Cpanel - vulnerabilities (CVEs)

430 CVEs in 6 products, 0 in the last 30 days, newest from 2026-09-01.

Products

• Cpanel - 421 CVEs
• Webhost Manager - 5 CVEs
• Whm - 5 CVEs
• Cgiecho - 3 CVEs
• Cgiemail - 3 CVEs
• Wp Squared - 3 CVEs

Newest CVEs of Cpanel

• CVE-2026-65643 - CVSS 8.8 (high), 2026-09-01: Eval injection in cPanel 11.138.0.0 and earlier allows remote authenticated users to execute arbitrary code as root.
• CVE-2026-32992 - CVSS 8.2 (high), 2026-05-13: SSL verification is disabled in the DNS Cluster system. This could allow for a malicious server to man-in-the-middle the request and capture credentials.
• CVE-2026-29205 - CVSS 8.6 (high), 2026-05-13: Incorrect privileges management and insufficient path filtering allow to read arbitrary file on the server via the cpdavd attachment download endpoints.
• CVE-2026-41940 - CVSS 9.8 (critical), 2026-04-29: cPanel and WHM versions after 11.40 contain an authentication bypass vulnerability in the login flow that allows unauthenticated remote attackers to gain…
• CVE-2025-66429 - CVSS 8.8 (high), 2025-12-11: 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.…
• CVE-2022-48623 - CVSS 9.1 (critical), 2024-02-13: 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…
• CVE-2023-29489 - CVSS 6.1 (medium), 2023-04-27: An issue was discovered in cPanel before 11.109.9999.116. XSS can occur on the cpsrvd error page via an invalid webcall ID, aka SEC-669. The fixed versions…
• CVE-2021-38585 - CVSS 7.2 (high), 2021-08-11: The WHM Locale Upload feature in cPanel before 98.0.1 allows unserialization attacks (SEC-585).
• CVE-2021-38588 - CVSS 8.1 (high), 2021-08-11: In cPanel before 96.0.13, fix_cpanel_perl lacks verification of the integrity of downloads (SEC-587).
• CVE-2021-38584 - CVSS 7.2 (high), 2021-08-11: The WHM Locale Upload feature in cPanel before 98.0.1 allows XXE attacks (SEC-585).
• CVE-2021-38587 - CVSS 7.5 (high), 2021-08-11: In cPanel before 96.0.13, scripts/fix-cpanel-perl mishandles the creation of temporary files (SEC-586).
• CVE-2021-38590 - CVSS 5.5 (medium), 2021-08-11: In cPanel before 96.0.8, weak permissions on web stats can lead to information disclosure (SEC-584).
• CVE-2021-38586 - CVSS 4.4 (medium), 2021-08-11: In cPanel before 98.0.1, /scripts/cpan_config performs unsafe operations on files (SEC-589).
• CVE-2021-38589 - CVSS 8.1 (high), 2021-08-11: In cPanel before 96.0.13, scripts/fix-cpanel-perl does not properly restrict the overwriting of files (SEC-588).
• CVE-2021-31803 - CVSS 6.1 (medium), 2021-04-26: cPanel before 94.0.3 allows self-XSS via EasyApache 4 Save Profile (SEC-581).
• CVE-2021-26267 - CVSS 7.5 (high), 2021-01-26: cPanel before 92.0.9 allows a MySQL user (who has an old-style password hash) to bypass suspension (SEC-579).
• CVE-2021-26266 - CVSS 7.5 (high), 2021-01-26: cPanel before 92.0.9 allows a Reseller to bypass the suspension lock (SEC-578).
• CVE-2020-29136 - CVSS 6.5 (medium), 2020-11-27: In cPanel before 90.0.17, 2FA can be bypassed via a brute-force approach (SEC-575).
• CVE-2020-29137 - CVSS 6.1 (medium), 2020-11-27: cPanel before 90.0.17 allows self-XSS via the WHM Transfer Tool interface (SEC-577).
• CVE-2020-29135 - CVSS 4.1 (medium), 2020-11-27: cPanel before 90.0.17 has multiple instances of URL parameter injection (SEC-567).
• CVE-2020-26114 - CVSS 6.1 (medium), 2020-09-25: cPanel before 90.0.10 allows self XSS via the Cron Jobs interface (SEC-573).
• CVE-2020-26104 - CVSS 7.5 (high), 2020-09-25: In cPanel before 88.0.3, an insecure SRS secret is used on a templated VM (SEC-552).
• CVE-2020-26107 - CVSS 7.5 (high), 2020-09-25: cPanel before 88.0.3, upon an upgrade, establishes predictable PowerDNS API keys (SEC-561).
• CVE-2020-26110 - CVSS 6.1 (medium), 2020-09-25: cPanel before 88.0.13 allows self XSS via DNS Zone Manager DNSSEC interfaces (SEC-564).
• CVE-2020-26113 - CVSS 6.1 (medium), 2020-09-25: cPanel before 90.0.10 allows self XSS via WHM Manage API Tokens interfaces (SEC-569).
• CVE-2020-26103 - CVSS 7.5 (high), 2020-09-25: In cPanel before 88.0.3, an insecure site password is used for Mailman on a templated VM (SEC-551).
• CVE-2020-26106 - CVSS 7.5 (high), 2020-09-25: cPanel before 88.0.3 has weak permissions (world readable) for the proxy subdomains log file (SEC-558).
• CVE-2020-26109 - CVSS 7.5 (high), 2020-09-25: cPanel before 88.0.13 allows bypass of a protection mechanism that attempted to restrict package modification (SEC-557).
• CVE-2020-26112 - CVSS 7.5 (high), 2020-09-25: The email quota cache in cPanel before 90.0.10 allows overwriting of files.
• CVE-2020-26115 - CVSS 6.1 (medium), 2020-09-25: cPanel before 90.0.10 allows self XSS via the Cron Editor interface (SEC-574).