EUVD-2026-36054

Observable Timing Discrepancy vulnerability in Erlang/OTP ssh sshauth, sshoptions modules allows unauthenticated remote username enumeration via timing side-channel in password authentication. When the SSH daemon is configured with the userpasswords or password option, sshauth:checkpassword/3...

EEF-CVE-2026-48859 SSH server timing side-channel in ssh_auth:check_password/3 allows unauthenticated username enumeration

Summary Observable Timing Discrepancy vulnerability in Erlang/OTP ssh sshauth, sshoptions modules allows unauthenticated remote username enumeration via timing side-channel in password authentication. When the SSH daemon is configured with the userpasswords or password option,...

EUVD-2026-36040

Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. In versions 8.2.6.4 and prior, getldapemail app/modules/roxywi/user.py:120-157 builds the LDAP search filter via f-string concatenation. The username URL path parameter is taken verbatim — no checkAjaxInput, no...

CVE-2026-45559 Roxy-WI: LDAP injection in /user/ldap/<username> (admin-only)

Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. In versions 8.2.6.4 and prior, getldapemail app/modules/roxywi/user.py:120-157 builds the LDAP search filter via f-string concatenation. The username URL path parameter is taken verbatim — no checkAjaxInput, no...

CVE-2026-45559 Roxy-WI: LDAP injection in /user/ldap/<username> (admin-only)

Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. In versions 8.2.6.4 and prior, getldapemail app/modules/roxywi/user.py:120-157 builds the LDAP search filter via f-string concatenation. The username URL path parameter is taken verbatim — no checkAjaxInput, no...

CVE-2026-49498 Ghidra 11.0 < 12.1 - SQL Injection in PostgreSQL Password Change via Unescaped Username

Ghidra 11.0 before 12.1 contains a SQL injection vulnerability in the changePassword method of PostgresFunctionDatabase that fails to escape double quotes in usernames interpolated into ALTER ROLE statements. Authenticated attackers can inject SQL commands via crafted username parameters in...

samba: Remote Code Execution in SAMR

A flaw was found in Samba. A remote attacker can exploit a misconfiguration in Samba file servers and classic domain controllers that use the "check password script" feature. If this script is configured with the %u substitution character, the client-controlled username is passed without proper...

CVE-2026-36778

Shenzhen Tenda Technology Co., Ltd Tenda O3 Wireless Router v1.0.0.54180 was discovered to contain a stack overflow in the username parameter of the R7WebsSecurityHandler function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted HTTP request...

CVE-2026-45542

ESF-IDF is the Espressif Internet of Things IOT Development Framework. In versions 5.2.6, 5.3.5, 5.4.4, 5.5.4, and 6.0, a heap buffer overflow exists in the Security Scheme 2 SRP6a session-setup path of the protocomm component. The first-phase handler handlesessioncommand0 in...

EUVD-2026-35878

BuddyPress 14.4.0 contains a regular expression injection vulnerability in the activity mention resolver that, when username compatibility mode is enabled, allows attackers to manipulate a REGEXP database clause by crafting mention names containing regex metacharacters. Attackers can submit...

CVE-2026-53674

BuddyPress 14.4.0 contains a regular expression injection vulnerability in the activity mention resolver that, when username compatibility mode is enabled, allows attackers to manipulate a REGEXP database clause by crafting mention names containing regex metacharacters. Attackers can submit...

CVE-2026-47838

SubjectDnX509PrincipalExtractor does not correctly handle certain malformed X.509 certificate CN values, which can lead to reading the wrong value for the username. In a carefully crafted certificate, this can lead to an attacker impersonating another user. Affected versions: Spring Security 5.7....

CVE-2026-48859: Observable Timing Discrepancy

Observable Timing Discrepancy vulnerability in Erlang/OTP ssh sshauth, sshoptions modules allows unauthenticated remote username enumeration via timing side-channel in password authentication. When the SSH daemon is configured with the userpasswords or password option, sshauth:checkpassword/3...

CVE-2026-42568: Improper Neutralization of Special Elements used in an LDAP Query

Yamcs is a mission control framework. Prior to versions 5.13.0 and 5.12.7, an LDAP injection vulnerability exists in org.yamcs.security.LdapAuthModule when constructing search filters. The username parameter is inserted directly into the LDAP filter without proper RFC 4515 escaping. Versions 5.13...

Erlang/OTP 安全漏洞

Erlang/OTP is an open-source JavaScript library for handling exceptions, developed by Erlang/OTP. This library can catch exceptions caused by Node.js’s built-in APIs. Erlang/OTP ssh versions prior to 6.0.0 had a security vulnerability. This vulnerability stemmed from the sshauth module’s use of...

CVE-2026-48011: Observable Timing Discrepancy

Shopware is an open commerce platform. Prior to versions 6.6.10.18 and 6.7.10.1, an attacker is able to enumerate the usernames of administrator users by performing a timing attack. Versions 6.6.10.18 and 6.7.10.1 fix the issue...

Shopware 安全漏洞

Shopware is a set of open-source e-commerce software developed by the German company Shopware. Versions prior to Shopware 6.6.10.18 and 6.7.10.1 contained security vulnerabilities. These vulnerabilities stemmed from scheduled attacks that could allow attackers to enumerate the usernames of...

WordPress plugin BuddyPress 安全漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application extension. The...

PT-2026-48438

Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. In versions 8.2.6.4 and prior, get ldap email app/modules/roxywi/user.py:120-157 builds the LDAP search filter via f-string concatenation. The username URL path parameter is taken verbatim — no checkAjaxInput, ...

PT-2026-48466

Name of the Vulnerable Software and Affected Versions Erlang/OTP versions 29.0 through 29.0.1 ssh versions 6.0 through 6.0.0 Description A timing side-channel in password authentication allows unauthenticated remote attackers to enumerate usernames. When the SSH daemon is configured with the user...