Missing Authentication for Critical Function

Overview Affected versions of this package are vulnerable to Missing Authentication for Critical Function via the /api/user-collection/create-first-user endpoint, which remains publicly accessible after initial setup. An attacker can obtain bcrypt password hashes of all administrator accounts and...

GHSA-XM76-R88J-VM3G Automad has Broken Access Control: Unauthenticated exposure of administrator bcrypt password hashes and TOTP secrets via public API endpoint

Summary A Broken Access Control vulnerability allows an unauthenticated attacker to retrieve the bcrypt password hash of every administrator account with a single POST request. The /api/user-collection/create-first-user setup endpoint remains publicly accessible once initial configuration is...

Automad has Broken Access Control: Unauthenticated exposure of administrator bcrypt password hashes and TOTP secrets via public API endpoint

Summary A Broken Access Control vulnerability allows an unauthenticated attacker to retrieve the bcrypt password hash of every administrator account with a single POST request. The /api/user-collection/create-first-user setup endpoint remains publicly accessible once initial configuration is...

CVE-2026-46033

In the Linux kernel, the following vulnerability has been resolved: crypto: authencesn - reject short ahash digests during instance creation authencesn requires either a zero authsize or an authsize of at least 4 bytes because the ESN encrypt/decrypt paths always move 4 bytes of high-order sequen...

PT-2026-44152

Name of the Vulnerable Software and Affected Versions Automad versions 2.0.0-alpha.1 through 2.0.0-beta.27 Description A broken access control issue allows an unauthenticated attacker to retrieve the bcrypt password hashes of all administrator accounts via a single POST request. The setup endpoin...

postgresql: PostgreSQL: Credential recovery via covert timing channel in MD5 password comparison

A flaw was found in PostgreSQL. This vulnerability, a covert timing channel, exists in the comparison of MD5-hashed passwords during authentication. A remote attacker could exploit this to recover user credentials, gaining unauthorized access to the database. This issue specifically impacts...

XWiki Platform's Livetable results still allow reconstructing password hashes using 768 requests

Impact XWiki discovered that the patch for GHSA-5cf8-vrr8-8hjm was insufficient and with slightly modified parameters to the LiveTableResults, it is still possible to discover password hashes one bit at a time, so with 768 requests, the full password salt and hash can be retrieved of a user...

GHSA-RH28-MQJ4-8X59 XWiki Platform's Livetable results still allow reconstructing password hashes using 768 requests

Impact XWiki discovered that the patch for GHSA-5cf8-vrr8-8hjm was insufficient and with slightly modified parameters to the LiveTableResults, it is still possible to discover password hashes one bit at a time, so with 768 requests, the full password salt and hash can be retrieved of a user...

CVE-2026-45413

MaxKB is an open-source AI assistant for enterprise. Prior to 2.9.1, user passwords are stored using unsalted MD5 hashes, making them trivially crackable via rainbow tables or GPU-accelerated brute force hashcat. This vulnerability is fixed in 2.9.1...

CVE-2026-42425

OpenKM 6.3.12 contains an unrestricted SQL-Execution vulnerability exploitable by authenticated administrators via the DatabaseQuery interface. Attackers can send crafted SQL in the qs parameter to /admin/DatabaseQuery to read sensitive data (e.g., usernames and password hashes from the OKM_USER ...

EUVD-2026-31834

OpenKM 6.3.12 contains an unrestricted SQL execution vulnerability that allows authenticated administrative users to execute arbitrary SQL statements against the application database via the DatabaseQuery interface. Attackers can submit malicious SQL queries through the qs parameter to the...

PT-2026-43406

MaxKB is an open-source AI assistant for enterprise. Prior to 2.9.1, user passwords are stored using unsalted MD5 hashes, making them trivially crackable via rainbow tables or GPU-accelerated brute force hashcat. This vulnerability is fixed in 2.9.1...

MaxKB 安全漏洞

MaxKB is an open-source question-answering system based on large language models and RAG, developed by 1Panel-dev. Versions of MaxKB prior to 2.9.1 contained a security vulnerability. This vulnerability stemmed from the use of unaltered MD5 hash storage for user passwords, which could make the...

PT-2026-48578

Уязвимость обучающей платформы IQ SCHOOL связана с недостатками проверки вводимых пользователем данных. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, получить хэши паролей других пользователей...

Metasploit Wrap Up 05/22/2026

Another week, another authentication bypass Our humble Metasploit weeklyish blog has been blessed with a new network component vulnerability. The dynamic duo of @sfewer-r7 and @jburgess-r7 have discovered and authored the admin/networking/ciscosdwanvhubauthbypass module for CVE-2026-20182, a...

GHSA-JWVV-QR7Q-CV8J YesWiki: Unauthenticated SQL Injection

Summary An unauthenticated SQL injection in the Bazar form-import path FormManager::create allows any unauthenticated visitor of a default YesWiki install to inject arbitrary SQL into an INSERT statement and read the full database, including yeswikiusers.password hashes. Present in 4.6.1 / 4.6.2 ...

CLSA-2025-1754649018 Fix CVE(s): CVE-2025-1176

SECURITY UPDATE: heap-based Buffer Overflow in ELF ld Component - debian/patches/CVE-2025-1176.patch: prevent illegal memory access when indexing into the symhashes array of the elf bfd cookie structure - CVE-2025-1176...

PT-2026-42810

Name of the Vulnerable Software and Affected Versions YesWiki versions prior to 4.6.4 Description An unauthenticated SQL injection exists in the Bazar form-import path within the FormManager::create function. This flaw allows an unauthenticated visitor of a default installation to inject arbitrar...

DEBIAN-CVE-2026-5091

Catalyst::Plugin::Authentication versions through 0.10024 for Perl is susceptible to timing attacks. These versions use Perl's built-in eq comparison. Discrepencies in timing could be used to guess the underlying hash or password...

PT-2026-43466

Name of the Vulnerable Software and Affected Versions XWiki versions prior to 18.0.0RC1 XWiki versions prior to 17.10.13 XWiki versions prior to 17.4.9 XWiki versions prior to 16.10.17 Description An insufficient patch allows for the discovery of password hashes one bit at a time by using modifie...