GitHub Security Lab: Java : Add query for detecting Log Injection vulenrabilities

This bug was reported directly to GitHub Security Lab...

h1-ctf: Stopping Grinch to ruin XMas!

Hello, Gonna just submit flags first then will send my write up later tomorrow. flag1: flag48104912-28b0-494a-9995-a203d1e261e7 https://hackyholidays.h1ctf.com/robots.txt recon revealing hidden endpoint flag2: flagb7ebcb75-9100-4f91-8454-cfb9574459f7 https://hackyholidays.h1ctf.com/s3cr3t-ar3a...

Automattic: SQL Injection Union Based

Summary: Hello, I have found a SQL Injection Union Based on https://intensedebate.com/commenthistory/$YourSiteId The $YourSiteId into the url is vulnerable to SQL Injection. Steps to reproduce 1. Logging into https://intensedebate.com 2. After create your own site on...

Brave Software: Arbitrary file download due to bad handling of Redirects in WebTorrent

Summary: Previously I reported 963155 how an attacker can trick user into downloading malicious files using ".save torrent" feature, In this report I am going to reproduce the same behavior but by abusing a different feature. Description While I was testing webtorrent on brave I noticed that...

U.S. Dept Of Defense: Reflected XSS on ███████

Summary: Reflected Cross site Scripting XSS on████leaving.html?url=%22%3E%3Cscript%3Ealertdocument.domain%3C/script%3E Steps To Reproduce: 1. Navigate to███leaving.html?url= 2. Enter a crafted XSS payload like "alert"xss by nagli" 3. Alert will pop :- █████████ How can the system be exploited wit...

WordPress: Clickjacking on donation page

Description: Vulnerable URL: https://wordpressfoundation.org/donate/ Clickjacking on the vulnerable URL allows an attacker to redirect a victim to do a donation at an attacker's page. Steps To Reproduce: 1 To test whether the page is vulnerable to clickjacking or not use this code i Frame THIS PA...

Open-Xchange: Out of memory with combination of `test_config_set` and `test_config_reload`

Running testsuite on input require "vnd.dovecot.testsuite"; require "variables"; require "editheader"; testset "message" "$message"; test "Default protected" if not exists "received" testfail "received header did not exist in the first place"; testconfigset "sieveeditheaderprotected" "Àubject...

Razer: SQL injection in Razer Gold List Admin at /lists/index.php via the `list[]` parameter.

The tester discovered a monitoring server in a Razer Gold environment was running legacy software with a SQL injection vulnerability. Razer thanks the tester for his diligence and helping keep Razer's customer data secure. A Razer Gold asset suffered from an SQL injection due to an outdated...

Node.js: Node.js: TLS session reuse can lead to hostname verification bypass

The Node.js TLS library supports client side reuse of TLS sessions when multiple connections to the same server are opened. Code that wants to use this feature can listen for the 'session' event https://nodejs.org/api/tls.htmltlseventsession on a tls.TLSSocket to get notified of newly created TLS...

Internet Bug Bounty: DirectoryIterator class silently truncates after a null byte

The bug submitted at: https://bugs.php.net/bug.php?id=78863 The security advisory at: https://nvd.nist.gov/vuln/detail/CVE-2019-11045 There's an issue with SPL PHP extension on splfilesystemobjectconstruct function. When creating a new DirectoryIterator object splfilesystemobjectconstruct functio...

Nord Security: Expired Available Domains in nordvpn.com website code

We at NordVPN want to stress that these domains were removed not because they were a threat, but because they simply were of no use. Also, new domains were added because this is a part of our operational tasks. These changes are made every few months. THANKS @nordvpn @emanu Well I have been Doing...

Nord Security: No Rate Limit On Forgot Password Page Of NordVPN

Introduction A little bit about Rate Limit: A rate limiting algorithm is used to check if the user session or IP-address has to be limited based on the information in the session cache. In case a client made too many requests within a given timeframe, HTTP-Servers can respond with status code 429...

