15693 matches found
Node.js third-party modules: Privilege escalation allows any user to add an administrator
I would like to report privilege escalation in the npm module express-cart. It allows a normal user to add another user with administrator privileges. Module module name: express-cart version: 1.1.5 npm page: https://www.npmjs.com/package/express-cart Module Description expressCart is a fully...
Node.js third-party modules: [m-server] Path Traversal allows to display content of arbitrary file(s) from the server
I would like to report Path Traversal in m-server module. It allows to read content of any arbitrary file from the server where m-server is installed and run. Module module name: m-server version: 1.4.0 npm page: https://www.npmjs.com/package/m-server Module Description M-Server is a mini http...
Node.js third-party modules: [general-file-server] Path Traversal vulnerability allows to read content on arbitrary file on the server
Hi Guys, There is Path Traversal in general-file-server module. It allows to read content of arbitrary files on the remote server. Module general-file-server This is a general file server made by nodejs. It will be easy for you to access the files on the server through the browser...
RecargaPay: IDOR exposes receipts of all users.
@cablej found an insecure direct object reference IDOR that could expose receipts from external users. Thanks for helping us make RecargaPay more secure!...
Uber: No rate limiting on https://biz.uber.com/confirm allowed an attacker to join arbitrary business.uber.com accounts
A lack of rate limiting on the "/confirm" endpoint made it possible for an attacker to add themselves to arbitrary business.uber.com accounts by brute forcing confirmation codes. If they were able to successfully brute force the correct confirmation code, this would allow an attacker to take ride...
Aspen: Information leakage on django.aspen.io
Hi Team, I got a error message that disclose the version of nginx with OS detail, since The version of nginx is vulnerable to integer overflow. Impact: By seeing this information attacker can throw only interger overflow attack in order to get sensitive information Finally Request you to remove...
Aspen: No Rate Limit (Leads to huge email flooding/email bombing)
Dear sir, At first,i want to say that this sensitive action definitely should be set with rate limit. Note:-This is about huge bombing/brute force on any endpoints. Vulnerability:- -No rate limit has been set for generating account confirmation emails for accounts on above selected domain which i...
GitLab: [Markdown] Stored XSS via character encoding parser bypass
Hi @briann and team, A carefully crafted injection used against the Markdown input parser can be leveraged to store and execute arbitrary JavaScript on GitLab 10.0 hosts. Given the nature of this injection, which makes use of a rather esoteric filter bypass, the scope for exploitation may vary...
HackerOne: Report Private Links Leaks to Google Analytics via Query String Param
Hello HackerOne Team, According to HackerOne privacy HackerOne sometimes partners with third-party services which may use various tracking technologies to provide certain services or features, including targeted online marketing. These technologies allow a partner to recognize your computer or...
Concrete CMS: 'cnvID' parameter vulnerable to Insecure Direct Object References
Installation Information === IIS 8, PHP 5.5, Concrete5 5.7.5.7 Default install Issue POC An unauthenticated user can enumerate comments from all blog posts by POSTing requests to /index.php/tools/required/conversations/viewajax with incremental 'cnvID' integers. 1. An example blog with permission...
Roblox: Subdomain Takeover at creatorforum.roblox.com
Hello. A few days ago, I was looking at Roblox subdomains, and I noticed an unusual one called creatorforum.roblox.com. Upon further investigation, I visited it and saw that creatorforum.roblox.com's CNAME was a nonexistant Discourse website. I immediately reported to [email protected], and...
Internet Bug Bounty: CVE-2017-1000101: cURL: URL globbing out of bounds read
FYI, this security advisory will not be released until 9 August 2017: curl supports "globbing" of URLs, in which a user can pass a numerical range to have the tool iterate over those numbers to do a sequence of transfers. In the globbing function that parses the numerical range, there was an...
