Tag
#js
### Summary The site title field at /panel/options/site/allows embedding JS tags, which can be used to attack all members of the system. This is a widespread attack and can cause significant damage if there is a considerable number of users. ### Impact The attack is widespread, leveraging what XSS can do. This will undoubtedly impact system availability. ### Patches - [**Formwork 2.x** (aa3e9c6)](https://github.com/getformwork/formwork/commit/aa3e9c684035d9e8495169fde7c57d97faa3f9a2) escapes site title from panel header navigation. ### Details By embedding "<!--", the source code can be rendered non-functional, significantly impacting system availability. However, the attacker would need admin privileges, making the attack more difficult to execute. ### PoC  1. The page where the vulnerability was found, and the attack surface is the Title field. ) Affected versions: IBC-Go >= v7; Earlier IBC-Go versions may also be affected. Affected users: Validators, Full nodes, IBC Middleware authors ### Description An issue was discovered in IBC-Go's deserialization of acknowledgements that results in non-deterministic behavior which can halt a chain. Any user that can open an IBC channel can introduce this state to the chain ### Patches The new IBC-Go releases below address this issue: * [v7.9.2](https://github.com/cosmos/ibc-go/releases/tag/v7.9.2) * [v8.6.1](https://github.com/cosmos/ibc-go/releases/tag/v8.6.1) ### Workarounds To prevent this state from being introduced to a chain, it is possible to permission Channel Opening as a workaroun...
> [!NOTE] > This advisory was originally emailed to [email protected] by @nsysean. To sum it up, the use of javascript's `.replace()` opens up to potential XSS vulnerabilities with the special replacement patterns beginning with `$`. Particularly, when the attributes of `Meta` tag from solid-meta are user-defined, attackers can utilise the special replacement patterns, either `$'` or `$\`` to achieve XSS. The solid-meta package has this issue since it uses `useAffect` and context providers, which injects the used assets in the html header. "dom-expressions" uses `.replace()` to insert the assets, which is vulnerable to the special replacement patterns listed above. This effectively means that if the attributes of an asset tag contained user-controlled data, it would be vulnerable to XSS. For instance, there might be meta tags for the open graph protocol in a user profile page, but if attackers set the user query to some payload abusing `.replace()`, then they could execute a...
Inserts/JSX expressions inside illegal inlined JSX fragments lacked escaping, allowing user input to be rendered as HTML when put directly inside JSX fragments. For instance, `?text=<svg/onload=alert(1)>` would trigger XSS here. ```js const [text] = createResource(() => { return new URL(getRequestEvent().request.url).searchParams.get("text"); }); return ( <> Text: {text()} </> ); ```
### Summary In certain Subsonic API endpoints, authentication can be bypassed by using a non-existent username combined with an empty (salted) password hash. This allows read-only access to the server’s resources, though attempts at write operations fail with a “permission denied” error. ### Details A flaw in the authentication check process allows an attacker to specify any arbitrary username that does not exist on the system, along with a salted hash of an empty password. Under these conditions, Navidrome treats the request as authenticated, granting access to various Subsonic endpoints without requiring valid credentials. ### Proof of Concept (PoC) 1. Generate a random salt: ```javascript // e.g., salt = "x1vbudn1m6d" Math.random().toString(36).substring(2, 15) ``` 2. Calculate the MD5 hash of an empty password plus the salt: ```shell # Using the example salt above echo -n "x1vbudn1m6d" | md5sum 81f0c0fb5d202ab0d012e6eaeb722d79 - ``` 3. Send a re...
Kaspersky’s Securelist exposes the GitVenom campaign involving fake GitHub repositories to distribute malware. Targeting developers with seemingly legitimate…
Versions of the package tarteaucitronjs before 1.17.0 are vulnerable to Cross-site Scripting (XSS) via the getElemWidth() and getElemHeight(). This is related to [SNYK-JS-TARTEAUCITRONJS-8366541](https://security.snyk.io/vuln/SNYK-JS-TARTEAUCITRONJS-8366541)
TopSec data leak: 7000+ documents expose potential Chinese government surveillance and censorship practices. Learn about the key findings…
A vulnerability, that could result in Remote Code Execution (RCE), has been found in DocsGPT. Due to improper parsing of JSON data using eval() an unauthorized attacker could send arbitrary Python code to be executed via /api/remote endpoint. This issue affects DocsGPT: from 0.8.1 through 0.12.0.
### Summary The reverse port forwarding in sliver teamserver allows the implant to open a reverse tunnel on the sliver teamserver without verifying if the operator instructed the implant to do so ### Reproduction steps Run server ``` wget https://github.com/BishopFox/sliver/releases/download/v1.5.42/sliver-server_linux chmod +x sliver-server_linux ./sliver-server_linux ``` Generate binary ``` generate --mtls 127.0.0.1:8443 ``` Run it on windows, then `Task manager -> find process -> Create memory dump file` Install RogueSliver and get the certs ``` git clone https://github.com/ACE-Responder/RogueSliver.git pip3 install -r requirements.txt --break-system-packages python3 ExtractCerts.py implant.dmp ``` Start callback listener. Teamserver will connect when POC is run and send "ssrf poc" to nc ``` nc -nvlp 1111 ``` Run the poc (pasted at bottom of this file) ``` python3 poc.py <SLIVER IP> <MTLS PORT> <CALLBACK IP> <CALLBACK PORT> python3 poc.py 192.168.1.33 8443 44.221.186.72 1111...