Mail.ru: auth.mail.ru: XSS in login form

Привет! XSS присутствует прямо в форме логина, достаточно указать верные креды : Собственно, как повторить: Отправляем такой вот POST, свой пароль я затер, сорри. Но !! работает только если верные креды POST /cgi-bin/auth HTTP/1.1 Host: auth.mail.ru User-Agent: Mozilla/5.0 Macintosh; Intel Mac OS...

Internet Bug Bounty: PHP Heap Overflow Vulnerability in imagecrop()

Overview: --------- PHP 5.5.0 added a function called imagecrop in PHP's gd extension. This function is implemented using the gdImageCrop function, which creates a new gd image and crops the result by directly copying pixel data. However, this function contains multiple arithmetic operations pron...

Internet Bug Bounty: Assertion failed in node::http2::Http2Session::~Http2Session() leads to HTTP/2 server crash

The Node.js HTTP/2 server was affected by a vulnerability that caused it to crash instantly after receiving a small number of HTTP/2 frames. The issue was caused by a race condition that occurred when the Http2Session destructor was triggered while header frames were still being processed, leavin...

Internet Bug Bounty: [CVE-2023-27531] Possible Deserialization of Untrusted Data vulnerability in Kredis JSON

A deserialization vulnerability was discovered in the Kredis JSON deserialization code, allowing for the potential deserialization of untrusted data. This could result in unexpected objects being deserialized in the system. The vulnerability has been assigned the CVE identifier CVE-2023-27531...

Internet Bug Bounty: CVE-2023-23919: Multiple OpenSSL error handling issues in nodejs crypto library

Multiple OpenSSL error handling issues were found in the Node.js crypto library. In some cases, Node.js did not clear the OpenSSL error stack after operations that may have set it, which could lead to false positive errors during subsequent cryptographic operations on the same thread and...

MTN Group: Wordpress users Disclosure [ /wp-json/wp/v2/users/ ] Not Resolved ()

On this report's 735586 You closed the report and changed the status to Resolved. But it's Not Resolved The Bug It's Still there url: https://www.mtn.com/wp-json/wp/v2/users/ Sorry to say this still i can reproduce this issue please remove /wp-json/wp/v2/users/ file if your domain dont use that...

Internet Bug Bounty: CVE-2022-35252: control code in cookie denial of service

https://hackerone.com/reports/1613943 Impact control code in cookie denial of service...

KAYAK: 1 click Account takeover via deeplink in [com.kayak.android]

Vulnerability description not provided...

Glassdoor: [CRITICAL] Full account takeover without user interaction on sign with Apple flow

An account takeover was detected with our sign-up with Apple flow where an email parameter was manipulated in the request flow to our servers. This scenario can only be performed on a previously unlinked apple ID account with Glassdoor. Changing the email in the request flow allowed the researche...

Nextcloud: SSRF via potential filter bypass with too lax local domain checking

Summary: Hi. Reviewing the code for filtering for ssrf, in preventLocalAddress, we can see that it calls the function ThrowIfLocalAddress. It has three common checks, first, it checks if the string is localhost, or if it ends in .local or .localhost php // Disallow localhost and local network if...

curl: CVE-2022-32208: FTP-KRB bad message verification

Summary: libcurl handles gssunwrap GSSSBADSIG error incorrectly. This enables malicious attacker to inject arbitrary FTP server responses to GSSAPI protected FTP control connection and/or make the client consume unrelated heap memory as a FTP command response. The defective krb5decode function is...

U.S. Dept Of Defense: Unauthenticated Access to Admin Panel Functions at https://███████/███

Description: The admin panel at https://██████████/████████ and all its functions can be accessed without authentication. This is basically the same vulnerability as in 1394910, just on another system. Impact An attacker is able to use the administrative functions in order to upload, delete or...