Automattic: XSS Vulnerability in WooCommerce Product Vendors plugin
Version 2.0.27 of the WooCommerce Product Vendors plugin doesn't appear to correctly escape the "vendor description" POST parameter and can be manipulated to reflect arbitrary scripting. The good news is that it does appear to do some form of clientside validation before posting, in addition to...
WakaTime: Two email addresses can access the same account
Hello Team, When I was testing your web application I found that we can change the email address to a new email address. I tested that feature and noticed that after changing the email to a new email and then back to the old email, I can still access the account using both the email addresses...
U.S. Dept Of Defense: Remote Code Execution (RCE) vulnerability in a DoD website
A remote code execution RCE vulnerability was found on a DoD website which could have enabled an attacker to execute remote commands on the web server. Thank you @peuch for notifying us of this vulnerability!...
Paragon Initiative Enterprises: Directory Disclose,Email Disclose Zendmail vulnerability
i found three vulnerability Directory information disclose,Email address disclose, and possible Remote code execution in Zendmail during signup your code accept username with ',",/,@ while all of the special character must be forbidden or encoded in username Directory Disclose: 1. goto sign-up pa...
Nextcloud: CSRF token validation is missing
Greetings, Hello Security Team, Summary I know this is a medium risk issue but i want you guys to be aware of it that the CSRF token validation is missing at the time of login on https://portal.nextcloud.com/login.php login page. PoC Code: Email Password Login Now Forgot Password? var tabs = '';...
Radancy: Possible to view and takeover other user's education and courses @ mijn.werkenbijdefensie.nl
Domain and URL: https://mijn.werkenbijdefensie.nl/instellingen/gegevens/tab2 Summary: IDOR vulnerability in editing education/courses Description: It is possible to view and change courses and education of other users also known as an IDOR. It's also possible to save these, and after saving the...
Shopify: Stealing users' facebook access tokens - kitcrm.com
Summary: I have found a number of minor security vulnerabilities with no impact that when chained together will lead to an attacker being able to steal the current user's facebook access token provided for kitcrm.com Description: - In kitcrm.com, users register with their shopify account and the...
Automattic: Cross Domain leakage of sensitive information - Leading to Account Takeover at Instagram Brand
Product / URL https://instagram-brand.com/register/reset/?email= Description and Impact After a user clicks on the password reset link obtained in inbox, the page for password resetting functionality opens. If you monitor the HTTP Requests that are done while that page is loaded, you will come to...
Yelp: One of yelp.com url is redirecting to domain which is not yet purchased
One of yelp.com url is redirecting to domain which is not yet purchased, so anyone would buy that domain and host any stuff which yelp.com does not support. A malicious user can take advantage of this and send the link to users, and people will it is secured domain as link originates from yelp.co...
PortSwigger Web Security: Email Spoofing
There is an Email Spoofing Vulnerability. Steps to reproduce: 1 Go to http://emkei.cz/ 2 Fill "From Email" field to [email protected] or any other portswigger email. 3 Fill the victim's address your address to "TO" field and fill in other details as you wish. You will receive email from...
Pornhub: Account hijack via deleted PH account
The researcher identified a faulty Oauth implementation allowing YouPorn accounts to be hijacked. The researcher exploited a feature which links Pornhub and YouPorn accounts together by leveraging old accounts which were previously deleted, or where username was changed. A faulty Oauth auth...
Shopify: apps.shopify.com - CSRF token leakage through Google Analytics
Description: When a user tries to send a support a message to an app developer in apps.shopify.com , he will be asked to login and once he is logged in , he will be redirected to apps.shopify.com/appid?authenticitytoken=currentuserauthenticitytoken. Developers can track their app page view in...
OLX: Multiple vulnerabilities in http://blog.dubizzle.com/uae
http://blog.dubizzle.com/uae/ uses outdated Yoast Seo plugin which has following vulnerabilities: ! Title: Yoast SEO = 3.2.4 - Subscriber Settings Sensitive Data Exposure Reference: https://wpvulndb.com/vulnerabilities/8487 ! Title: Yoast SEO = 3.2.5 - Unspecified Cross-Site Scripting XSS...
