CVE-2026-2458

Mattermost versions 11.3.x = 11.3.0, 11.2.x = 11.2.2, 10.11.x = 10.11.10 fail to properly validate team membership when searching channels which allows a removed team member to enumerate all public channels within a private team via the channel search API endpoint.. Mattermost Advisory ID:...

CVE-2017-20218

Serviio PRO 1.8 contains an unquoted search path vulnerability in the Windows service that allows local users to execute arbitrary code with elevated privileges by placing malicious executables in the system root path. Additionally, improper directory permissions with full access for the Users...

CVE-2026-2458 Unauthorized channel enumeration in private teams after member removal

Mattermost versions 11.3.x = 11.3.0, 11.2.x = 11.2.2, 10.11.x = 10.11.10 fail to properly validate team membership when searching channels which allows a removed team member to enumerate all public channels within a private team via the channel search API endpoint.. Mattermost Advisory ID:...

CVE-2026-2458 Unauthorized channel enumeration in private teams after member removal

Mattermost versions 11.3.x = 11.3.0, 11.2.x = 11.2.2, 10.11.x = 10.11.10 fail to properly validate team membership when searching channels which allows a removed team member to enumerate all public channels within a private team via the channel search API endpoint.. Mattermost Advisory ID:...

CVE-2026-2458

Mattermost versions 11.3.x = 11.3.0, 11.2.x = 11.2.2, 10.11.x = 10.11.10 fail to properly validate team membership when searching channels which allows a removed team member to enumerate all public channels within a private team via the channel search API endpoint.. Mattermost Advisory ID:...

CVE-2026-2458 Unauthorized channel enumeration in private teams after member removal

Mattermost versions 11.3.x = 11.3.0, 11.2.x = 11.2.2, 10.11.x = 10.11.10 fail to properly validate team membership when searching channels which allows a removed team member to enumerate all public channels within a private team via the channel search API endpoint.. Mattermost Advisory ID:...

CVE-2026-2458

Mattermost is affected by CVE-2026-2458. Affected versions include 11.3.x <= 11.3.0, 11.2.x <= 11.2.2, and 10.11.x

A week in security (March 9 – March 15)

Last week on Malwarebytes Labs: Watch out for fake Malwarebytes renewal notices in your calendar Google patches two Chrome zero-days under active attack. Update now Attackers impersonate Temu in ClickFix $Temu airdrop scam Apple patches Coruna exploit kit flaws for older iOS versions This Android...

CVE-2026-4255

The CVE-2026-4255 entry describes a DLL search order hijacking in Thermalright TR-VISION HOME (Windows 64-bit) that allows local privilege escalation via DLL side-loading. Affected: TR-VISION HOME versions up to 2.0.5. Root cause: the application loads DLL dependencies using the default Windows s...

Mattermost 安全漏洞

Mattermost is an open-source collaboration platform developed by the American company Mattermost. Versions of Mattermost such as 11.3.0 and earlier 11.3.x series, 11.2.2 and earlier 11.2.x series, as well as 10.11.10 and earlier 10.11.x series, have security vulnerabilities. These vulnerabilities...

Serviio PRO 代码问题漏洞

Serviio PRO is a multimedia streaming server software developed by the British company Serviio. Version 1.8 of Serviio PRO contains a code vulnerability. This vulnerability stems from improper search paths and directory permissions in Windows services, which may allow local users to execute...

CVE-2017-20218

Serviio PRO 1.8 contains an unquoted search path vulnerability in the Windows service that allows local users to execute arbitrary code with elevated privileges by placing malicious executables in the system root path. Additionally, improper directory permissions with full access for the Users...

SQL Injection

Craft CMS is vulnerable to SQL Injection. The vulnerability is due to missing input sanitization in the ElementSearchController::actionSearch endpoint, which allows an attacker to inject malicious SQL queries via parameters like criteriawhere or criteriaorderBy and extract sensitive database...

Metasploit Wrap-Up 03/13/2026

No bad luck here: Friday the 13th brings new modules and a Metasploit Pro milestone This week’s Metasploit Framework release delivers three new modules across reconnaissance, evasion, and exploitation: LeakIX-powered discovery for exposed services and leaked data, a Linux x64 RC4 payload packer f...

Storm-2561 Spreads Trojan VPN Clients via SEO Poisoning to Steal Credentials

Microsoft has disclosed details of a credential theft campaign that employs fake virtual private network VPN clients distributed through search engine optimization SEO poisoning techniques. "The campaign redirects users searching for legitimate enterprise software to malicious ZIP files on...

WordPress Search & Go theme <= 2.8 - Privilege Escalation vulnerability

Privilege Escalation vulnerability discovered by Phat RiO - BlueRock in WordPress Theme Search & Go versions = 2.8...

Information Disclosure

Directus is vulnerable to information disclosure. The vulnerability is due to improper filtering of concealed fields in search queries, which allows an authenticated attacker to infer matches from returned records and enumerate sensitive data even though the values appear masked...

CVE-2026-32247

Graphiti is a framework for building and querying temporal context graphs for AI agents. Graphiti versions before 0.28.2 contained a Cypher injection vulnerability in shared search-filter construction for non-Kuzu backends. Attacker-controlled label values supplied through SearchFilters.nodelabel...

CVE-2026-32247

Graphiti CVE-2026-32247 is a Cypher injection vulnerability in pre-0.28.2 releases where attacker-controlled values fed into SearchFilters.node_labels were concatenated into Cypher label expressions. The issue affected non-Kuzu backends (Neo4j, FalkorDB, Neptune) and could be exploited via MCP de...

CVE-2026-32247 Graphiti vulnerable to Cypher Injection via unsanitized node_labels in search filters

Graphiti is a framework for building and querying temporal context graphs for AI agents. Graphiti versions before 0.28.2 contained a Cypher injection vulnerability in shared search-filter construction for non-Kuzu backends. Attacker-controlled label values supplied through SearchFilters.nodelabel...