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CVE-2021-41267
2021-11-30
N/A
6.5 MEDIUM
Symfony/Http-Kernel is the HTTP kernel component for Symfony, a PHP framework for web and console applications and a set of reusable PHP components. Headers that are not part of the "trusted_headers" allowed list are ignored and protect users from "Cache poisoning" attacks. In Symfony 5.2, maintainers added support for the `X-Forwarded-Prefix` headers, but this header was accessible in SubRequest, even if it was not part of the "trusted_headers" allowed list. An attacker could leverage this opportunity to forge requests containing a `X-Forwarded-Prefix` header, leading to a web cache poisoning issue. Versions 5.3.12 and later have a patch to ensure that the `X-Forwarded-Prefix` header is not forwarded to subrequests when it is not trusted.
CVE-2021-41266
2021-11-19
N/A
9.8 CRITICAL
Minio console is a graphical user interface for the for MinIO operator. Minio itself is a multi-cloud object storage project. Affected versions are subject to an authentication bypass issue in the Operator Console when an external IDP is enabled. All users on release v0.12.2 and before are affected and are advised to update to 0.12.3 or newer. Users unable to upgrade should add automountServiceAccountToken: false to the operator-console deployment in Kubernetes so no service account token will get mounted inside the pod, then disable the external identity provider authentication by unset the CONSOLE_IDP_URL, CONSOLE_IDP_CLIENT_ID, CONSOLE_IDP_SECRET and CONSOLE_IDP_CALLBACK environment variable and instead use the Kubernetes service account token.
CVE-2021-41265
2021-12-15
N/A
8.8 HIGH
Flask-AppBuilder is a development framework built on top of Flask. Verions prior to 3.3.4 contain an improper authentication vulnerability in the REST API. The issue allows for a malicious actor with a carefully crafted request to successfully authenticate and gain access to existing protected REST API endpoints. This only affects non database authentication types and new REST API endpoints. Users should upgrade to Flask-AppBuilder 3.3.4 to receive a patch.
CVE-2021-41264
2021-11-15
N/A
9.8 CRITICAL
OpenZeppelin Contracts is a library for smart contract development. In affected versions upgradeable contracts using `UUPSUpgradeable` may be vulnerable to an attack affecting uninitialized implementation contracts. A fix is included in version 4.3.2 of `@openzeppelin/contracts` and `@openzeppelin/contracts-upgradeable`. For users unable to upgrade; initialize implementation contracts using `UUPSUpgradeable` by invoking the initializer function (usually called `initialize`). An example is provided [in the forum](https://forum.openzeppelin.com/t/security-advisory-initialize-uups-implementation-contracts/15301).
CVE-2021-41263
2022-08-09
N/A
8.8 HIGH
rails_multisite provides multi-db support for Rails applications. In affected versions this vulnerability impacts any Rails applications using `rails_multisite` alongside Rails' signed/encrypted cookies. Depending on how the application makes use of these cookies, it may be possible for an attacker to re-use cookies on different 'sites' within a multi-site Rails application. The issue has been patched in v4 of the `rails_multisite` gem. Note that this upgrade will invalidate all previous signed/encrypted cookies. The impact of this invalidation will vary based on the application architecture.
CVE-2021-41262
2021-12-21
N/A
8.8 HIGH
Galette is a membership management web application built for non profit organizations and released under GPLv3. Versions prior to 0.9.6 are subject to SQL injection attacks by users with "member" privilege. Users are advised to upgrade to version 0.9.6 as soon as possible. There are no known workarounds.
CVE-2021-41261
2021-12-21
N/A
4.8 MEDIUM
Galette is a membership management web application built for non profit organizations and released under GPLv3. Versions prior to 0.9.6 are subject to stored cross site scripting attacks via the preferences footer. The preference footer can only be altered by a site admin. This issue has been resolved in the 0.9.6 release and all users are advised to upgrade. There are no known workarounds.
CVE-2021-41260
2021-12-22
N/A
8.8 HIGH
Galette is a membership management web application built for non profit organizations and released under GPLv3. Versions prior to 0.9.6 do not check for Cross Site Request Forgery attacks. All users are advised to upgrade to 0.9.6 as soon as possible. There are no known workarounds for this issue.
CVE-2021-4126
2023-01-04
N/A
6.5 MEDIUM
When receiving an OpenPGP/MIME signed email message that contains an additional outer MIME message layer, for example a message footer added by a mailing list gateway, Thunderbird only considered the inner signed message for the signature validity. This gave the false impression that the additional contents were also covered by the digital signature. Starting with Thunderbird version 91.4.1, only the signature that belongs to the top level MIME part will be considered for the displayed status. This vulnerability affects Thunderbird < 91.4.1.
CVE-2021-41259
2021-11-17
N/A
9.8 CRITICAL
Nim is a systems programming language with a focus on efficiency, expressiveness, and elegance. In affected versions the uri.parseUri function which may be used to validate URIs accepts null bytes in the input URI. This behavior could be used to bypass URI validation. For example: parseUri("http://localhosthello").hostname is set to "localhosthello". Additionally, httpclient.getContent accepts null bytes in the input URL and ignores any data after the first null byte. Example: getContent("http://localhosthello") makes a request to localhost:80. An attacker can use a null bytes to bypass the check and mount a SSRF attack.
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