#git

### Impact Protected pages are listed when requesting the REST endpoints `/rest/wikis/[wikiName]/pages` even if the user doesn't have view rights on them. It's particularly true if the entire wiki is protected with "Prevent unregistered user to view pages": the endpoint would still list the pages of the wiki (actually it only impacts the main wiki due to XWIKI-22639). ### Patches The problem has been patched in XWiki 15.10.14, 16.4.6, 16.10.0RC1. In those versions the endpoint can still be requested but the result is filtered out based on pages rights. ### Workarounds There's no workaround except upgrading or applying manually the changes of the commits (see references) in `xwiki-platform-rest-server` and recompiling / rebuilding it. ### References * Original JIRA ticket: https://jira.xwiki.org/browse/XWIKI-22630 * Related JIRA ticket: https://jira.xwiki.org/browse/XWIKI-22639 * Commits of the patch: https://github.com/xwiki/xwiki-platform/commit/bca72f5ce971a31dba2a016d8dd8...

### Impact It's possible for an user to get access to private information through the REST API - but could also be through another API - when a sub wiki is using "Prevent unregistered users to view pages". The vulnerability only affects subwikis, and it only concerns specific right options such as "Prevent unregistered users to view pages". or "Prevent unregistered users to edit pages". It's possible to detect the vulnerability by enabling "Prevent unregistered users to view pages" and then trying to access a page through the REST API without using any credentials. ### Patches The vulnerability has been patched in XWiki 15.10.14, 16.4.6 and 16.10.0RC1. ### Workarounds There's no workaround. ### References * JIRA ticket: https://jira.xwiki.org/browse/XWIKI-22640 * Commit of the fix: https://github.com/xwiki/xwiki-platform/commit/5f98bde87288326cf5787604e2bb87836875ed0e ### For more information If you have any questions or comments about this advisory: * Open an issue in [Ji...

### Summary By sending a crafted HTTP request to a server behind an CDN, it is possible in some circumstances to poison the CDN cache and highly impacts the availability of a site. It is possible to craft a request, such as `https://mysite.com/?/_payload.json` which will be rendered as JSON. If the CDN in front of a Nuxt site ignores the query string when determining whether to cache a route, then this JSON response could be served to future visitors to the site. ### Impact An attacker can perform this attack to a vulnerable site in order to make a site unavailable indefinitely. It is also possible in the case where the cache will be reset to make a small script to send a request each X seconds (=caching duration) so that the cache is permanently poisoned making the site completely unavailable. ## Conclusion : This is similar to a vulnerability in Next.js that resulted in CVE-2024-46982 (and see [this article](https://zhero-web-sec.github.io/research-and-things/nextjs-cache-and...

### Summary When validating a request with a multipart/form-data schema, if the OpenAPI schema allows it, an attacker can upload a crafted ZIP file (e.g., a ZIP bomb), causing the server to consume all available system memory. ### Details The root cause comes from the [ZipFileBodyDecoder](https://github.com/getkin/kin-openapi/blob/6da871e0e170b7637eb568c265c08bc2b5d6e7a3/openapi3filter/req_resp_decoder.go#L1523), which is registered [automatically](https://github.com/getkin/kin-openapi/blob/6da871e0e170b7637eb568c265c08bc2b5d6e7a3/openapi3filter/req_resp_decoder.go#L1275) by the module (contrary to what the [documentation says](https://github.com/getkin/kin-openapi?tab=readme-ov-file#custom-content-type-for-body-of-http-requestresponse). ### PoC To reproduce the vulnerability, you can use the following OpenAPI schema: ```yaml openapi: 3.0.0 info: title: 'Validator' version: 0.0.1 paths: /: post: requestBody: required: true content: multipar...

A discovered vulnerability allows users to modify their shopping cart after completing the PayPal Checkout process and payment authorization. If a user initiates a PayPal transaction from a product page or the cart page and then returns to the order summary page, they can still manipulate the cart contents before finalizing the order. As a result, the order amount in Sylius may be higher than the amount actually captured by PayPal, leading to a scenario where merchants deliver products or services without full payment. ### Impact - Users can exploit this flaw to receive products/services without paying the full amount. - Merchants may suffer financial losses due to underpaid orders. - Trust in the integrity of the payment process is compromised. ### Patches The issue is fixed in versions: 1.6.2, 1.7.2, 2.0.2 and above. ### Workarounds To resolve the problem in the end application without updating to the newest patches, there is a need to overwrite `PayPalOrderCompleteProcessor` w...