Zomato: [www.zomato.com] Blind XSS on one of the Admin Dashboard

Thanks for the report @pandaaaa. The Blind XSS fired when the order details were viewed by the admin at the back-end, The script was injected through an API endpoint from the Zomato app on one of the parameters which was recently introduced to provide special instructions to the restaurant on how...

QIWI: account takeover https://qiwi.me

It was possible to takeover user account by sending wrong code parameter in /sms/confirm request. Problem is that code didn't have relation with current user session...

X (Formerly Twitter): Verify any unused email address

Summary: Verify any unused email address in twitter account Description: After signing up on twitter it's recommended for a user to verify his/her email address to avoid spam and impersonation, I was able to verify the email without having access to the email itself. Steps To Reproduce: It's a bi...

Node.js third-party modules: Samlify is vulnerable to signature wrapping

I would like to report a signature wrapping weakness in samlify It allows an attacker to modify a SAML token received from the IdP before validating it with the service provider Module module name: samlify version: 2.3.7 npm page: https://www.npmjs.com/package/samlify Module Description Highly...

X (Formerly Twitter): [dev.twitter.com] XSS and Open Redirect Protection Bypass

Description: Hi after I finish reading the report https://hackerone.com/reports/260744.i start to test this subdomain.i fount an interesting url https://dev.twitter.com/web/sign-inhttps://dev.twitter.com/basics/adding-international-support-to-your-apps.this url is special,my intuition tells me th...

GitLab: SSRF vulnerability in gitlab.com webhook

1、 Login to your GitLab account and create a new project, then go to--https://gitlab.com/username/project/settings/integrations 2、 You can add url to ssrf.following are the steps to reproduce: If you enter http://127.0.0.1:80/haha.txt as url,we will get --Hook executed successfully but returned...

GitLab: Evaluating Ruby code by injecting Rescue job on the system_hook_push queue through web hook

The secret token field of a webhook is vulnerable to a new line injection, allowing an attacker to inject non-HTTP commands in a TCP stream. When a GitLab instance is configured with an external Redis instance, e.g. on 127.0.0.1:6379, it may result in arbitrary code execution on a Sidekiq worker ...

Nextcloud: Content (Text) Injection at NextCloud Server 9.0.52 - via http://custom_nextcloud_url/remote.php/dav/files/

Dear Next Cloud Security Team, I would like to report an issue. This is not a critical issue since the affect and not even "touch" something sensitive that stored at the server via the application. As a summary, this is issue need the user interaction for exploiting the "target". So, based on thi...

Uber: DOM based XSS on

Possible Remote code execution DOM based XSS Vuln Jquery param : var strliID=jQuerylocation.attr'hash'; Target: Logged admin Go url https://drive.uber.com/melbourne/wp-admin/admin.php?page=Optionsgallerystyles" Solution : Upgrade latest version gallery plugin Your version v1.9.55 Test my localhos...

Internet Bug Bounty: BN_mod_exp may produce incorrect results on x86_64 (CVE-2015-3193)

For certain inputs OpenSSL's BNmodexp function which is used for RSA and Diffie Hellman can produce wrong results. The issue has been fixed by OpenSSL and rated moderate severity: https://openssl.org/news/secadv/20151203.txt A code example is here:...

Bumble: Password modification without knowing actual password & httpOnly bypass

Two issues: Session cookie is returned in HTML source code of /encounters page, which would allow an XSS attacker to steal it, even if httpOnly is activated. A secret value, present in HTML source code of some api.phtml pages, can be used to modify user's password without knowing actual one...

Uber: Multiple Vulnerabilities (Including SQLi) in love.uber.com

Hi, I noticed you are using a critically vulnerable version of WMPL. By accessing http://love.uber.com/wp-content/plugins/sitepress-multilingual-cms/changelog.md, Attacker could find out http://love.uber.com/ is running WMPL version 3.1.8.4 Which is Vulnerable to, 1. SQL injection which gives ful...