UPchieve: OTP reflecting in response sensitive data exposure leads to account take over

Summary: Sensitive data that is otp is reflecting in the response of phone number otp verification in https://app.upchieve.org Steps To Reproduce: 1. Signin with a account 2.After signin it will ask for phone number for otp verification. 3.Capture the request using burpsuite and see the response...

curl: CVE-2021-22924: Bad connection reuse due to flawed path name checks

Summary: Curlsslconfigmatches attempts to compare whether two SSL connections have identical SSL security options or not. The idea is to avoid reusing a connection that uses less secure, or completely different security options such as capath, cainfo or certificate/issuer pinning. Unfortunately...

CS Money: Previously created sessions continue being valid after MFA activation

Summary: Hi, team. This is the same issue of 667739. Please take a look. I found one issue related to your 2FA system on https://cs.money/security/ Steps To Reproduce: 1. access the same account on https://cs.money/ in two devices 1. on device 'A' go to https://cs.money/security/ complete all ste...

Node.js: Improper handling of untypical characters in domain names

Description Missing input validation of host names returned by Domain Name Servers in node's dns library can lead to output of wrong hostnames leading to Domain Hijacking and injection vulnerabilities in applications using the library leading to Remote Code Execution, XSS, Applications crashes,...

Ruby: 'net/ftp': Uncontrolled Resource Consumption (Memory/CPU)

Current TIMEPARSER implementation allows attackers to cause a denial of service memory consumption via a large integer value for the fractions property. The problem code: ruby TIMEPARSER = -value, local = false unless /\A?\d4?\d2?\d2 ?\d2?\d2?\d2 ?:.?\d+?/x = value raise FTPProtoError, "invalid...

Concrete CMS: Phar Deserialization Vulnerability via Logging Settings

Vulnerability Description: The vulnerable code is located within the concrete/controllers/singlepage/dashboard/system/environment/logging.php script. Specifically, into the Logging::updatelogging method: public function updatelogging $config = $this-app-make'config'; $request = $this-request; if...

GoCD: XSS In https://docs.gocd.org/current/

Searches on docs.gocd.org were subject to a client-side XSS issue...

Mail.ru: Improper Restriction of Excessive Authentication Attempts at https://top.mail.ru/edit? for site counter (Rate Limit bypass via IP Rotation)

Password at top.mail.ru counters was not sufficiently protected against bruteforce...

Visma Public: Bypassing Business ID/VAT # validation during registration to create accounts with duplicate Business ID/VAT #

The security researcher was able to bypass the Business ID/VAT validation that is required during registration. By doing this he was able to create accounts with duplicate Business ID/VAT...

Avito: link.avito.ru - Bypass of restrictions on external links.

Hello Avito! On "link.avito.ru" subdomain of "www.avito.ru" attacker able to bypass restriction for dangerous external links via trusted domain google.com. This scenario may be also possible with all other trusted subdomains of avito such as "yandex.ru" and so on, but in this example i'm used...

Internet Bug Bounty: Uncovering file quarantine and UX security issues in macOS apps ( .terminal, .fileloc and .url)

Slides : https://docs.google.com/presentation/d/19WeQbqcOKnrSv1I3Z4sm-oNAf6IVzHwRyQP4i9BvY/editslide=id.g758ad3e04223231 See Blogpost for more details - https://medium.com/@metnew/exploiting-popular-macos-apps-with-a-single-terminal-file-f6c2efdfedaa Summary Popular macOS apps with a file-sharing...

Stripo Inc: CORS on my.stripo.email

Hey Team i don't know if it's valid or not i just want to let you know about this thanks. following the HTML File .. var req = new XMLHttpRequest; req.onload = reqListener; req.open'get','https://my.stripo.email/cabinet/stripo-ws/v1/stripo-websocket/info?t=1587908666898',true; req.withCredentials...

Kubernetes: IPv4 only clusters susceptible to MitM attacks via IPv6 rogue router advertisements

This bug report mostly concerns the default CNI plugins https://github.com/containernetworking/plugins but I believe affects many K8S clusters. Because the CNI team still doesn’t provide an explicit way to report security bugs, I hope the K8S security team doesn’t mind doing the coordination job...

