Internet Bug Bounty: Squid leaks previous content from reusable buffer

Summary: A malicious response to a FTP request can cause Squid to miscalculate the length of a string copying data past the terminating NULL. Due to Squid's memory pool the contents that is exposed could range from internal data, to other user's private Request/Response to Squid. This exist in...

U.S. Dept Of Defense: Publicly accessible Grafana install allows pivoting to Prometheus datasource

Summary: A publicly accessible Grafana install exposes semi sensitive Dashboards. This also exposes the Prometheus proxied datasources which allow direct queries to a Prometheus instance which reveals sensitive data an opens the instance up to potential DoS via crafted requests. Description: Impa...

Stripo Inc: subdomain takeover at status0.stripo.email

Hi , The subdomain status0.stripo.email was pointed at uptimerobot.com whereas it was not being used , but having Cname record as stats.uptimerobot.com . Hence anyone can takeover it. I have parked it with atest account on uptimerobot.com F634639 F634636 thanks Impact Anyone can use this subdomai...

Nextcloud: Bypass configured 2FA provider with another provider that can be set up at login

In Nextcloud 17 there is the possibility to set up 2FA providers at login. A missing check allows the following steps 1 Enforce 2FA for all users 2 As a user, configure a 2FA provider via settings or at login 3 Log out 4 Log in again password only 5 When prompted with the earlier set up provider,...

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...

U.S. Dept Of Defense: Remote OS command Execution in the 3 more Oracle Weblogic on the ████████, ████, ███████ [CVE-2017-10352]

Description Hello. I was able to identify 3 more RCE vulnerabilities due to the outdated Oracle Weblogic instance on the █████████, ███, █████ After my previous discoveries I decided to dig deeper into the ███.mil scope/IP space and found other instances of vulnerable Oracle WebLogic. I decided t...

Slack: Slack DTLS uses a private key that is in the public domain, which may lead to SRTP stream hijack

Affects: Janus DTLS certificate Description The Janus server in use by Slack is configured using a certificate and private key that were previously distributed by default. This certificate is used to authenticate the DTLS connection which is later used to exchange keys for the SRTP stream. As a...

Node.js third-party modules: [uppy] Stored XSS due to crafted SVG file

NOTE! Thanks for submitting a report! Please replace all the square sections below with the pertinent details. Remember, the more detail you provide, the easier it is for us to triage and respond quickly, so be sure to take your time filling out the report! Module: Uppy. Affected version: 0.22.2...

Yelp: Verification of email addresses possible through https://www.yelp.com/signup/facebook

Hi, There is an issue with the https://www.yelp.com/signup/facebook endpoint which allows an attacker to validate whether a specific email address is registered on Yelp. There seems to be no rate limit nor a validation for already used CSRF tokens. Steps to reproduce: 1. Go to...

Nextcloud: Filename enumeration && DoS

@secator reported some enumeration and DoS related issue in Nextcloud Server to us. On request of the reporter the issue has only been disclosed limitedly...

Nextcloud: Reflected XSS in Gallery App

Go to: nextcloud/index.php/apps/gallery/%3E%3Cscript%3Ealert%28document.domain%29%3C/script%3Ejavascript:alert%280%29//%00 Tested on: Firefox 43.0.1 If you need more information then write me...

Uber: Unsubscribe any user from receiving email

hi, At url https://www.uber.com/unsubscribe you can unsubscribe any email of any user, which is bit of concern for the people who wants to receive emails from uber. only people who gets email from uber should be allowed to unsubscribe themselves from uber emails rather than anybody unsubscribing...

Uber: CBC "cut and paste" attack may cause Open Redirect(even XSS)

Hello, Uber Security Team I found an vulnerability in Uber URL redirect page. Vulnerability In page...

Shopify: Stored XSS in https://checkout.shopify.com/

STEPS TO REPRODUCE 1. Go to http://hardware.shopify.com/products/custom-gift-card?variant=976094353 and Design your own gift card. 2. Change file type to url on the upload field. 3. Add the payload...