HackerOne: Session Hijacking attack (Different Scenario)

Hey I was able to replay a cookie of a current active session and hijack that by replaying the cookie. Now this is different from any conventional vanilla session hijacking because it works even when the user is not logged in. But the condition is that the victim's session must be active at the...

Node.js: process.binding() can bypass the permission model through path traversal

The use of the deprecated API process.binding allowed for bypassing the permission model in Node.js 20.x through path traversal...

Internet Bug Bounty: CVE-2023-27536: GSS delegation too eager connection re-use

A vulnerability was found in libcurl versions 7.22.0 to 7.88.1 that allowed for the reuse of a previously created connection even when the GSS delegation option had been changed, potentially changing the user's permissions in a second transfer. This could affect krb5/kerberos/negotiate/GSSAPI...

U.S. Dept Of Defense: [XSS] Reflected XSS via POST request

A reflected XSS vulnerability was found on a subdomain of a website. The vulnerability was found in a POST request to a specific page, where the flddisplaytype parameter was vulnerable to XSS. Although a WAF was deployed on the endpoint to prevent such attacks, the payload was successfully...

Nextcloud: Insecure randomness for default password in file sharing when password policy app is disabled

The password generation function used for protecting shared links in Nextcloud was using an insecure random number generator, which could allow an attacker to access the shared files without knowledge of the password...

TikTok: IDOR the ability to view support tickets of any user on seller platform

Due to an Insecure Direct Object Reference IDOR vulnerability, an attacker could have potentially viewed support tickets on seller platform. We thank @lewaperbb for reporting this to our team...

XVIDEOS: No-Rate limit of current password on delete account endpoint(https://www.xvideos.com/account/close)

Hi Team!!! This Attack happen when victim login in other device and forget to logout ,Then attacker can delete it's account by brute force the current password because current password has no-rate limit. After guessing current password attacker can easily delete the victim account. Steps To...

Node.js: HTTP Request Smuggling due to accepting space before colon

Summary: The llhttp parser in the httpmodule in Node 16.3.0 accepts requests with a space SP right after the header name before the colon. This can lead to HTTP Request Smuggling HRS. Description: When Node receives the following request: GET / HTTP/1.1 Host: localhost:5000 Content-Length : 5 hel...

GitHub Security Lab: [Java] CWE-1004: Query to check sensitive cookies without the HttpOnly flag set

This bug was reported directly to GitHub Security Lab...

U.S. Dept Of Defense: Path Traversal - [ CVE-2020-3452 ]

Hello, I would like to report Path Traversal issue CVE-2020-3452 was found on https://█████/. POC: https://█████████/+CSCOT+/translation-table?type=mst&textdomain=/%2bCSCOE%2b/portalinc.lua&default-language&lang=../ Impact https://nvd.nist.gov/vuln/detail/CVE-2020-3452 System Hosts ███ Affected...

curl: Proxy-Authorization header carried to a new host on a redirect

hi cURL team I am not entirely sure this is an issue, please feel free to close of it isn't. I noticed that when making an HTTP GET request with Proxy-Authorization header, together with the "-L" flag to follow redirects curl -H "Authorization-Proxy: Basic xxx==" http://host:8000 -L If the remote...

Kartpay: Misconfiguration of Merchant id in jwt header + Weird Debug mode enabling behavior leads to exposed OTP of mobile number.

The Verification email Content was able to decrypt easily and leads to disclosure of information that was supposed to be provided after account verification is completed. Secondly, For a Limited time Production was put on debug mode but it was left with it. so now it has been fixed...

CS Money: Able to upload backgrounds before entering 2FA

Summary: Hi Team, I am able to see and use uploaded backgrounds and able to upload new ones without proper authentication of 2FA. I hope you remember this report 993786. Steps To Reproduce: 1. Login with a steam account and enable 2FA. 1. Now logout your account. Clear all the cookies. 1. Now aga...

