Stealing extra mint fund by applying reentrancy attack on _execute with calling approve() again due to external call before crucial state update

Lines of code Vulnerability details Impact By applying reentrancy attack involving the function mintIfThresholdMet, an user can steal extra amount of mint fund. Proof of Concept The functions mintIfThresholdMet make external mint call prior to updating the txnHashToTransaction state. If the real...

Race condition in approve function can lead to more funds than intended being transferred

Lines of code Vulnerability details Impact The approve function from MToken.sol contains a front-running vulnerability that allows a user to spend more tokens than he should. Proof of Concept Lets take the following scenario: 1. Alice calls approveEve, 10. This permits Eve to spend 10 tokens from...

WordPress New User Approve Plugin <= 2.5 is vulnerable to Cross Site Scripting (XSS)

Software New User Approve Type Plugin Vulnerable versions = 2.5 Fixed in 2.5.1 OWASP Top 10 A3: Injection Classification Cross Site Scripting XSS CVE CVE-2023-33999 Patch priority High CVSS severity High 7.1 Developer Claim ownership PSID b3729f69506c Credits Rafie Muhammad Patchstack Required...

LSP8CompatibleERC721's approve() deviates from ERC-721 specification

Lines of code Vulnerability details Bug Description The LSP8CompatibleERC721 contract is a wrapper around LSP8 that is meant to function similarly to ERC-721 tokens. One of its implemented functions is ERC-721's approve: LSP8CompatibleERC721.solL155-L158 function approveaddress operator, uint256...

CVE-2023-37287

SmartBPM.NET has a vulnerability of using hard-coded authentication key. An unauthenticated remote attacker can exploit this vulnerability to access system with regular user privilege to read application data, and execute submission and approval processes...

In MulticallRootRouter.sol, approve function can fail for non standard ERC20 tokens like USDT

Lines of code Vulnerability details Impact Some tokens like USDT do not work when changing the allowance from an existing non-zero allowance value. For example Tether USDT’s approve function will revert if the current approval is not zero, to protect against front-running changes of approvals. Li...

Function trigering

Lines of code Vulnerability details Impact Detailed description of the impact of this finding. The redeemPayment funtion does not check if the payment token being transferred to the delegation terms contract is approved by the sender. This can allow an attacker to call this function and transfer...

Function takeBid() allows attacker to sell any collateral NFT that deposited through function borrowToBuy()

Lines of code Vulnerability details Impact Function borrowToBuy is used by the borrower to take a loan offer and uses the funds to purchase NFT. However, even though it sends ETH along when calling function execute to buy the requested NFT, it approves the collateral NFT to Blur for no reason. /...

CVE-2023-1589

A vulnerability has been found in SourceCodester Online Tours & Travels Management System 1.0 and classified as critical. This vulnerability affects the function exec of the file admin/operations/approvedelete.php. The manipulation of the argument id leads to sql injection. The attack can be...

PT-2023-17098 · Sourcecodester · Sourcecodester Online Tours & Travels Management System

Name of the Vulnerable Software and Affected Versions: SourceCodester Online Tours & Travels Management System version 1.0 Description: A critical issue has been found in the system, affecting the exec function of the file admin/operations/approve delete.php. The manipulation of the id argument...

Online Tours & Travels Management System SQL注入漏洞

Online Tours & Travels Management System is an online travel management system by Mayuri K. Individual developer. SourceCodester Online Tours & Travels Management System version 1.0 suffers from a SQL injection vulnerability that is found in the function exec in the file...

CVE-2022-48364

The undomarkstatusesassensitive method in app/services/approveappealservice.rb in Mastodon 3.5.x before 3.5.3 does not use the server's representative account, resulting in moderator identity disclosure when a moderator approves the appeal of a user whose status update was marked as sensitive...

CVE-2023-0530

A vulnerability was found in SourceCodester Online Tours & Travels Management System 1.0. It has been rated as critical. This issue affects some unknown processing of the file admin/approveuser.php. The manipulation of the argument id leads to sql injection. The attack may be initiated remotely...

PT-2023-16336 · Sourcecodester · Sourcecodester Online Tours & Travels Management System

Name of the Vulnerable Software and Affected Versions: SourceCodester Online Tours & Travels Management System version 1.0 Description: A critical issue affects the processing of the file admin/approve user.php, where the manipulation of the id argument leads to sql injection. The attack can be...

Upgraded Q -> M from #254 [1674418824740]

Judge has assessed an item in Issue 254 as M risk. The relevant finding follows: 03: Lock.claimGovFees will revert with tokens that have approve race condition protection Some tokens only allow you to approve a new value if the current allowance is set to zero, e.g. USDT. This is not an issue rig...

AeroCMS SQL Injection Vulnerability (CNVD-2023-00001)

AeroCMS is a content management system from the American company AeroCMS. AeroCMS version v0.0.1 suffers from a SQL injection vulnerability that stems from the vulnerability of the Approve parameter of the CMS system to SQL injection attacks. An attacker can exploit this vulnerability by insertin...

Using safeTransferFrom() Functions But without Getting the Approval

Lines of code Vulnerability details Impact 2 safeTransferFrom calls are Used for ERC20 Token Line: 90, 172 using SafeTransferLib But without getting the Approval using safeApprove function. The Calls will always fail. 3 more safeTransferFrom calls are Used for ERC721 Tokens Line: 239, 259, 370...

Deposits would revert

Lines of code Vulnerability details Impact When the margin asset is USDT, after the first deposit all following ones would revert allowing no more trades. Proof of Concept The handleDeposit function in Trading.sol's Trading contract is calling approve inconditionally at every deposit. The USDT...

AeroCMS SQL注入漏洞

AeroCMS is a content management system from the American company AeroCMS. AeroCMS version v0.0.1 suffers from a SQL injection vulnerability that stems from the vulnerability of the Approve parameter of the CMS system to SQL injection attacks. An attacker can exploit this vulnerability by insertin...

PT-2022-27722 · Aerocms · Aerocms

Name of the Vulnerable Software and Affected Versions: AeroCMS version 0.0.1 Description: The issue concerns the approve parameter in the AeroCMS CMS system, which is susceptible to SQL injection attacks. This allows attackers to potentially execute malicious SQL code. Recommendations: For AeroCM...