CVE-2026-44332

Fiber’s Go-based web framework vulnerability CVE-2026-44332 affects the BasicAuth middleware’s default Authorizer prior to v3.3.0. The issue arises from short-circuit evaluation in the Authorizer: for non-existent usernames, the password hash check is skipped, enabling remote username enumeration...

MAL-2026-7013 Malicious code in next-locomotive-init (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 9a11400eaa7dd74b24610ec815438de047089be7005b94c37717fa2b6f916ab6 The package's declared postinstall script reads the installer's OS username via os.userInfo.username and the machine hostname via os.hostname, compos...

DRUPAL-CONTRIB-2026-070

The Login Disable module prevents users from logging in to your Drupal site unless they know the secret key to add to the end of the login form page. The module doesn't sufficiently protect the disabled login form from brute force attacks. Depending on the length of the key this could allow an...

MAL-2026-6993 Malicious code in bytefaas-sdk (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 07cb4f68cec68081ac4817ad2ae387e7b031d3377a74a74ecca59c5858940d08 Package published at version 9999.0.0 under the name bytefaas-sdk, the canonical dependency-confusion shape used to shadow a private internal package...

MAL-2026-7004 Malicious code in thunder-rony (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector b49da9c4d3522da30e4c917c3102444f9d61d3ab3e9c547b74b9240168754b9a On npm install, the package's postinstall hook executes index.js, which collects the installer's OS username os.userInfo.username, hostname...

MAL-2026-7002 Malicious code in ronyfortest (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 8c9f63368f7e1147ade261a87f45e32e13bcf79b5336efad59087ce85e64a849 The package's postinstall hook node index.js runs automatically on npm install and collects the installer's OS username os.userInfo.username, hostnam...

MAL-2026-7001 Malicious code in rony-test (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 873cd33646b64f2073cc37ed9649a3757fb8aa186d50f700cb8ad199196fd56c The package's main entry index.js collects installer identity data — os.userInfo.username, process.env.INITCWD || process.cwd, and os.hostname — and...

MAL-2026-6990 Malicious code in ai-gen-ai-opt-in (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector a34dae027378ca986d5e99aa7c9ffc5efe590e4697e1255970ce713f6d309e74 [email protected] declares a postinstall hook postinstall.js that runs automatically on npm install. The script collects the installer's hostna...

MAL-2026-10085 Malicious code in dependency_confusions (npm)

The npm package dependencyconfusions version 99.9.9 performs install-time host fingerprint and project path exfiltration. package.json sets index.js as the package main entrypoint and defines postinstall: node index.js. During npm install, index.js builds a JSON payload containing the local...

Important: samba

Issue Overview: unauthenticated udp packet crashes AD DC nbt server CVE-2026-3238 Samba file servers and classic non-AD domain controllers offer the SamValidatePasswordChange and SamValidatePasswordReset RPC services on the SAMR DCE/RPC service when running over NCACNIPTCP. Both services pass a...

GHSA-GQ4G-FPC9-VJFQ Webauthn: SimpleFakeCredentialGenerator with an empty secret produces predictable fake credentials, weakening username enumeration protection

Impact Webauthn\SimpleFakeCredentialGenerator is the library-provided default implementation of the FakeCredentialGenerator interface. It returns a stable list of decoy PublicKeyCredentialDescriptor objects for a given username so that an assertion request for an unknown user looks the same as a...

CVE-2026-55417 Chevereto private profile setting leaks username on /json endpoint

Chevereto is a self-hosted media-sharing platform. Starting in version 3.7.5 and prior to version 4.5.4, when a user enables the private profile option, visiting their profile HTML route /username correctly returns 404. However, the /json AJAX listing endpoint does not apply the same check. An...

CVE-2026-55417 Chevereto private profile setting leaks username on /json endpoint

Chevereto is a self-hosted media-sharing platform. Starting in version 3.7.5 and prior to version 4.5.4, when a user enables the private profile option, visiting their profile HTML route /username correctly returns 404. However, the /json AJAX listing endpoint does not apply the same check. An...

CVE-2026-55417

Chevereto (self-hosted media sharing) is affected in versions 3.7.5 up to before 4.5.4. The issue is that when a user enables private profile, the HTML route (/username) correctly returns 404, but the /json AJAX listing endpoint does not apply the same privacy check. An unauthenticated caller who...

PYSEC-2026-1234 Calibre-Web Has a Stored Cross-Site Scripting (XSS) Vulnerability via the 'username' Field During User Creation

A Stored Cross-Site Scripting XSS vulnerability in Calibre-Web v0.6.25 allows attackers to inject malicious JavaScript into the 'username' field during user creation. The payload is stored unsanitized and later executed when the /ajax/listusers endpoint is accessed...

Calibre Web and Autocaliweb have a ReDoS vulnerability

ReDoS in stripwhitespaces function in cps/stringhelper.py in Calibre Web and Autocaliweb allows unauthenticated remote attackers to cause denial of service via specially crafted username parameter that triggers catastrophic backtracking during login. This issue affects Calibre Web: 0.6.24...

PYSEC-2026-1986 Transformers's Improper Input Validation vulnerability can be exploited through username injection

Hugging Face Transformers versions up to 4.49.0 are affected by an improper input validation vulnerability in the imageutils.py file. The vulnerability arises from insecure URL validation using the startswith method, which can be bypassed through URL username injection. This allows attackers to...

PYSEC-2026-1590 Lord of Large Language Models vulnerable to Observable Discrepancy attack via authenticate_user function

The parisneo/lollms repository is affected by a timing attack vulnerability in the authenticateuser function within the lollmsauthentication.py file. This vulnerability allows attackers to enumerate valid usernames and guess passwords incrementally by analyzing response time differences. The...

Transformers's Improper Input Validation vulnerability can be exploited through username injection

Hugging Face Transformers versions up to 4.49.0 are affected by an improper input validation vulnerability in the imageutils.py file. The vulnerability arises from insecure URL validation using the startswith method, which can be bypassed through URL username injection. This allows attackers to...

PYSEC-2026-1331 Timing-Based Username Enumeration Vulnerability in Fides Webserver Authentication

A timing-based username enumeration vulnerability has been identified in Fides Webserver authentication. This vulnerability allows an unauthenticated attacker to determine the existence of valid usernames by analyzing the time it takes for the server to respond to login requests. The discrepancy ...