnetwork/ping. Such manipulation of the argument url leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- CVE-2026-102793Critical
A flaw has been found in Ziroom ZHOME A0101 1.0.1.0. This vulnerability affects the function set_time_zone of the file /api/ZRFirmware/set_time_zone. This manipulation of the argument hostname/zonename causes command injection. It is possible to initiate the attack remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- CVE-2026-103041Critical
LightLLM through 1.2.0 multimodal deployments expose an unauthenticated RPyC cache service with pickle deserialization enabled on all interfaces. Attackers can send crafted serialized objects to exposed cache methods to execute arbitrary code with service privileges.
- CVE-2026-103040Critical
LightLLM through 1.2.0 contains a remote code execution vulnerability in the router profiler service when started with --enable_profiling flag. The service exposes an unauthenticated RPyC server with pickle deserialization enabled, allowing attackers to execute arbitrary code by sending crafted serialized objects to the profiler command queue.
- CVE-2026-102792Critical
A vulnerability was detected in Ziroom ZHOME A0101 1.0.1.0. This affects the function set_syslog of the file /api/ZRnetwork/set_syslog. The manipulation of the argument conloglevel/log_size results in command injection. The attack may be performed from remote. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- CVE-2026-72510Critical
The "supplier_no" parameter used in the business allocation search feature is vulnerable to time-based blind SQL injection.
Original NVD description (English source)
The Envato Elements & Download and Template Kit – Import plugins for WordPress are vulnerable to arbitrary file uploads due to insufficient validation of file type upon extracting uploaded Zip files in the installFreeTemplateKit and uploadTemplateKitZipFile functions. This makes it possible for attackers with contributor-lever permissions and above to upload arbitrary files and potentially gain remote code execution in versions up to and including 1.0.13 of Template Kit – Import and versions up to and including 2.0.10 of Envato Elements & Download.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

