CVE-2026-80199 Kimai before 2.54.0 Username Enumeration via Timing Oracle

Kimai before 2.54.0 contains a timing oracle vulnerability in TokenAuthenticator that allows unauthenticated attackers to enumerate valid usernames via X-AUTH-USER header. Attackers can measure response time differences when the password hasher runs only for existing users, enabling username...

CVE-2026-80199 Kimai before 2.54.0 Username Enumeration via Timing Oracle

Kimai before 2.54.0 contains a timing oracle vulnerability in TokenAuthenticator that allows unauthenticated attackers to enumerate valid usernames via X-AUTH-USER header. Attackers can measure response time differences when the password hasher runs only for existing users, enabling username...

CVE-2026-80199 Kimai before 2.54.0 Username Enumeration via Timing Oracle

Kimai before 2.54.0 contains a timing oracle vulnerability in TokenAuthenticator that allows unauthenticated attackers to enumerate valid usernames via X-AUTH-USER header. Attackers can measure response time differences when the password hasher runs only for existing users, enabling username...

CVE-2026-80199

Kimai before 2.54.0 contains a timing oracle vulnerability in the TokenAuthenticator component. An unauthenticated attacker can enumerate valid usernames by measuring response time differences when sending requests via the X-AUTH-USER header, since the password hasher only executes for existing u...

GO-2026-6279 Mattermost doesn't validate that a username returned during bot registration belongs to a bot account in github.com/mattermost/mattermost-server

Mattermost doesn't validate that a username returned during bot registration belongs to a bot account in github.com/mattermost/mattermost-server...

WordPress Limit Login Attempts Security plugin < 3.3.5 - Username Denylist Bypass vulnerability

Username Denylist Bypass vulnerability discovered by Artus KG in WordPress Plugin Limit Login Attempts Reloaded versions 3.3.5...

SUSE CVE-2026-68768

hashcat contains a heap-based buffer overflow out-of-bounds write in the outfilewrite function in src/outfile.c. When assembling output into a fixed-size buffer HCBUFSIZLARGE, 16 MB, the function sequentially appends the username, separator, hash, and plaintext via memcpy without validating that...

PT-2026-81912

Kimai before 2.54.0 contains a timing oracle vulnerability in TokenAuthenticator that allows unauthenticated attackers to enumerate valid usernames via X-AUTH-USER header. Attackers can measure response time differences when the password hasher runs only for existing users, enabling username...

PT-2026-82028

Mattermost doesn't validate that a username returned during bot registration belongs to a bot account in github.com/mattermost/mattermost-server...

JetBrains TeamCity < 2025.03.3 Multiple Vulnerabilities

The version of JetBrains TeamCity installed on the remote host is prior to 2025.03.3. It is, therefore, affected by multiple vulnerabilities: - In JetBrains TeamCity before 2025.03.3 a DOM-based XSS at the Performance Monitor page was possible CVE-2025-52875 - In JetBrains TeamCity before 2025.03...

CVE-2026-78551

RansomLook contains multiple weaknesses in its authentication endpoint that allow an unauthenticated remote attacker to enumerate valid usernames, perform unrestricted password-guessing attacks, and potentially exhaust application worker resources. For local authentication, the login implementati...

EUVD-2026-65085

RansomLook contains multiple weaknesses in its authentication endpoint that allow an unauthenticated remote attacker to enumerate valid usernames, perform unrestricted password-guessing attacks, and potentially exhaust application worker resources. For local authentication, the login implementati...

CVE-2026-78551 RansomLook Login Endpoint Allows Timing-Based Username Enumeration and Unthrottled Authentication Attempts

RansomLook contains multiple weaknesses in its authentication endpoint that allow an unauthenticated remote attacker to enumerate valid usernames, perform unrestricted password-guessing attacks, and potentially exhaust application worker resources. For local authentication, the login implementati...

CVE-2026-78551

RansomLook 's /login endpoint contained two distinct authentication weaknesses exploitable by an unauthenticated remote attacker. First, a timing-based username enumeration was possible because the password hash verification function was only invoked for existing accounts, producing measurably di...

CVE-2026-78551 RansomLook Login Endpoint Allows Timing-Based Username Enumeration and Unthrottled Authentication Attempts

RansomLook contains multiple weaknesses in its authentication endpoint that allow an unauthenticated remote attacker to enumerate valid usernames, perform unrestricted password-guessing attacks, and potentially exhaust application worker resources. For local authentication, the login implementati...

CVE-2026-78551 RansomLook Login Endpoint Allows Timing-Based Username Enumeration and Unthrottled Authentication Attempts

RansomLook contains multiple weaknesses in its authentication endpoint that allow an unauthenticated remote attacker to enumerate valid usernames, perform unrestricted password-guessing attacks, and potentially exhaust application worker resources. For local authentication, the login implementati...

CVE-2026-71925

Multiple DrayTek VigorSwitch models contain a command injection vulnerability in the getDetail function. The vulnerability is caused by insufficient filtering of the username and password fields before command execution. A remote attacker can trigger this vulnerability via crafted input to execut...

EUVD-2026-64988

Multiple DrayTek VigorSwitch models contain a command injection vulnerability in the setDevProto function. The vulnerability is caused by insufficient filtering of the username and password fields before command execution. A remote attacker can trigger this vulnerability via crafted input to...

CVE-2026-71925 DrayTek VigorSwitch Multiple Models OS Command Injection via getDetail

Multiple DrayTek VigorSwitch models contain a command injection vulnerability in the getDetail function. The vulnerability is caused by insufficient filtering of the username and password fields before command execution. A remote attacker can trigger this vulnerability via crafted input to execut...

CVE-2026-71924

Multiple DrayTek VigorSwitch models are affected by an OS command injection vulnerability in the getVid function, caused by insufficient filtering of the username and password fields before command execution. A remote attacker with valid administrative credentials to the device's web management i...