Doppler VDP: Bypass Email Verification.

steps to reproduce:- 1- sign up into doppler here https://dashboard.doppler.com/register. 2- then it will go to this page https://dashboard.doppler.com/confirm and ask you to confirm your email. 3- go to source code and search for tagsconfirmemail . 4- you will find the email Verification token...

Doppler VDP: Owner can change themself for another Role Mode but application doesnot have this function.

Hello team, I have found a Privilege escalation bug in your application. Basically your website doesn't allow owner to change role mode for themself, they only can able to change role mode of another user. But i found authorization bug in your application that if we add user id of themself in...

GitHub Security Lab: Java : add fastjson detection. Improve RemoteFlowSource class, support SpringMvc

This bug was reported directly to GitHub Security Lab...

Engel & Völkers Technology GmbH: Debug information at the /sapi endpoint

Summary: Sending a GET request to www.engelvoelkers.com/sapi and the server responds with a 500 Internal Server Error which yields a stack trace. Steps To Reproduce: - Enter www.engelvoelkers.com/sapi into your web browser and you can see the stacktrace. https://bugpoc.com/pocbp-VPZDeo2Z I will...

CS Money: Bypass restrict of member subscription to use custom background in https://3d.cs.money without prime subscription

Summary: In website https://3d.cs.money you need to subscribe prime to have a custom background for skin F999661 But with this vulnerability, we can use custom background without any fee required Steps To Reproduce: add details for how we can reproduce the issue - Grab a build of skin - Save it...

BugPoC: DOM based Cross-site Scripting

Summary: The postMessage API is an alternative to JSONP, XHR with CORS headers and other methods enabling sending data between origins. It was introduced with HTML5 and like many other cross-document features it can be a source of client-side vulnerabilities. Steps To Reproduce: Visit -...

U.S. Dept Of Defense: Path traversal on https://███ allows arbitrary file read (CVE-2020-3452)

Summary: According to Cisco: A vulnerability in the web services interface of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to conduct directory traversal attacks and read sensitive files on a targete...

Nord Security: Getting SmartDNS for free from - join.nordvpn.com

The reporter identified an issue within our backend system which performs validation of the active services. There was a misconfiguration related to caching and time period calculation. This lead to SmartDNS service being active for a longer period of time than it should have been, compared with...

Phabricator: Edit Policy restriction does not prevent comments.

Change the edit policy of a Maniphest Task - Attempt to comment on the the task with a user who doesn't have access Impact Given a few users I spoke to believe restricting the edit policy blocks comments, This allows an underpriveleged user to gain access to carry out a restrcited action. Mongoos...

Open-Xchange: null dereference in `sieve_address_do_validate` (or redundant null check)

Function sieveaddressdovalidate in file sieve-address.c does dereference errorr if address == NULL errorr = "null address"; return FALSE; and then later checks for it being NULL : if errorr != NULL errorr = strcctx.error; So either, there is a first null check missing Or the later ones are...

h1-ctf: [H1-2006 2020] "Swiss Cheese" design style leads to helping Mårten Mickos pay poor hackers

Summary: Several vulnerabilities in the bountypay application leads to unauthorised access, information disclosure, SSRF and other fun stuff. Steps To Reproduce: This is how I helped Mårten Mickos pay the poor hackers who had been waiting so long for their bounties. First part: Web I started by...

h1-ctf: [H1-2006 2020] The Story of Making Bounty Hunters Happy

Disclaimer: I will try to make this post a fun read, given that whoever triagges will be probably going through similar write-ups again and again. The beginning: Being away from HackerOne over a month had made me rusty. Although the call to arms for Mr. Mickos and the community could not be left...

Nextcloud: Denial of Service by requesting to reset a password

Description: I believe that this is posible due to the brute force protection that makes all request last for 30 seconds which in this case is using all the PHP workers avalible in the pool, so the only way to defend yourself is setting up a limit or having a lot of resources. How to reproduce: I...