Coinbase: No authorization required in iOS device web-application
Hey, this is Ahsan Tahir! I've found a authorization issue in coinbase! :- Issue ======= When we login to coinbase using PC not authorized it asks for authorization using a link, which is sent to our email and we have to authorize it by clicking on that email; but, when we login to a iOS device...
VK.com: DOM XSS в /activation.php?act=activate_mobile
Поинтересовался тут функцией showOrderBox в API. Увидел там "Тестовое спецпредложение. Тестовое спецпредложение для разработчиков приложений." При щелчке по кнопке "перейти в группу" попал на страницу...
Nextcloud: Nextcloud server software: Content Spoofing
In Nextcloud the "dir" parameter is vulnerable to content spoofing attack. If anyone puts a valid directory name in dir parameter then it goes that directory other wise it redirects to the home directory / By putting ../../ in dir parameter I was able to stop the redirect then I had put some...
VK.com: XSS в upload.php
Добрый вечер! Раскрутил интересную xss на upload.php. Демо тут или тут. Как все было? Увидел интересный экшн upload.php?act=transport, который служит для загрузки нарисованного граффити в документы. Глаз зацепился за вызов функции eval в строке 25. Обратите внимание на параметр callback, значение...
New Relic: Blind SSRF on synthetics.newrelic.com
Introduction It was possible to retrieve some data from the http://169.254.169.254/latest/ URL corresponding to the amazon instance metadatas. With more time, we can dump the whole content. PoC When creating a Ping Monitor on the https://synthetics.newrelic.com/accounts/XXXXXXX/synthetics URL, it...
Ruby: SMTP command injection
Net::SMTP is vulnerable to RCPT TO/MAIL FROM injection due to lack of input validation and conformance to the SMTP protocol. Publicly disclosed already: http://www.mbsd.jp/Whitepaper/smtpi.pdf People are wrongly assigning this to the mail gem http://rubysec.com/advisories/OSVDB-131677/ and thinki...
QIWI: SSL Certificate on qiwi.com will expire soon.
The validity of the SSL certificate is about to expire on 15 may 2016. The browser will normally present the user with a warning message indicating that the certificate has expired. These warnings are extremely confusing for the typical web user, and cause most users to question the authenticity ...
Algolia: No rate-limit in Two factor Authentication leads to bypass using bruteforce attack
Hi, There is no rate limit set for Two factor authentication, which demand for code sent to mobile. This code can be bruteforced easily to bypass this. POST /users/testqr HTTP/1.1 Host: www.algolia.com User-Agent: Mozilla/5.0 Windows NT 6.3; WOW64; rv:44.0 Gecko/20100101 Firefox/44.0 Accept:...
HackerOne: External links should use rel="noopener" or use the redirect service
This is a rather low severity one and a successful exploitation relies on unlikely user interaction as well as the ability to control the HTML output of an remote host. Furthermore it is a kinda new hardening features in some browsers. Though one can work around this using "noreferrer" which is...
Mail.ru: bgplay.mail.ru
Potential RCE via Java object deserialization in out-of-scope service...
Ruby on Rails: Remote code execution using render :inline
Possible remote code execution vulnerability in Action Pack. There is a possible remote code execution vulnerability in Action Pack. This vulnerability has been assigned the CVE identifier CVE-2016-2098. Versions Affected: 3.2.x, 4.0.x, 4.1.x, 4.2.x Not affected: 5.0+ Fixed Versions: 3.2.22.2,...
Mail.ru: [api.login.icq.net] Open Redirect
https://api.login.icq.net/auth/cancel?f=1&k=1&supportedIdType=1&succUrl=http://example.com...
Mail.ru: [cfire.mail.ru] Time Based SQL Injection
Добрый день. Уязвимо кукис с названием cfiresid. Рабочий PoC GET /account/userbar/ HTTP/1.1 User-Agent: Mozilla/5.0 Windows NT 6.1; WOW64 AppleWebKit/537.36 KHTML, like Gecko Chrome/47.0.2526.73 Safari/537.36 OPR/34.0.2036.25 Host: cfire.mail.ru Accept: text/html, application/xml;q=0.9,...
