Inconsistent ERC20 function may lead to DOS and unexpected behaviour

Handle gzeon Vulnerability details Impact There are 2 important yet similar concept in this wrapper contract, namely "SHARE" and "BALANCE". SHARE equivalent to the number of underlying ibbtc and is stored in balance as the native value, while BALANCE is SHAREpricepershare and is the return value ...

Traffic Factory: WordPress Plugin Update Confusion at trafficfactory.com

Hi, I'm currently researching a "novel" supply chain attack affecting WordPress plugins, and I believe your website might be vulnerable. The way it works is similar to a recent Dependency Confusion attack, where a malicious actor can take over internal packages unclaimed on PyPI / npm registry. I...

CVE-2021-39885

A Stored XSS in merge request creation page in all versions of Gitlab EE starting from 13.7 before 14.1.7, all versions starting from 14.2 before 14.2.5, and all versions starting from 14.3 before 14.3.1 allows an attacker to execute arbitrary JavaScript code on the victim's behalf via malicious...

CVE-2021-39885

A Stored XSS in merge request creation page in all versions of Gitlab EE starting from 13.7 before 14.1.7, all versions starting from 14.2 before 14.2.5, and all versions starting from 14.3 before 14.3.1 allows an attacker to execute arbitrary JavaScript code on the victim's behalf via malicious...

CVE-2021-39885

A Stored XSS in merge request creation page in all versions of Gitlab EE starting from 13.7 before 14.1.7, all versions starting from 14.2 before 14.2.5, and all versions starting from 14.3 before 14.3.1 allows an attacker to execute arbitrary JavaScript code on the victim's behalf via malicious...

UBUNTU-CVE-2021-39885

A Stored XSS in merge request creation page in all versions of Gitlab EE starting from 13.7 before 14.1.7, all versions starting from 14.2 before 14.2.5, and all versions starting from 14.3 before 14.3.1 allows an attacker to execute arbitrary JavaScript code on the victim's behalf via malicious...

Cross site scripting

A Stored XSS in merge request creation page in all versions of Gitlab EE starting from 13.7 before 14.1.7, all versions starting from 14.2 before 14.2.5, and all versions starting from 14.3 before 14.3.1 allows an attacker to execute arbitrary JavaScript code on the victim's behalf via malicious...

CVE-2021-39885

Removed by vendor...

GitLab: Stored XSS in merge request creation page through payload in approval rule name

Summary Hi GitLab team, I found a stored XSS in merge request creation page caused by a payload in the name of an "approval rule". Adding approval rules is a feature that is unlocked for premium subscriptions or above. This does not seem to block it from being used against regular users on for...

CVE-2021-32724 check-spelling workflow vulnerable to GITHUB_TOKEN leakage via symlink attack

check-spelling is a github action which provides CI spell checking. In affected versions and for a repository with the check-spelling action enabled that triggers on pullrequesttarget or schedule, an attacker can send a crafted Pull Request that causes a GITHUBTOKEN to be exposed. With the...

nTokenAction does not emit Approval events

Handle cmichel Vulnerability details Vulnerability Details The nTokenAction is supposed to mimic the ERC20 but the allowance changes do not emit the Approval event in nTokenTransferFrom. Impact Off-chain scripts will have the wrong allowance value as it's tracked in nTokenTransferApproveAll but t...

Privilige escalation in ERC1155

Handle cmichel Vulnerability details Vulnerability Details The ERC1155.checkPostTransferEvent function allows the from address to specify trades that are executed by the to address if to approved msg.sender. Impact An approved account can execute arbitrary batch actions on behalf of the approver,...

nTokenERC20Proxy emits events even when not success

Handle cmichel Vulnerability details Vulnerability Details The nTokenERC20Proxy functions emit events all the time, even if the return value from the inner call returns false indicating an unsuccessful action. Impact An off-chain script scanning for Transfer or Approval events can be tricked into...

TokenHandler.setToken ERC20 missing return value check

Handle cmichel Vulnerability details Vulnerability Details The setToken function performs an ERC20.approve call but does not check the success return value. Some tokens do not revert if the approval failed but return false instead. Impact Tokens that don't actually perform the approve and return...

GHSA-593V-WCQX-HQ2W Incorrect version tags linked to external repository

Impact A security incident caused a number of incorrect version tags to be pushed to the Parse Server repository. These version tags linked to a personal fork of a contributor who had write access to the repository. The code to which these tags linked has not been reviewed or approved by Parse...

CVE-2021-37630 Secret Circle can be joined without approval in Nextcloud Circles

Nextcloud Circles is an open source social network built for the nextcloud ecosystem. In affected versions the Nextcloud Circles application allowed any user to join any "Secret Circle" without approval by the Circle owner leaking private information. It is recommended that Nextcloud Circles is...

Arbitrary Logic Enables ERC20 Theft

Handle ElliotFriedman Vulnerability details Severe Issue: ERC20 Token Theft Using Arbitrary Logic There are 2 ways that this bug can be used to drain funds from the bridge. Both are catastrophic and result in total loss of funds. The 1st method is horrible, the second method is diabolical as it c...

CVE-2021-29987

After requesting multiple permissions, and closing the first permission panel, subsequent permission panels will be displayed in a different position but still record a click in the default location, making it possible to trick a user into accepting a permission they did not want to. This bug onl...

Cross site scripting

The Page View Count WordPress plugin before 2.4.9 does not escape the postid parameter of pvcstats shortcode, allowing users with a role as low as Contributor to perform Stored XSS attacks. A post made by a contributor would still have to be approved by an admin to have the XSS triggered in the...

CVE-2021-24503

The Popular Brand Icons – Simple Icons WordPress plugin before 2.7.8 does not sanitise or validate some of its shortcode parameters, such as "color", "size" or "class", allowing users with a role as low as Contributor to set Cross-Site payload in them. A post made by a contributor would still hav...