Microsoft Warns of 'Ice Phishing' Threat on Web3 and Decentralized Networks

Microsoft has warned of emerging threats in the Web3 landscape, including "ice phishing" campaigns, as a surge in adoption of blockchain and DeFi technologies emphasizes the need to build security into the decentralized web while it's still in its early stages. The company's Microsoft 365 Defende...

[WP-H0] DEFAULT_ADMIN_ROLE of BribeVault can steal tokens from users' wallets

Lines of code Vulnerability details The current design/implementation allows the DEFAULTADMINROLE of BribeVault to steal funds from any address that approved this contract up to allowance: As a DEFAULTADMINROLE, the attack is simply do the following steps: 1. grantDepositorRole to self; 2...

[WP-M2] DEFAULT_ADMIN_ROLE can approve arbitrary address to spend any amount from the L1Escrow contract

Handle WatchPug Vulnerability details function approve address token, address spender, uint256 value public onlyRoleDEFAULTADMINROLE ApproveLiketoken.approvespender, value; emit Approvetoken, spender, value; L1Escrow.solapprove allows an address with DEFAULTADMINROLE can approve an arbitrary amou...

Discourse has an unspecified vulnerability (CNVD-2022-05505)

Discourse is an open source community discussion platform that includes community, email, and chat room features. A security vulnerability exists in Discourse, which stems from the fact that users invited via email to a forum with "must approve users" enabled will automatically log in, bypassing...

CVE-2022-21684

Discourse is an open source discussion platform. Versions prior to 2.7.13 in stable, 2.8.0.beta11 in beta, and 2.8.0.beta11 in tests-passed allow some users to log in to a community before they should be able to do so. A user invited via email to a forum with mustapproveusers enabled is going to ...

CVE-2022-21684 User can bypass approval when invited to Discourse

Discourse is an open source discussion platform. Versions prior to 2.7.13 in stable, 2.8.0.beta11 in beta, and 2.8.0.beta11 in tests-passed allow some users to log in to a community before they should be able to do so. A user invited via email to a forum with mustapproveusers enabled is going to ...

Discourse < 2.7.13 Multiple Vulnerabilities

Discourse is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:discourse:discourse"; ifdescripti...

Discourse 2.8.x < 2.8.0.beta11 Multiple Vulnerabilities

Discourse is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:discourse:discourse"; ifdescripti...

The vulnerability of the open implementation of the OpenLDAP protocol, related to a countable loss of significance, allows a violator to perform a denial-of-service attack.

The vulnerability of the open implementation of the OpenLDAP protocol is related to a numerical exhaustion during the processing of a precise approval request for the list of certificates. Exploiting this vulnerability allows a malicious actor to perform a denial-of-service attack by sending a...

mintSynth() can transfer funds from an arbitrary address

Handle Critical Vulnerability details Impact Attackers can steal funds from users' balances for those who approved the VaderPoolV2 contract. Proof of Concept nativeAsset.safeTransferFromfrom, addressthis, nativeDeposit; VaderPoolV2.mintSynth allows anyone to transfer funds from an arbitrary addre...

VaderPoolV2 owner can steal all user assets which are approved VaderPoolV2

Handle TomFrenchBlockchain Vulnerability details Impact Possible theft of all user assets with an ERC20 approval on VaderPoolV2 Proof of Concept The owner of VaderPoolV2 can call the setTokenSupport function which allows the caller to supply any address from which to take the assets to provide th...

'wrap' tokens that you are not entitled to

Handle pauliax Vulnerability details Impact function wrap can be called by anyone. It accepts arbitrary from and to, and transfers 'from', and mints 'to'. A malicious actor can transfer from other users that have approved the contract before, e.g. an EOA user will need to execute 2 txs: first,...

xToken Approvals Allow Spenders To Spend More Tokens

Handle leastwood Vulnerability details Impact The approve function has not been overridden and therefore uses xToken shares instead of the equivalent rebalanced amount, i.e. the underlying vault token amount. Proof of Concept The approved spender may spend more tokens than desired. In fact, the...

Missing approve(0)

Handle sirhashalot Vulnerability details Impact There are 3 instances where the IERC20.approve function is called only once without setting the allowance to zero. Some tokens, like USDT, require first reducing the address' allowance to zero by calling approvespender, 0. Transactions will revert...

Approved by zero first

Handle Jujic Vulnerability details Some tokens like USDT do not work when changing the allowance from an existing non-zero allowance value. They must first be approved by zero and then the actual allowance must be approved. Impact When using one of these unsupported tokens, all transactions rever...

CVE-2021-39945

Improper access control in the GitLab CE/EE API affecting all versions starting from 9.4 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, allows an author of a Merge Request to approve the Merge Request even after having their project...

UBUNTU-CVE-2021-39945

Improper access control in the GitLab CE/EE API affecting all versions starting from 9.4 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, allows an author of a Merge Request to approve the Merge Request even after having their project...

CVE-2021-39945

Improper access control in the GitLab CE/EE API affecting all versions starting from 9.4 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, allows an author of a Merge Request to approve the Merge Request even after having their project...

PT-2021-22783 · Gitlab · Gitlab Ce/Ee +1

Name of the Vulnerable Software and Affected Versions: GitLab CE/EE versions 9.4 through 14.3.5 GitLab CE/EE versions 14.4 through 14.4.3 GitLab CE/EE versions 14.5 through 14.5.1 Description: The issue is related to improper access control in the GitLab CE/EE API. This allows an author of a Merg...

Possibility to drain SavingsAccount contract assets

Handle kemmio Vulnerability details Impact A malicious actor can manipulate switchStrategy function in a way to withdraw tokens that are locked in SavingsAccount contract the risk severity should be reviewed Proof of Concept Firstly an attacker need to deploy a rogue strategy contract implementin...