Missing sheet protection check when updating cell comments

The handler that updates a cell comment in the Vaadin Spreadsheet component did not re-check the sheet protection state, so a user of an application that renders a spreadsheet could add or replace comments on a protected sheet and on locked cells, and create empty cells in the process. See CWE-28...

Linux Distros Unpatched Vulnerability : CVE-2026-102422

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - shell-quote's quote function emits a comment token as followed by its text, which comments out the rest of the shell line, including the opening quote of any...

xss-methodology

XSS Methodology Not a payload list. This covers how to find X...

Nodemailer: Quoted local-part can produce malformed envelope recipient through RFC 5322 comment parsing

Summary Nodemailer's address parser can produce an unexpected recipient address when an RFC 5322 comment follows the domain of an address whose local-part is a quoted string. For example: text "user"@example.comxevil.com is parsed as: text address: "[email protected] evil.com", name: "" The...

NPM: Nodemailer: Quoted local-part can produce malformed envelope recipient through RFC 5322 comment parsing

NPM: Nodemailer: Quoted local-part can produce malformed envelope recipient through RFC 5322 comment parsing vulnerability discovered by ? in WordPress Npm nodemailer versions = 9.1.0, 10.0.9...

Command Injection

Overview shell-quote is a package used to quote and parse shell commands. Affected versions of this package are vulnerable to Command Injection via the quote function when a comment token is followed by a string token containing a line terminator. A comment token emits a -prefixed string that...

Command Injection

Overview org.webjars.npm:shell-quote is a package used to quote and parse shell commands. Affected versions of this package are vulnerable to Command Injection via the quote function when a comment token is followed by a string token containing a line terminator. A comment token emits a -prefixed...

CVE-2026-102422 shell-quote `quote()` command injection via a line terminator in a token after a `{ comment }` token

shell-quote's quote function emits a comment token as followed by its text, which comments out the rest of the shell line, including the opening quote of any later string token. A line terminator \n, \r, U+2028, U+2029 in that later string therefore ends the comment, and the rest of the string is...

CVE-2026-102422 shell-quote `quote()` command injection via a line terminator in a token after a `{ comment }` token

shell-quote's quote function emits a comment token as followed by its text, which comments out the rest of the shell line, including the opening quote of any later string token. A line terminator \n, \r, U+2028, U+2029 in that later string therefore ends the comment, and the rest of the string is...

CVE-2026-102422

shell-quote's quote function emits a comment token as followed by its text, which comments out the rest of the shell line, including the opening quote of any later string token. A line terminator \n, \r, U+2028, U+2029 in that later string therefore ends the comment, and the rest of the string is...

CVE-2026-102373

GestSup versions before 3.2.62 fail to validate ticket ownership when loading comments via the threadedit parameter in thread.php. Authenticated attackers can enumerate sequential comment IDs to read private comments from other users' tickets without proper authorization checks...

CVE-2026-102373 GestSup before 3.2.62 Private Ticket Comment Disclosure via threadedit Parameter

GestSup versions before 3.2.62 fail to validate ticket ownership when loading comments via the threadedit parameter in thread.php. Authenticated attackers can enumerate sequential comment IDs to read private comments from other users' tickets without proper authorization checks...

EUVD-2026-88597

GestSup versions before 3.2.62 fail to validate ticket ownership when loading comments via the threadedit parameter in thread.php. Authenticated attackers can enumerate sequential comment IDs to read private comments from other users' tickets without proper authorization checks...

CVE-2026-102373 GestSup before 3.2.62 Private Ticket Comment Disclosure via threadedit Parameter

GestSup versions before 3.2.62 fail to validate ticket ownership when loading comments via the threadedit parameter in thread.php. Authenticated attackers can enumerate sequential comment IDs to read private comments from other users' tickets without proper authorization checks...

CVE-2026-102373

GestSup versions before 3.2.62 are vulnerable to a private ticket comment disclosure flaw due to a failure to validate ticket ownership when loading comments via the threadedit parameter in thread.php . Authenticated attackers can exploit this by enumerating sequential comment IDs to read private...

PT-2026-102422

Name of the Vulnerable Software and Affected Versions GestSup versions prior to 3.2.62 Description Authenticated attackers can read private comments from tickets belonging to other users without proper authorization. This occurs because the application fails to validate ticket ownership when...

CVE-2026-102422

shell-quote's quote function emits a comment token as followed by its text, which comments out the rest of the shell line, including the opening quote of any later string token. A line terminator \n, \r, U+2028, U+2029 in that later string therefore ends the comment, and the rest of the string is...

CVE-2026-102422: Improper Neutralization of Special Elements used in an OS Command

shell-quote's quote function emits a comment token as followed by its text, which comments out the rest of the shell line, including the opening quote of any later string token. A line terminator \n, \r, U+2028, U+2029 in that later string therefore ends the comment, and the rest of the string is...

shell-quote: shell-quote: Arbitrary command execution via improper line terminator handling

A flaw was found in shell-quote. This vulnerability allows an attacker to achieve arbitrary command execution by supplying crafted input containing line break characters after a comment marker. When input is quoted, the comment marker comments out subsequent quotes until a newline is encountered,...

shell-quote: shell-quote: Arbitrary command execution via improper line terminator handling

A flaw was found in shell-quote. This vulnerability allows an attacker to achieve arbitrary command execution by supplying crafted input containing line break characters after a comment marker. When input is quoted, the comment marker comments out subsequent quotes until a newline is encountered,...