Missing balance checks in _reserveTokenSpecified()

Lines of code Vulnerability details Impact By calling depositGivenInputAmount and withdrawGivenOutputAmount which both call 'reserveTokenSpecified', users may potentially create scenarios where the balance ratio allowed for the EvolvedProtocol.sol deployment is violated. POC depositGivenInputAmou...

Users can vote infinitely via delegation

Lines of code Vulnerability details Summary GaugeControllervoteforgaugeweights is designed to allow users to vote for gauge rewards based on the amount of $CANTO they have locked in the VotingEscrow contract. VotingEscrow includes functionality for users to delegate their voting power to another...

The USDOLeverageModule contract's leverageUp function allows for dangerous call delegation

Lines of code Vulnerability details Impact The USDOLeverageModule contract is a module that is used by the BaseUSDO contract to facilitate functionality for leverage actions. The module functionality is invoked through the invocation of a delegatecall within the BaseUSDO contract's executeModule...

GHSA-W3F6-PC54-GFW7 swift-nio-http2 vulnerable to denial of service via mishandled HPACK variable length integer encoding

A program using swift-nio-http2 is vulnerable to a denial of service attack, caused by a network peer sending a specially crafted HPACK-encoded header block. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.1. It is fixed in 1.19.2 and later releases. There are a number of...

swift-nio-http2 vulnerable to denial of service via mishandled HPACK variable length integer encoding

A program using swift-nio-http2 is vulnerable to a denial of service attack, caused by a network peer sending a specially crafted HPACK-encoded header block. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.1. It is fixed in 1.19.2 and later releases. There are a number of...

SA40107 - Response to Juniper ScreenOS security advisory JSA10713 (CVE-2015-7755 and CVE-2015-7756)

Last Modified Date Aug 24, 2026 12:34:41 AM...

Missed owner accrual in MultiRewardStaking _withdraw() leads to reward loss

Lines of code Vulnerability details Impact Function withdraw can be called from an approved caller to withdraw owner funds. The function accrues rewards for caller and receiver but misses the accrual for owner. If, for example, the owner didn't accrue any reward from the beginning of time and all...

User can continuosly accrue rewards they are not due

Lines of code Vulnerability details Impact It is possible that block.timestamp can be manipulted by a user, thus allowing a malicious user to continuously acrue rewards they are not due, as long as the value is not 0 then rewards will be accrued function userAccrueERC20 producerToken, address use...

SLOT owners lose half their value when there is no sETH deposited to the Syndicate.

Lines of code Vulnerability details Description The Syndicate contract uses total balance as collateral for both sETH accumulatedETHPerFreeFloatingShare and SLOT rewards accumulatedETHPerCollateralizedSlotPerKnot. They are updated in the following function: function updateAccruedETHPerShares publ...

The Company You Keep – Preparing for supply chain attacks with Talos IR

Given the increasing frequency of supply chain attacks, the sophistication of those attacks, and the expansion of the attack surface beyond an organizations direct control, incident preparedness and response activities must be considered in the overall supply chain risk mitigation strategy. Suppl...

MED: isOwner / onlyOwner checks can be bypassed by attacker in ERC721/ERC20 implementations

Lines of code Vulnerability details Description ERC20H and ERC721H are base contracts for NFTs / coins to inherit from. They supply the modifier onlyOwner and function isOwner which are used in the implementations for access control. However, there are several functions which when using these the...

Potential DoS in _claim()

Lines of code Vulnerability details Impact An attacker could call claim in an infinite loop to conduct DoS attack. Proof of Concept Here is the implementation of claim: // User provides the the cToken & the amount they should get, and it is verified against the merkle root for that cToken ///...

Integer overflow

A program using swift-nio-http2 is vulnerable to a denial of service attack, caused by a network peer sending a specially crafted HPACK-encoded header block. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.1. There are a number of implementation errors in the parsing of...

CVE-2022-24667

A program using swift-nio-http2 is vulnerable to a denial of service attack, caused by a network peer sending a specially crafted HPACK-encoded header block. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.1. There are a number of implementation errors in the parsing of...

CVE-2022-24667

A program using swift-nio-http2 is vulnerable to a denial of service attack, caused by a network peer sending a specially crafted HPACK-encoded header block. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.1. There are a number of implementation errors in the parsing of...

Authentication flaw

Pterodactyl is an open-source game server management panel built with PHP 7, React, and Go. A malicious user can modify the contents of a confirmationtoken input during the two-factor authentication process to reference a cache value not associated with the login attempt. In rare cases this can...

Pterodactyl Panel vulnerable to authentication bypass due to improper user-provided security token verification

A malicious user can modify the contents of a confirmationtoken input during the two-factor authentication process to reference a cache value not associated with the login attempt. In rare cases this can allow a malicious actor to authenticate as a random user in the Panel. The malicious user mus...

GHSA-5VFX-8W6M-H3V4 Pterodactyl Panel vulnerable to authentication bypass due to improper user-provided security token verification

A malicious user can modify the contents of a confirmationtoken input during the two-factor authentication process to reference a cache value not associated with the login attempt. In rare cases this can allow a malicious actor to authenticate as a random user in the Panel. The malicious user mus...

Exploit for SQL Injection in Joomla Joomla\!

CyberspaceSecurityLearning 在学习CTF、网络安全路上整合博客和一些资料，持续更新 置顶tips：如果你也有自己学习路上收集的一些好资料，或者愿意展示自己的优质博客给大家欢迎fork pull request给我（联系邮箱[email protected]） 最新更新时间：2018/3/13 更新内容： 任意用户密码重置（五）：重置凭证可暴破 一些有趣的代码审计“小”题目为CTF-Web-dog提供一些套路 了解SSRF,这一篇就足够了 知识技能表 知道创宇技能表 CTF练习 Writeup 这是我自己从最早入门开始练习的一些题目往下排列的，可能很多当时写的writ...

. NET advanced code audit, the eleventh classes LosFormatter to deserialize vulnerability-vulnerability warning-the black bar safety net

LosFormatter is generally used to serialize and deserialize the Web form page's view statethe ViewState, if you want to put the ViewState through a database or other persistence devices to maintain, it requires the use of specific LosFormatter class to serialize/deserialized. It is encapsulated i...