CVE-2026-87074

The Forminator Forms WordPress plugin before 1.57.2.1 does not bind its saved-draft notification to the visitor who created the draft, and takes both the recipient address and the link written into the message from the request, so unauthenticated visitors can make the site send a message from its...

CVE-2026-92597: Interpretation Conflict

Nodemailer versions = 6.9.16 and 9.1.0 mis-parse RFC 5322 comments in email addresses: in lib/addressparser, a comment closed immediately before a non-break character causes the tokenizer to concatenate the atoms surrounding the comment instead of treating the comment as folding whitespace that...

Interpretation Conflict

Overview nodemailer is an Easy as cake e-mail sending from your Node.js applications Affected versions of this package are vulnerable to Interpretation Conflict through normalizeAddress in lib/mime-node/index.js. An attacker can cause mail to be delivered to an attacker-controlled domain by...

Interpretation Conflict

Overview nodemailer is an Easy as cake e-mail sending from your Node.js applications Affected versions of this package are vulnerable to Interpretation Conflict via RFC 5322 comment mis-parsing in lib/addressparser/index.js. An attacker can make mail be delivered to an attacker-controlled domain ...

SUSE CVE-2026-42007

An attacker that has valid credentials can use a Sieve script with the editheader extension to trigger a use-after-free in the mail editing code, and to write memory contents beyond the intended buffer into the delivered mail. This causes memory leak and opportunity to do memory corruption during...

SUSE CVE-2026-52681

Sieve CPU resource usage is tracked in the compiled script, so an attacker that has valid credentials can reset the accounting by repeatedly changing the active script. Compiled script files are also not removed when a script is deleted or renamed. The configured Sieve CPU limit can be bypassed,...

Linux Distros Unpatched Vulnerability : CVE-2026-42007

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An attacker that has valid credentials can use a Sieve script with the editheader extension to trigger a use-after-free in the mail editing code, and to write...

Linux Distros Unpatched Vulnerability : CVE-2026-52681

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Sieve CPU resource usage is tracked in the compiled script, so an attacker that has valid credentials can reset the accounting by repeatedly changing the active...

ALPINE-CVE-2026-42007

An attacker that has valid credentials can use a Sieve script with the editheader extension to trigger a use-after-free in the mail editing code, and to write memory contents beyond the intended buffer into the delivered mail. This causes memory leak and opportunity to do memory corruption during...

EUVD-2026-67678

Sieve CPU resource usage is tracked in the compiled script, so an attacker that has valid credentials can reset the accounting by repeatedly changing the active script. Compiled script files are also not removed when a script is deleted or renamed. The configured Sieve CPU limit can be bypassed,...

CVE-2026-52681

Sieve CPU resource usage is tracked in the compiled script, so an attacker that has valid credentials can reset the accounting by repeatedly changing the active script. Compiled script files are also not removed when a script is deleted or renamed. The configured Sieve CPU limit can be bypassed,...

CVE-2026-42007

CVE-2026-42007 affects Dovecot mail server. An attacker with valid credentials can trigger a use-after-free in the mail editing code by submitting a Sieve script using the editheader extension . This leads to memory leak and potential memory corruption during mail delivery, which can crash the de...

EUVD-2026-67672

An attacker that has valid credentials can use a Sieve script with the editheader extension to trigger a use-after-free in the mail editing code, and to write memory contents beyond the intended buffer into the delivered mail. This causes memory leak and opportunity to do memory corruption during...

CVE-2026-42007

An attacker that has valid credentials can use a Sieve script with the editheader extension to trigger a use-after-free in the mail editing code, and to write memory contents beyond the intended buffer into the delivered mail. This causes memory leak and opportunity to do memory corruption during...

CVE-2026-42007

An attacker that has valid credentials can use a Sieve script with the editheader extension to trigger a use-after-free in the mail editing code, and to write memory contents beyond the intended buffer into the delivered mail. This causes memory leak and opportunity to do memory corruption during...

CVE-2026-42007

An attacker that has valid credentials can use a Sieve script with the editheader extension to trigger a use-after-free in the mail editing code, and to write memory contents beyond the intended buffer into the delivered mail. This causes memory leak and opportunity to do memory corruption during...

PT-2026-83071

Name of the Vulnerable Software and Affected Versions dovecot versions prior to 2.4.5-1.1 Description Sieve CPU resource usage is tracked within the compiled script, enabling an attacker with valid credentials to reset accounting by repeatedly changing the active script. Additionally, compiled...

PT-2026-83065

Name of the Vulnerable Software and Affected Versions Email servers allowing Sieve scripts affected versions not specified Description An attacker with valid credentials can use a Sieve script with the editheader extension to trigger a use-after-free condition in the mail editing code. This allow...

CVE-2026-52681: Excessive Platform Resource Consumption within a Loop

Sieve CPU resource usage is tracked in the compiled script, so an attacker that has valid credentials can reset the accounting by repeatedly changing the active script. Compiled script files are also not removed when a script is deleted or renamed. The configured Sieve CPU limit can be bypassed,...

AZL-81713 CVE-2026-27859 affecting package dovecot 2.3.20-1

A mail message containing excessive amount of RFC 2231 MIME parameters causes LMTP to use too much CPU. A suitably formatted mail message causes mail delivery process to consume large amounts of CPU time. Use MTA capabilities to limit RFC 2231 MIME parameters in mail messages, or upgrade to fixed...