Flarum 访问控制错误漏洞

Flarum is an open source forum system for the Flarum community. An access control error vulnerability exists in flarum mention versions prior to 1.6.3, which stems from allowing the disclosure of all posts in the forum database, including posts awaiting approval, posts in tags to which the user...

CVE-2023-22454 Discourse vulnerable to Cross-site Scripting through pending post titles descriptions

Discourse is an option source discussion platform. Prior to version 2.8.14 on the stable branch and version 3.0.0.beta16 on the beta and tests-passed branches, pending post titles can be used for cross-site scripting attacks. Pending posts can be created by unprivileged users when a category has...

Discourse 跨站脚本漏洞

Discourse is an open source community discussion platform. The platform includes community, email and chat room features. Discourse suffers from a cross-site scripting vulnerability that stems from its pending post titles allowing an attacker to implement cross-site scripting. When a category has...

PT-2023-18510 · Discourse · Discourse

Name of the Vulnerable Software and Affected Versions: Discourse versions prior to 2.8.14 on the stable branch Discourse versions prior to 3.0.0.beta16 on the beta and tests-passed branches Description: The issue concerns a cross-site scripting attack through pending post titles, which can be...

Sipity SQL注入漏洞

Sipity is an open source plugin-ready and extensible Rails application from Hesburgh Libraries of Notre Dame. It is used to model approval-based workflows. Sipity suffers from a SQL injection vulnerability. An attacker could exploit this vulnerability to perform a sql injection attack...

function buyAndReduceDebt() spend more underlying token than user specified and also code doesn't check that swapFeeBips is less than BIPS_ONE and user can lose some of his underlying token balance that he gave protocol spending approval

Lines of code Vulnerability details Impact user can specify fee recipient and fee amount to send to that recipient and it is calculated by amount swapFeeBips / BIPSONE but there is no check in the code to make sure swapFeeBips is less than BIPSONE and if user set wrong value by mistake or client...

_transferFrom() in Pair contract doesn't update approval amounts when transferring user fractional tokens

Lines of code Vulnerability details Impact Contract Pair is and ERC20 token which represents user fractional token balance and it has all the features of the standard ERC20 tokens. function transferFrom has been written for transferring token but the logic isn't complete and it doesn't consider...

Only one GroupBuy can ever use USDT or similar tokens with front-running approval protections

Lines of code Vulnerability details Calling approve without first calling approve0 if the current approval is non-zero will revert with some tokens, such as Tether USDT. While Tether is known to do this, it applies to other tokens as well, which are trying to protect against this attack vector...

Orders may not be fillable due to missing approvals

Lines of code Vulnerability details Not all IERC20 implementations revert when there's a failure in approve. If one of these tokens returns false, there is no check for whether this has happened during the order listing validation, so it will only be detected when the order is attempted. Impact I...

ERC20 approvals may need to be set to 0 beforehand

Lines of code Vulnerability details Impact There are some instances where there is an ERC20 approval for a max uint256 amount. ERC20 tokens such as USDT require the address allowance to be set to 0 beforehand, so this would cause reverts for those tokens. Proof of Concept -Token such as USDT gets...

PT-2022-6496 · Apache · Apache Openoffice +1

Name of the Vulnerable Software and Affected Versions: Apache OpenOffice affected versions not specified Description: The issue is related to the execution of links in Apache OpenOffice documents that can call internal macros with arbitrary arguments. Several URI Schemes are defined for this...

Infinite approval given to DepositTradeHelper contract can be misused by malicious actors

Lines of code Vulnerability details Impact depositAndTrade function in DepositTradeHelper account has infinite approval to spend baseTokens & collateralTokens of user using offChain signatures. However, once swapRouter executes UniV3 swap transaction on line 33, the contract does not give up its...

CVE-2022-44290

webTareas 2.4p5 was discovered to contain a SQL injection vulnerability via the id parameter in deleteapprovalstages.php...

Deposits and compounds will be frozen after a PirexGmx migration

Lines of code Vulnerability details Impact After a migration of the platform PirexGmx contract, the approval of the AutoPxGlp from the new PirexGmx contract will be zero. The same issue is here for the AutoPxGmx contract. Proof of Concept Even though the approval of gmxBaseReward formerly WETH fo...

Shenzhen Fujia Technology OurPhoto 安全漏洞

Shenzhen Fujia Technology OurPhoto is a cloud photo frame software from Shenzhen Fujia Technology, China. It allows you to share photos and video files directly on your cell phone. A security vulnerability exists in Shenzhen Fujia Technology OurPhoto version 1.4.1, which stems from the fact that...

platform should be approved again after it's changed by the admin.

Lines of code Vulnerability details Impact In AutoPxGmx.sol and AudotPxGlp.sol, it doesn't approve properly when platform is changed. As a result, PirexGmx contract can't transfer gmx or gmxBaseReward from these contracts and the main logic won't work as expected. Proof of Concept As we can see...

CVE-2022-45379

A flaw was found in the script-security Jenkins Plugin. SHA-1 no longer meets the security standards for producing a cryptographically secure message digest. The affected version of the script-security Plugin stores whole-script approvals as the SHA-1 hash of the approved script...

Seaport proxy is missing ERC20 approval, so it can't buy any order that is listed using an ERC20

Lines of code Vulnerability details Impact Seaport proxy is missing ERC20 approval, so it can't buy any order that is listed using an ERC20. Proof of Concept function execute BasicOrder calldata orders, bytes calldata ordersExtraData, bytes calldata extraData, address recipient, bool isAtomic,...

SpigotedLineLib::trade won’t work with tokens with approval race protection (USDT)

Lines of code Vulnerability details Proof of Concept Some tokens e.g. USDT, KNC do not allow approving an amount M 0 when an existing amount N 0 is already approved. This is to protect from an ERC20 attack vector described here. The problem is the code in trade is the following...

CVE-2022-39406

Vulnerability in the PeopleSoft Enterprise Common Components product of Oracle PeopleSoft component: Approval Framework. The supported version that is affected is 9.2. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise...