UBUNTU-CVE-2026-87859

morgan is an HTTP request logger middleware for Node.js. In versions before 1.12.1, its escapeLogField function does not escape the double quote character, which delimits the quoted fields of the Apache combined log format that morgan emits. An unauthenticated remote attacker who controls a value...

CVE-2026-87859

morgan is an HTTP request logger middleware for Node.js. In versions before 1.12.1 , the escapeLogField() function fails to escape the double quote character, which delimits quoted fields in the Apache combined log format. An unauthenticated remote attacker who controls a value written to a quote...

CVE-2026-87859

morgan is an HTTP request logger middleware for Node.js. In versions before 1.12.1, its escapeLogField function does not escape the double quote character, which delimits the quoted fields of the Apache combined log format that morgan emits. An unauthenticated remote attacker who controls a value...

CVE-2026-87859 morgan vulnerable to Log Injection via unescaped double quote in quoted log fields

morgan is an HTTP request logger middleware for Node.js. In versions before 1.12.1, its escapeLogField function does not escape the double quote character, which delimits the quoted fields of the Apache combined log format that morgan emits. An unauthenticated remote attacker who controls a value...

CVE-2026-87859 morgan vulnerable to Log Injection via unescaped double quote in quoted log fields

morgan is an HTTP request logger middleware for Node.js. In versions before 1.12.1, its escapeLogField function does not escape the double quote character, which delimits the quoted fields of the Apache combined log format that morgan emits. An unauthenticated remote attacker who controls a value...

CVE-2026-87859 morgan vulnerable to Log Injection via unescaped double quote in quoted log fields

morgan is an HTTP request logger middleware for Node.js. In versions before 1.12.1, its escapeLogField function does not escape the double quote character, which delimits the quoted fields of the Apache combined log format that morgan emits. An unauthenticated remote attacker who controls a value...

CVE-2026-87859: Improper Output Neutralization for Logs

morgan is an HTTP request logger middleware for Node.js. In versions before 1.12.1, its escapeLogField function does not escape the double quote character, which delimits the quoted fields of the Apache combined log format that morgan emits. An unauthenticated remote attacker who controls a value...

PT-2026-89814

Name of the Vulnerable Software and Affected Versions morgan versions prior to 1.12.1 Description The escapeLogField function fails to escape the double quote character used to delimit quoted fields in the Apache combined log format. An unauthenticated remote attacker can exploit this by injectin...

Linux Distros Unpatched Vulnerability : CVE-2026-87859

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - morgan is an HTTP request logger middleware for Node.js. In versions before 1.12.1, its escapeLogField function does not escape the double quote character, whic...

CLSA-2026-1788988321 TuxCare security update for morgan (1 CVE)

TuxCare rebuilt morgan to address 1 CVE. Fixed in 1.6.1-tuxcare.3...

PT-2026-95893

TuxCare rebuilt morgan to address 1 CVE. Fixed in 1.6.1-tuxcare.3...

EUVD-2026-67720

morgan vulnerable to Log Forging via unescaped Unicode line separators...

20231122-npm (1.0.0), 2048.io (0.0.1) +6536 more potentially affected by CVE-2026-15603 via morgan (>=1.0.0, <=1.11.0)

morgan NPM version =1.0.0, =1.0.2, =1.0.0, =0.2.0, =0.0.1, =1.0.0, =0.2.0, =0.0.1, =0.0.1-bate.30, =0.0.1, =0.0.67 and more Source cves: CVE-2026-15603 Source advisory: OSV:GHSA-JXFW-X594-9X9M...

morgan vulnerable to Log Forging via unescaped Unicode line separators

Impact Morgan writes attacker-controlled request data to the access log through its tokens. The 1.11.0 fix neutralizes C0 control characters, DEL, and backslash, but it does not escape the Unicode line separators U+0085 NEL, U+2028 LINE SEPARATOR, or U+2029 PARAGRAPH SEPARATOR. These code points...

GHSA-JXFW-X594-9X9M morgan vulnerable to Log Forging via unescaped Unicode line separators

Impact Morgan writes attacker-controlled request data to the access log through its tokens. The 1.11.0 fix neutralizes C0 control characters, DEL, and backslash, but it does not escape the Unicode line separators U+0085 NEL, U+2028 LINE SEPARATOR, or U+2029 PARAGRAPH SEPARATOR. These code points...

NPM: morgan vulnerable to Log Forging via unescaped Unicode line separators

NPM: morgan vulnerable to Log Forging via unescaped Unicode line separators vulnerability discovered by ? in WordPress Npm morgan versions 1.12.0...

Malicious Package

Overview bellatrix-async-yildun-morgan is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this...

SUSE CVE-2026-5078

Impact: The morgan logging middleware's :remote-user token extracts the Basic auth username from the Authorization request header and writes it to the log stream without neutralizing control characters. An unauthenticated attacker can send a crafted Authorization Basic header containing CR or LF...

SUSE CVE-2026-15603

morgan is an HTTP request logger middleware for Node.js. In versions prior to 1.12.0, the internal helper that escapes log token values did not neutralize the Unicode line separator characters U+0085 Next Line, U+2028 Line Separator, and U+2029 Paragraph Separator. An unauthenticated remote clien...

CVE-2026-15603

A flaw was found in morgan, an HTTP request logger middleware for Node.js. An unauthenticated remote client can inject specific Unicode line separator characters into log token values. This manipulation can cause downstream log processing systems to misinterpret a single log entry as multiple...