CVE cPanel i WHM

Trzyletnia watchlista CVE dla cPanel, WHM i WebHost Manager, istotna dla hostingu oraz administracji serwerami.

Dedykowana watchlista CVE

CVE cPanel i WHM

Trzyletnia watchlista CVE dla cPanel, WHM i WebHost Manager, istotna dla hostingu oraz administracji serwerami.

Administracja serwerów
KategoriaPrzełączaj osobne watchlisty CVE dla wybranych produktów.
Pokażposortowane według istotności operacyjnej dla infrastruktury DataHouse
CVE-2026-48172CVSS 10.0CISA KEVcPanel

Luka eskalacji uprawnień w wtyczce LiteSpeed cPanel

Wtyczka LiteSpeed User-End cPanel w wersjach przed 2.4.5 umożliwia eskalację uprawnień, potencjalnie do poziomu root, co zostało wykorzystane w atakach w maju 2026 roku. Wykrywanie incydentów polega na przeszukaniu logów za pomocą określonego polecenia grep...

Aktualizacja: 2026-06-17
CVE-2025-12539CVSS 10.0CMS

CVE-2025-12539

The TNC Toolbox: Web Performance plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.4.2. This is due to the plugin storing cPanel API credentials (hostname, username, and API key) in files within the...

Aktualizacja: 2026-06-17
CVE-2022-48623CVSS 9.1cPanel

CVE-2022-48623: cpanel\ vulnerability

The Cpanel::JSON::XS package before 4.33 for Perl performs out-of-bounds accesses in a way that allows attackers to obtain sensitive information or cause a denial of service.

Aktualizacja: 2026-06-17
CVE-2025-43919CVSS 5.8Runtime

CVE-2025-43919: mailman vulnerability

GNU Mailman 2.1.39, as bundled in cPanel (and WHM), allows unauthenticated attackers to read arbitrary files via ../ directory traversal at /mailman/private/mailman (aka the private archive authentication endpoint) via the username parameter. NOTE: multiple...

Aktualizacja: 2026-06-17
CVE-2025-66429CVSS 8.8cPanel

CVE-2025-66429: cpanel vulnerability

An issue was discovered in cPanel 110 through 132. A directory traversal vulnerability within the Team Manager API allows for overwrite of an arbitrary file. This can allow for privilege escalation to the root user.

Aktualizacja: 2026-06-17
CVE-2026-29203CVSS 5.3cPanel

CVE-2026-29203

A chmod call in the cPanel Nova plugin's Cpanel::Nova::Connector follows symlinks, allowing setting root permissions on arbitrary system files or directories. That can cause DoS or local privilege escalation when an authenticated cPanel user places a symlin...

Aktualizacja: 2026-06-17
CVE-2025-43920CVSS 5.4Runtime

CVE-2025-43920: mailman vulnerability

GNU Mailman 2.1.39, as bundled in cPanel (and WHM), in certain external archiver configurations, allows unauthenticated attackers to execute arbitrary OS commands via shell metacharacters in an email Subject line. NOTE: multiple third parties report that th...

Aktualizacja: 2026-06-17
CVE-2025-40929CVSS 5.6cPanel

CVE-2025-40929

Cpanel::JSON::XS before version 4.40 for Perl has an integer buffer overflow causing a segfault when parsing crafted JSON, enabling denial-of-service attacks or other unspecified impact

Aktualizacja: 2026-06-17
CVE-2025-43921CVSS 5.3Runtime

CVE-2025-43921: mailman vulnerability

GNU Mailman 2.1.39, as bundled in cPanel (and WHM), allows unauthenticated attackers to create lists via the /mailman/create endpoint. NOTE: multiple third parties report that they are unable to reproduce this, regardless of whether cPanel or WHM is used.

Aktualizacja: 2026-06-17
CVE-2026-9516CVSS 7.5cPanel

CVE-2026-9516: cpanel\ vulnerability

Cpanel::JSON::XS versions before 4.41 for Perl allow denial of service via UTF-8 BOM prefixed input when a decode filter callback throws. To skip a leading 3-byte UTF-8 BOM, decode_json() advances the input scalar's string pointer past the mark with SvPV_s...

Aktualizacja: 2026-06-17
CVE-2026-14803CVSS 6.5cPanel

CVE-2026-14803

Mojo::JSON versions before 9.47 for Perl allow memory exhaustion via unbounded recursion in the pure-Perl decoder. The pure-Perl decode path (`_decode_value` dispatching to `_decode_array` and `_decode_object`) recurses with no depth limit, so a small deep...

Aktualizacja: 2026-07-06
CVE-2026-9334CVSS 7.3cPanel

CVE-2026-9334: cpanel\ vulnerability

Cpanel::JSON::XS versions before 4.41 for Perl allow type confusion via duplicate object keys when dupkeys_as_arrayref is enabled. decode_hv() collapses duplicate object keys into an array reference under dupkeys_as_arrayref. The branch reached for a dupli...

Aktualizacja: 2026-06-17
CVE-2024-34015CVSS 3.3Linux

CVE-2024-34015

Sensitive information disclosure during file browsing due to improper symbolic link handling. The following products are affected: Acronis Backup plugin for cPanel & WHM (Linux) before build 1.8.3.818, Acronis Backup plugin for cPanel & WHM (Linux) before b...

Aktualizacja: 2026-06-17
CVE-2024-34014CVSS 5.5Linux

CVE-2024-34014

Arbitrary file overwrite during recovery due to improper symbolic link handling. The following products are affected: Acronis Backup plugin for cPanel & WHM (Linux) before build 1.8.3.818, Acronis Backup plugin for cPanel & WHM (Linux) before build 1.9.1.89...

Aktualizacja: 2026-06-17
CVE-2025-24832CVSS 5.5Linux

CVE-2025-24832

Arbitrary file overwrite during home directory recovery due to improper symbolic link handling. The following products are affected: Acronis Backup plugin for cPanel & WHM (Linux) before build 1.8.4.866, Acronis Backup plugin for cPanel & WHM (Linux) before...

Aktualizacja: 2026-06-17
CVE-2025-22690CVSS 7.1CMS

CVE-2025-22690

Cross-Site Request Forgery (CSRF) vulnerability in DigiTimber DigiTimber cPanel Integration digitimber-cpanel-integration allows Stored XSS.This issue affects DigiTimber cPanel Integration: from n/a through <= 1.4.6.

Aktualizacja: 2026-06-17

Alerty bezpieczeństwa

Dostawaj alerty CVE zanim staną się incydentem

Wysyłamy wybrane zagrożenia infrastrukturalne po polsku, z praktycznym komentarzem dla środowisk DataHouse.

  • DataHouse: administracja serwerów i bezpieczna chmura
  • Hostilla.pl: hosting i usługi pocztowe
  • SecDNS.pl: bezpłatna warstwa bezpieczeństwa DNS