ghsa

### Impact The malicious user is able to update a crafted `config` file into repository's `.git` directory in combination with crafted file deletion to gain SSH access to the server. All installations with [repository upload enabled (default)](https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L127-L129) are affected. ### Patches File deletions are prohibited to repository's `.git` directory. Users should upgrade to 0.12.9 or the latest 0.13.0+dev. ### Workarounds N/A ### References https://huntr.dev/bounties/776e8f29-ff5e-4501-bb9f-0bd335007930/ ### For more information If you have any questions or comments about this advisory, please post on #7000.

Affected versions of this crate use orderings which are too weak to support this data structure. It is likely this has caused memory corruption in the wild: <https://github.com/crossbeam-rs/crossbeam/issues/97#issuecomment-412785919>.

### Impact `DisplayName` allows all the characters from users, which leads to an XSS vulnerability when directly displayed in the issue list. ### Patches `DisplayName` is sanitized before being displayed. Users should upgrade to 0.12.9 or the latest 0.13.0+dev. ### Workarounds Check and update the existing users' display names that contain malicious characters. ### References N/A ### For more information If you have any questions or comments about this advisory, please post on https://github.com/gogs/gogs/pull/7009.

### Impact The malicious user is able to delete and upload arbitrary file(s). All installations on Windows with [repository upload enabled (default)](https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L127-L129) are affected. ### Patches Path cleaning has accommodated for Windows. Users should upgrade to 0.12.9 or the latest 0.13.0+dev. ### Workarounds N/A ### References https://huntr.dev/bounties/2e8cdc57-a9cf-46ae-9088-87f09e6c90ab/ ### For more information If you have any questions or comments about this advisory, please post on #7001.

Laravel 9.1.8, when processing attacker-controlled data for deserialization, allows Remote Code Execution (RCE) via an unserialized pop chain in __destruct in Illuminate\Broadcasting\PendingBroadcast.php and __call in Faker\Generator.php.

A vulnerability was found in easyii CMS. It has been classified as problematic. Affected is an unknown function of the file /admin/sign/out. The manipulation leads to cross site request forgery. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

### Impact Due to a workaround for unmapped network items implemented in 4.0.0-BETA5 (8ac16345a3bc099b62c1f5cfbf3b736e621c3f76), arbitrary item IDs are able to be written into an item's NBT. The intended purpose of this is to make said unmapped network items able to be moved around the inventory without issues. This led to an exploit due to internal limits on the range that item IDs can occupy (-32768 - 32767), while the tag type used to represent the replacement IDs for unknown items is a `TAG_Int`, allowing a range from -(2^31) - 2^31 - 1. This leads to an uncaught exception which crashes the server. ### Patches 5fd685e07d61ef670584ed11a52fd5f4b99a81a7 ### Workarounds In theory this can be checked by plugins using a custom `TypeConverter`, but this is likely to be very cumbersome. ### For more information If you have any questions or comments about this advisory: * Email us at [[email protected]](mailto:[email protected])

A Denial of Service flaw was discovered in Elasticsearch 8.0.0 through 8.2.0. Using this vulnerability, an unauthenticated attacker could forcibly shut down an Elasticsearch node with a specifically formatted network request. Version 8.2.1 contains a patch.

jmespath.rb (aka JMESPath for Ruby) before 1.6.1 uses JSON.load in a situation where JSON.parse is preferable.

Jodd HTTP v6.0.9 was discovered to contain multiple CLRF injection vulnerabilities via the components jodd.http.HttpRequest#set and `jodd.http.HttpRequest#send. These vulnerabilities allow attackers to execute Server-Side Request Forgery (SSRF) via a crafted TCP payload.