openCRX-CVE-2020-7378

openCRX-CVE-2020-7378 Unauthenticated Account Take Over Exploits Password Reset Vulnerability in OpenCRX, CVE-2020-7378. A Stealthy Python Implentation for CVE-2020-7378 Exploit is because, the developers used Random Class from java.util.Random to generate random tokens in order to reset a users...

java-insecure-random-cve-2021-27568

java-insecure-random-cve-2021-27568 Demo of CVE-2021-27568: Insecure randomness in token generation...

PT-2026-110792

Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 use predictable CSRF tokens in Query Console. A remote attacker who lures an authenticated Query Console user to a malicious page could submit unauthorized requests and execute server-side code with the victim's...

CVE-2026-95653

Concrete CMS Community Store before 2.7.8 derives digital product download tokens from order creation timestamps instead of random values, making tokens predictable. Unauthenticated attackers can enumerate sequential order and file identifiers to calculate valid download tokens and retrieve digit...

EUVD-2026-84524

Concrete CMS Community Store before 2.7.8 derives digital product download tokens from order creation timestamps instead of random values, making tokens predictable. Unauthenticated attackers can enumerate sequential order and file identifiers to calculate valid download tokens and retrieve digit...

CVE-2026-95653

Concrete CMS Community Store versions before 2.7.8 contain a predictable digital download token vulnerability. The root cause is that download tokens are derived from order creation timestamps rather than cryptographically random values (in Download.php). Because order and file identifiers are se...

PT-2026-96817

Name of the Vulnerable Software and Affected Versions Concrete CMS Community Store versions prior to 2.7.8 Description Digital product download tokens are derived from order creation timestamps rather than random values, which makes the tokens predictable. Unauthenticated attackers can enumerate...

PT-2026-95958

Name of the Vulnerable Software and Affected Versions NivoCart versions prior to 2.4.1 Description The 'forgotten.php' endpoint generates recovery codes using the substrmd5mt rand, 0, 10 method, resulting in predictable password reset tokens. An attacker with knowledge of an administrator's email...

PT-2026-95699

Name of the Vulnerable Software and Affected Versions Cotonti version 1.0.0 Description Password recovery validation tokens are derived from md5microtime within the users.passrecover.php file, resulting in a predictable token space of approximately one million values per second. Unauthenticated...

CVE-2026-66372

The affected products use insufficiently random values, which allows web session tokens to be predictable, bounding token entropy to the seed space...

Improper Input Validation

nanoid is vulnerable to Improper Input Validation. The vulnerability is due to improper coercion of the user-influenced size parameter to a signed 32-bit integer, which allows an attacker to corrupt the process-wide CSPRNG pool and cause subsequent tokens and unique identifiers to become...

CVE-2026-64964

ATutor (open-source learning management system) is vulnerable to predictable email confirmation token generation in its account confirmation functionality. The root cause is the use of insufficiently random values tied to user registration, allowing an attacker who can predict these values to gue...

CVE-2026-64964: Generation of Predictable Numbers or Identifiers

ATutor generates predictable email confirmation tokens due to the use of insufficiently random values in the account confirmation functionality. Due to the use of predictable values related to user registration, an attacker who knows or can predict these values can guess valid account activation...

CVE-2026-19636 Insuffucient Protections Lead to Brute Force

An issue was identified in which CSRF tokens were generated using a predictable method, potentially reducing their effectiveness as a security control. This has been addressed by improving the randomness and entropy of token generation...

CVE-2026-9323

The urwid web display backend urwid/display/web.py generates web session identifiers urwidid in Screen.start by concatenating two random.randrange109 calls that use Python's Mersenne Twister PRNG, which is not cryptographically secure. Each call consumes approximately 30 bits of PRNG state, and t...

matrix-sydent and matrix-synapse Use Cryptographically Weak PRNG

An issue was discovered in Matrix Sydent before 1.0.3 and Synapse before 0.99.3.1. Random number generation is mishandled, which makes it easier for attackers to predict a Sydent authentication token or a Synapse random ID...

CVE-2026-10530

The Pie Register WordPress plugin in versions prior to 3.8.4.10 is vulnerable to an unauthenticated email verification bypass. The root cause is the use of insufficiently random values when generating account verification tokens. This allows an unauthenticated attacker to predict a valid token an...

CVE-2026-10530 Pie Register < 3.8.4.10 - Unauthenticated Email Verification Bypass via Predictable Token

The Pie Register WordPress plugin before 3.8.4.10 does not use sufficiently random values when generating its account verification tokens, allowing unauthenticated attackers to predict a valid token and activate an account without access to the associated email inbox...

CVE-2026-10530: Undefined Security Weakness

The Pie Register WordPress plugin before 3.8.4.10 does not use sufficiently random values when generating its account verification tokens, allowing unauthenticated attackers to predict a valid token and activate an account without access to the associated email inbox...

CVE-2026-41505

RELATE is a web-based courseware package. Prior to commit 2f68e16, RELATE is vulnerable to predictable token generation in auth.py's makesigninkey function and exam.py's genticketcode function. This issue has been patched via commit 2f68e16...