CVE-2020-36730

CVE-2020-36730 CMP - Coming Soon & Maintenance 3.8.2 - Improper Access Controls on AJAX Calls Subscriber+ Description: Some of the AJAX calls from the plugin do not properly check for capabilities and CSRF tokens, leading to issues such as arbitrary post read, subscribers list export and plugin...

CVE-2025-32118

🚀 CVE-2025-32118 - WordPress CMP Plugin RCE Exploit 🔍 Title: WordPress CMP – Coming Soon & Maintenance plugin = 4.1.13 - Remote Code Execution RCE 🗓️ Published: 2025-04-04 🔐 CWE: CWE-434 - Unrestricted Upload of File with Dangerous Type 📊 CVSS: 9.1 CRITICAL —...

MGASA-2026-0353 Updated openssl packages fix security vulnerabilities

Unbounded Memory Growth in QUIC Server Incoming Channel Queue. CVE-2026-14456 QUIC Server May Trigger Double Free When Processing INITIAL Packet. CVE-2026-18798 Heap Buffer Overflow in CMS Key Unwrapping. CVE-2026-63072 Invalid Pointer Dereference in CMP Server via Crafted protectionAlg...

Updated openssl packages fix security vulnerabilities

Unbounded Memory Growth in QUIC Server Incoming Channel Queue. CVE-2026-14456 QUIC Server May Trigger Double Free When Processing INITIAL Packet. CVE-2026-18798 Heap Buffer Overflow in CMS Key Unwrapping. CVE-2026-63072 Invalid Pointer Dereference in CMP Server via Crafted protectionAlg...

SUSE CVE-2026-63076

Issue summary: OpenSSL CMP password based protection verification only checks whether the protectionAlg parameter was not NULL and not its ASN.1 type, before treating it as a PBMParameter. A crafted message can contain a parameter of a different type, which is then dereferenced as an invalid...

SUSE CVE-2026-63073

Issue summary: OpenSSL CMP response validation passed an unexpected response sender distinguished name directly as the format string to ERRraisedata. Impact summary: A malicious or intercepted CMP endpoint can crash a CMP client that enforces an expected sender or uses a pinned server certificate...

SUSE CVE-2026-63074

Issue summary: The OpenSSL Certificate Management Protocol CMP caches additional certificates extraCerts sent in a CMP message, but never expunges them for instance if they are invalid. If a server reuses an OSSLCMPCTX frequently, this cache of extraCerts may grow unboundedly, and a malicious...

Untrusted Sender DN Used as Format String in CMP Response Validation

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CMP Indefinite Cache Growth of ExtraCerts

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Invalid Pointer Dereference in CMP Server via Crafted protectionAlg

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CVE-2026-13414

The CMP WordPress plugin before 4.1.18 does not perform authorization checks on one of its AJAX actions and relies on a nonce that is skipped for certain and exposed to anonymous visitors on others, allowing unauthenticated attackers to disable the site's maintenance/coming-soon mode under a...

CVE-2026-13416

The CMP WordPress plugin before 4.1.18 does not sanitise and escape a settings value before outputting it on the coming-soon page, allowing users with the Editor role when the administrator has granted the Editor role access to the CMP WordPress plugin before 4.1.18's admin-bar controls to inject...

CVE-2026-13415

The CMP WordPress plugin before 4.1.18 does not enforce an option-name allow-list when importing settings via one of its AJAX actions, allowing users with the Editor role when the administrator has granted the Editor role access to the CMP WordPress plugin before 4.1.18's admin-bar controls to...

EUVD-2026-66868

The CMP WordPress plugin before 4.1.18 does not enforce an option-name allow-list when importing settings via one of its AJAX actions, allowing users with the Editor role when the administrator has granted the Editor role access to the CMP WordPress plugin before 4.1.18's admin-bar controls to...

CVE-2026-13415 CMP - Coming Soon & Maintenance < 4.1.18 - Editor+ Privilege Escalation via cmp_ajax_import_settings

The CMP WordPress plugin before 4.1.18 does not enforce an option-name allow-list when importing settings via one of its AJAX actions, allowing users with the Editor role when the administrator has granted the Editor role access to the CMP WordPress plugin before 4.1.18's admin-bar controls to...

WordPress CMP plugin < 4.1.18 - Editor+ Stored XSS vulnerability

Editor+ Stored XSS vulnerability discovered by Revanth Hari Narayana Matte in WordPress Plugin CMP – Coming Soon & Maintenance versions 4.1.18...

EUVD-2026-66869

The CMP WordPress plugin before 4.1.18 does not sanitise and escape a settings value before outputting it on the coming-soon page, allowing users with the Editor role when the administrator has granted the Editor role access to the CMP WordPress plugin before 4.1.18's admin-bar controls to inject...

WordPress CMP plugin < 4.1.18 - Unauthenticated Maintenance Mode Disable vulnerability

Unauthenticated Maintenance Mode Disable vulnerability discovered by Revanth Hari Narayana Matte in WordPress Plugin CMP – Coming Soon & Maintenance versions 4.1.18...

CVE-2026-13415

The CMP – Coming Soon & Maintenance WordPress plugin before 4.1.18 fails to enforce an option-name allow-list when importing settings via its cmp_ajax_import_settings AJAX action. This allows users with the Editor role (when granted access to the plugin's admin-bar controls) to update arbitrary W...

EUVD-2026-66867

The CMP WordPress plugin before 4.1.18 does not perform authorization checks on one of its AJAX actions and relies on a nonce that is skipped for certain and exposed to anonymous visitors on others, allowing unauthenticated attackers to disable the site's maintenance/coming-soon mode under a...