Mail.ru: IDOR в списке пользователей по домену в relap.io

IDOR in relap.io allowed users enumeration for domain...

OWOX, Inc.: Reflected XSS

Hi team, I have found an XSS at https://bi.owox.com/ui/6177527534dc114eb07fa829e4ce4d28/dashboard/?trial=activated Because the input is not properly filtered, resulting in XSS being executed Vulnerable area: ----- 6177527534dc114eb07fa829e4ce4d28 The URL will now be:...

Node.js third-party modules: [npm-git-publish] RCE via insecure command formatting

I would like to report a RCE issue in the npm-git-publish module. It allows to execute arbitrary commands remotely inside the victim's PC Module module name: npm-git-publish version: 0.2.4-beta npm page: https://www.npmjs.com/package/npm-git-publish Module Description Share/publish private packag...

Semmle: Worker container escape lead to arbitrary file reading in host machine

Summary: Because lack of security, attacker will be able to remove original log file and replace it will a symlink to other file, After finishing job, host machine copy file from docker container. Because the original log file has been removed, the host machine will copy the symlink file. But the...

Omise: Found Origin IP's Lead To Access To [ Grafana Instance , PgHero Instance [ Can SQL Injection ]

Hello through RECON for on go.exchange i found origin ip's on https://censys.io/ipv4?q=go.exchange That's allow to the attacker to access to Many Instances Like Grafana But Need Crediantles And Access To PgHero and TokenModel · GO.Exchange where the attacker can use pghero to Execute postgresql...

Tor: Detect Tor Browser's language

Summary Some error pages uses Tor Browser's language based text, and iframe can steal it. Details Since the language of Tor Browser is used for the title of the link tag on 404 error page, an attacker can obtain the language of Tor Browser even if the user has set privacy.spoofenglish to 2. I...

Internet Bug Bounty: Uninitialized read in exif_process_IFD_in_TIFF

This bug can be reproduced only in 32 bit PHP builds. This bug is present in exifprocessIFDinTIFF method of ext/exif/exif.c file. Detailed description and steps to reproduce for this bug is present in bug report submitted to php.net. Bug Report : https://bugs.php.net/bug.php?id=77509 PHP version ...

Mail.ru: PHP-FPM Status Page

PHP-FPM status page was available at guild.live.ro.gmru.net...

h1-5411-CTF: Remote Command Execution in a internal server to get the flag file

Summary: After source code disclosure using a LFI vulnerability and using PHP object injection with XXE I was able to find an internal service at port 1337. Using the SSRF through XXE I sent a HTTP request to this internal service and discovered a python object injection using status parameter,...

RubyGems: Malware in `active-support` gem

This was sent to RubySec: The gem duplicates official activesupport no hyphen code, but adds a compiled extension. The extension attempts to resolve a base64 encoded domain 29faea63.planfhntage.de, downloads a payload, and executes...

Node.js third-party modules: `atob` allocates uninitialized Buffers when number is passed in input on Node.js 4.x and below

I would like to report an uninitialized Buffer allocation issue in atob. It allows to extract sensitive data from uninitialized memory or to cause a DoS by passing in a large number, in setups where typed user input can be passed e.g. from JSON, on Node.js 4.x and lower. Module module name: atob...

Shopify: myshopify.com domain takeover

Hello Shopify Security Team, I just received your email and I'm sorry for any inconvenience. Yes, it was me. Basically, I just tried to audit your website using some black box testing. Unfortunately, I didn't read about those guidelines, such as creating a store on https://partners.shopify.com/ a...

Node.js third-party modules: [html-janitor] Passing user-controlled data to clean() leads to XSS

Module: Name: html-janitor Version: 2.0.2 Summary: Passing user-controlled data to the module's clean function can result in arbitrary JS execution, because of unsafe DOM operations. The description "Cleans up your markup and allows you to take control of your HTML. HTMLJanitor uses a defined...

