CVE-2025-53940

CVE-2025-53940 affects Quiet, an open-source p2p chat alternative. Vulnerable in Quiet 6.1.0-alpha.4 and earlier due to an insecure, non-constant-time token verification comparison in the backend/frontend API, enabling a timing attack to guess the token character by character. The issue is resolv...

CVE-2025-53940 Quiet uses insecure, inconsistent verification on local backend token

Quiet is an alternative to team chat apps like Slack, Discord, and Element that does not require trusting a central server or running one's own. In versions 6.1.0-alpha.4 and below, Quiet's API for backend/frontend communication was using an insecure, not constant-time comparison function for tok...

PT-2025-30706 · Quiet · Quiet

Name of the Vulnerable Software and Affected Versions: Quiet versions 6.1.0-alpha.4 and below Description: Quiet’s API for backend/frontend communication used an insecure, not constant-time comparison function for token verification. This allowed for a potential timing attack where an attacker...

Quiet 安全漏洞

Quiet is a private p2p based software from Quiet open source. A security vulnerability exists in Quiet 6.1.0-alpha.4 and earlier versions, which stems from the use of an insecure non-constant time comparison function for token validation, which could lead to a timing attack...

CVE-2025-49087

In Mbed TLS 3.6.1 through 3.6.3 before 3.6.4, a timing discrepancy in block cipher padding removal allows an attacker to recover the plaintext when PKCS7 padding mode is used...

CVE-2025-49087

In Mbed TLS 3.6.1 through 3.6.3 before 3.6.4, a timing discrepancy in block cipher padding removal allows an attacker to recover the plaintext when PKCS7 padding mode is used...

Timing Attack

parisneo/lollms is vulnerable to timing attack. The vulnerability is due to the use of Python's default string equality operator for password comparison, which causes variable response times based on matching characters — allowing an attacker to enumerate valid usernames and incrementally guess...

Medium: python-cryptography

Issue Overview: python-cryptography 3.2 is vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS1 v1.5 ciphertext. CVE-2020-25659 Affected Packages: python-cryptography Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Vis...

CVE-2025-6386

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...

GHSA-J5PR-VRJJ-9V4H 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...

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...

CVE-2025-6386

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...

CVE-2025-6386

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...

CVE-2025-6386 Timing Attack Vulnerability in parisneo/lollms

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...

CVE-2025-6386 Timing Attack Vulnerability in parisneo/lollms

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...

CVE-2025-6386

The CVE relates to parisneo/lollms, where the authenticate_user function in lollms_authentication.py is vulnerable to a timing attack that enables username enumeration and incremental password guessing. The root cause is the use of Python’s default string equality operator, which compares charact...

LoLLMs 安全漏洞

LoLLMs is a large language and multimodal system by the individual developer Saifeddine ALOUI. A security vulnerability exists in LoLLMs that stems from a risk of a timing difference attack in the authenticateuser function in lollmsauthentication.py, which could lead to username enumeration and...

CVE-2025-6056

Timing difference in password reset in Ergon Informatik AG's Airlock IAM 7.7.9, 8.0.8, 8.1.7, 8.2.4 and 8.3.1 allows unauthenticated attackers to enumerate usernames...

PT-2025-30211

Name of the Vulnerable Software and Affected Versions Mbed TLS versions 3.6.1 through 3.6.3 Description A timing discrepancy in block cipher padding removal allows an attacker to recover the plaintext when PKCS7 padding mode is used. Recommendations Update to version 3.6.4 or later...

UBUNTU-CVE-2025-27587

OpenSSL 3.0.0 through 3.3.2 on the PowerPC architecture is vulnerable to a Minerva attack, exploitable by measuring the time of signing of random messages using the EVPDigestSign API, and then using the private key to extract the K value nonce from the signatures. Next, based on the bit size of t...