Urban Dictionary: URGENT - Subdomain Takeover in support.urbandictionary.com pointing to Zendesk
Hi. I found out that one of your subdomain which is http://support.urbandictionary.com/ can be taken over or is vulnerable to subdomain takeover. If youre gonna visit the site... you will see saying: No help desk at support.urbandictionary.com There is no help desk configured at this address. Thi...
VK.com: Недочет в поиске по хештегам
Возможность узнать ID записи с определенным хештегом, если он единственный на стене. Возможность узнать ID записи с определенным хештегом, если он единственный на стене. И СЛОВО В ЭТОМ ПОСТЕ ! тобишь photo значит в после присутствует слово photo и соответсвенно скорей всего есть фотография и с...
VK.com: Внедрение произвольного javascript-сценария в функционале просмотра изображений мобильной версии сайта
Уязвимость существует из-за недостаточной обработки пользовательских данных, полученных из объекта location url, который используется в функции photo.fullscreen. Функция выполняется при активации события onclick, который срабатывается при клике на фотографию В настоящее время существует фильтраци...
Internet Bug Bounty: Internet-based attacker can run Flash apps in local sandboxes by using special URL schemes (PSIRT-3299, CVE-2015-3079)
Some of the sandbox logic of Flash Player can be circumvented on most web browsers by using special URL schemes. A website can deploy an SWF file via the data: or blob: URL schemes perhaps others. An app started in this way runs in the "local with files" or "local with networking" sandbox,...
Shopify: Bypass access restrictions from API
This issue allowed users with limited access to login into a Shopify Mobile application, capture their own access token, and perform queries against Shopify's API in order to create new users with full access, or delete other users. An additional issue was reported, where users with no access cou...
Mail.ru: http://fitter1.i.mail.ru/browser/ торчит Graphite в мир
http://fitter1.i.mail.ru/browser/ Он тут. Если верить: http://fitter1.i.mail.ru/version/ Версия: 0.9.10 У нее RCE через PICLE. http://www.rapid7.com/db/modules/exploit/unix/webapp/graphitepickleexec...
HackerOne: Auto Approval of Invitation to join Team as a Team member
Hi Hackerone, I have found a vulnerability wherein once a Team manager of any team sends out an Invitation to another Hackerone user to join his team, the invited team member gets auto accepted into the team to which he is being invited to join. The choice of "Accept" or "Reject" invitation which...
X (Formerly Twitter): Insecure Data Storage in Vine Android App
Hi Twitter, - Vulnerability Class:OWASP M2 : Insecure Data Storage Every application needs to store something secret, like a website username,password, cookies etc. , internal storage is the place to do it, android sandbox prevents other applications from accessing this data but,In vine android a...
Internet Bug Bounty: Flash local-with-fileaccess Sandbox Bypass
The proof of concept attached will exploit the implementation of flash in some browsers that will bypass the local-with-fileaccess sandbox. By encoding in ignored file:// uri characters, and navigating to another page with a decoder script. one is able to read arbitrary files AND parse it to the...
Yahoo!: Directory Traversal
Thank you for your submission to the Yahoo Bug Bounty program. We were able to reproduce the issue you reported and have implemented appropriate fixes. We appreciate your adherence to responsible disclosure guidelines and look forward to your future participation in the program...
Sandbox Escape: Linux 3.4+: arbitrary write with CONFIG_X86_X32
asmlinkage long compatsysrecvmmsgint fd, struct compatmmsghdr user mmsg, unsigned int vlen, unsigned int flags, struct compattimespec user timeout int datagrams; struct timespec ktspec; if flags & MSGCMSGCOMPAT return -EINVAL; if COMPATUSE64BITTIME return sysrecvmmsgfd, struct mmsghdr user mmsg,...