Internet Bug Bounty: Out-Of-Bounds Read in timelib_meridian()

Description While deserializing an invalid dateTime value, wddxdeserialize would result in a heap out-of-bounds read in timelibmeridian. As wddxdeserialize is exposed to network data, and sometimes echo the results back to client, this issue could potentially allow remote peeking of the process...

WakaTime: Validation of Password reset tokens

Dear sir, At first, i am very happy to report an issue. Before three months, i reported to wakatime and again i am reporting another issue now. Note:-This report is similar to 244614 which was previously reported at the start of this bug bounty program. Vulnerability:- -If two password reset toke...

Pornhub: Private videos can be added to our playlists

The researcher discovered a way to add a user's private videos to a different user's playlist by way of a specially crafted request. Note that it is not possible to view another user's private video using this method IDOR/application logic flaw...

Shopify: IDOR [partners.shopify.com] - User with ONLY Manage apps permission is able to get shops info and staff names from inside the shop

SUMMARY ---------- Hello, I have found a permission problem in https://partners.shopify.com that allows a member with only "Manage apps" permission to get various show information and also list the staff account from inside that shop without having access the shop's admin area REPLICATION STEPS...

Nextcloud: Calendar and addressbook names disclosed (NC-SA-2017-012)

Calendar and addressbook names disclosed NC-SA-2017-012 Risk level: Low CVSS v3 Base Score: 3.5 AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N CWE: Information Exposure Through Directory Listing CWE-548 Description A logical error caused disclosure of calendar and addressbook names to other logged-in users...

Pornhub: IDOR - disclosure of private videos - /api_android_v3/getUserVideos

An API endpoint exposed private video links when a user added the video to their profile favourites. An API endpoint allowed to obtain a link to any private video by adding it to ones profile favourites. Check out the infrastructure monitoring platform BugLabs.me for bounty hunters -...

Files.com: Existence of Folder path by guessing the path through response

Enter the support PIN from your test site: 423088 Enter the name of your test site : https://bugbounty5.brickftp.com Enter the subdomain from your test site : https://bugbounty5.brickftp.com ---- Description Suppose there are 2 Folders in the site Test1 Test2 but a member has only Admin permissio...

Sucuri: SSRF in sitecheck.sucuri.net

Hi, Sucuri Security Team. I found a SSRF in https://sitecheck.sucuri.net/ Although there was already an protection to prevent SSRF, but it can be bypassed by 302 redirection! ssrf.php https://sitecheck.sucuri.net/results/orange.tw/ssrf.php And your port will receive "HELLO WORLD" orange@z:$ nc -v...

Pornhub: Reflected XSS by way of jQuery function

The researcher identified a path which exposed a vulnerable jQuery sinkhole allowing XSS. Additionally, the researcher was able to demonstrate a variety of attacks possible by way of arbitrary Javascript execution. Depending on the OS and browser implementation, the researcher demonstrated that h...

LocalTapiola: Content Spoofing or Text Injection (404 error page injection on yrityspalvelu)

Vulnerability Description: Application allows users to inject any content on the 404 not found webpage Vulnerable Location: https://yrityspalvelu.tapiola.fi/a1/has%20been%20changed%20by%20a%20new%20one%20https://www.attacker.com%20so%20go%20to%20the%20new%20one%20since%20this%20one Fix : just use...

HackerOne: CSP Bypass: Click handler for links with data-method="post" can cause authenticity_token to be sent off domain

Background - There has been at least one case where an attacker was able to insert arbitrary HTML into a submitted report - HackerOne uses a very strict Content Security Policy that prevents inline script and script from other origins - HackerOne uses an authenticitytoken in its POSTs to guard...

Localize: X-Content-Type-Options header missing

URL : http://www.localize.io/ Description : The Anti-MIME-Sniffing header X-Content-Type-Options was not set to 'nosniff' Solution : This check is specific to Internet Explorer 8 and Google Chrome. Ensure each page sets a Content-Type header and the X-CONTENT-TYPE-OPTIONS if the Content-Type head...