### Summary When vLLM is configured to use Mooncake, unsafe deserialization exposed directly over ZMQ/TCP on all network interfaces will allow attackers to execute remote code on distributed hosts. ### Details 1. Pickle deserialization vulnerabilities are [well documented](https://docs.python.org/3/library/pickle.html). 2. The [mooncake pipe](https://github.com/vllm-project/vllm/blob/9bebc9512f9340e94579b9bd69cfdc452c4d5bb0/vllm/distributed/kv_transfer/kv_pipe/mooncake_pipe.py#L206) is exposed over the network (by design to enable disaggregated prefilling across distributed environments) using ZMQ over TCP, greatly increasing exploitability. Further, the mooncake integration opens these sockets listening on all interfaces on the host, meaning it can not be configured to only use a private, trusted network. 4. The root problem is [`recv_tensor()`](https://github.com/vllm-project/vllm/blob/9bebc9512f9340e94579b9bd69cfdc452c4d5bb0/vllm/distributed/kv_transfer/kv_pipe/mooncake_pipe.py#L25...

### Impact The [outlines](https://dottxt-ai.github.io/outlines/latest/) library is one of the backends used by vLLM to support structured output (a.k.a. guided decoding). Outlines provides an optional cache for its compiled grammars on the local filesystem. This cache has been on by default in vLLM. Outlines is also available by default through the OpenAI compatible API server. The affected code in vLLM is [vllm/model_executor/guided_decoding/outlines_logits_processors.py](https://github.com/vllm-project/vllm/blob/53be4a863486d02bd96a59c674bbec23eec508f6/vllm/model_executor/guided_decoding/outlines_logits_processors.py), which unconditionally uses the cache from outlines. vLLM should have this off by default and allow administrators to opt-in due to the potential for abuse. A malicious user can send a stream of very short decoding requests with unique schemas, resulting in an addition to the cache for each request. This can result in a Denial of Service if the filesystem runs out of ...

### Summary The `fast-jwt` library does not properly validate the `iss` claim based on the RFC https://datatracker.ietf.org/doc/html/rfc7519#page-9. #### Details The `iss` (issuer) claim validation within the fast-jwt library permits an array of strings as a valid `iss` value. This design flaw enables a potential attack where a malicious actor crafts a JWT with an `iss` claim structured as `['https://attacker-domain/', 'https://valid-iss']`. Due to the permissive validation, the JWT will be deemed valid. Furthermore, if the application relies on external libraries like `get-jwks` that do not independently validate the `iss` claim, the attacker can leverage this vulnerability to forge a JWT that will be accepted by the victim application. Essentially, the attacker can insert their own domain into the `iss` array, alongside the legitimate issuer, and bypass the intended security checks. #### PoC Take a server running the following code: ```js const express = require('express') const ...

### Summary `reviewdog/action-setup@v1` was compromised March 11, 2025, between 18:42 and 20:31 UTC, with malicious code added that dumps exposed secrets to Github Actions Workflow Logs. Other reviewdog actions that use `reviewdog/action-setup@v1` would also be compromised, regardless of version or pinning method: - reviewdog/action-shellcheck - reviewdog/action-composite-template - reviewdog/action-staticcheck - reviewdog/action-ast-grep - reviewdog/action-typos ### Details Malicious commit: https://github.com/reviewdog/action-setup/commit/f0d342d fix/retag via version upgrade: https://github.com/reviewdog/action-setup/commit/3f401fe See the detailed report from Wiz Research: [Wiz Blog Post](https://www.wiz.io/blog/new-github-action-supply-chain-attack-reviewdog-action-setup) and reviewdog maintainer annoucement: [reviewdog #2079](https://github.com/reviewdog/reviewdog/issues/2079)

With financial stress at an all-time high, people are desperately seeking relief. Sadly, scammers know this all too well.