Ubiquiti Inc.: Subdomain Takeover in http://assets.goubiquiti.com/

Hi there, Its urgent issue about your subdomain http://assets.goubiquiti.com pointing to AWS S3 but no such website configuration is made. This unused subdomain can claim by anyone and fully take over it. An attacker can fully takeover this subdomain and do whatever he wants. this can cause huge...

AWS VDP: AWS *.a2z.com | Unauthenticated Clickhouse UI : Database access + SSRF

Vulnerability description not provided...

Informatica: EXIF metadata not stripped from profile image

The EXIF metadata was not stripped from the profile images uploaded to the platform. This could have resulted in the disclosure of location or other personal information associated with the uploaded images...

Internet Bug Bounty: important: Apache HTTP Server: SSRF with mod_rewrite in server/vhost context on Windows (CVE-2024-40898)

important: Apache HTTP Server: SSRF with modrewrite in server/vhost context on Windows CVE-2024-40898 A vulnerability was reported in the Apache HTTP Server that allowed Server-Side Request Forgery SSRF in the server/vhost context on Windows systems with modrewrite enabled. This vulnerability was...

curl: CVE-2024-0853: OCSP verification bypass with TLS session reuse

A vulnerability was identified in cURL version 8.5.0 that allowed revoked certificates to be accepted when reusing a TLS session. The issue was caused by a correction that inadvertently skipped OCSP stapling verification during TLS session reuse. This allowed revoked certificates to be accepted i...

Nextcloud: Delete external storage of any user

An external storage vulnerability was discovered that allowed standard users to delete external storage resources from any user account in the application. By modifying a system-generated ID, unauthorized users could remove externally linked storage without special privileges, potentially resulti...

GitHub: Authentication bypass on gist.github.com through SSH Certificates

An authentication bypass vulnerability was found in GitHub Enterprise Server that allowed unauthorized access to modify other users' secret gists through SSH certificates. The vulnerability affected all versions of GitHub Enterprise Server prior to 3.9 and was fixed in versions 3.4.18, 3.5.15,...

Node.js: CRLF Injection in Nodejs ‘undici’ via host

A CRLF injection vulnerability existed in the 'host' header of undici.request API, allowing an attacker to inject arbitrary HTTP headers and conduct various attacks. The vulnerability impacted undici library versions up to 5.14.0...

Internet Bug Bounty: Pause-based desync in Apache HTTPD

Apache was vulnerable to a pause-based desync. This vulnerability is described in detail in my whitepaper here: https://portswigger.net/research/browser-powered-desync-attackspause Impact This enables server-side HTTP Request Smuggling when Apache is deployed as a back-end server, and it also...

Basecamp: Subdomain Takeover due to ████████ NS records at us-east4.37signals.com

Description Hi! I have discovered that us-east4.37signals.com was pointing to an unclaimed ████ NS zone and I've managed to claim it in my account. POC http://nagli.us-east4.37signals.com/takeover.html F1451587 Remediation Make sure to configure the DNS records under us-east4.37signals.com Best...

Twitter Algorithmic Bias: Economic Harm through Twitter's Cropping Algorithm

Bounty Hunter Name: CyberQueenMeg About You: Megan, also known as CyberQueenMeg, is a passionate rising cybersecurity professional who is interested in programming, cybersecurity, and web development. Megan is a high school senior in a rigorous computer science program at her high school where sh...

U.S. Dept Of Defense: Sensitive data exposure via /secure/QueryComponent!Default.jspa endpoint on ████████

Description: Hi, While going through the testing of DoD assets, I have came across a subdomain that is vulnerable to CVE-2020-14179. Some of the internal fields that are exposed are Project, Status, Limits, Creator, Query, Created Date, Updated Date, Resolution Date, etc. References...

U.S. Dept Of Defense: XSS DUE TO CVE-2020-3580

Hello Team, During my research, I found the following host to be vulnerable to CVE 2020-3580 which is POST BASED XSS. Vulnerable URL: https://████/+CSCOE+/saml/sp/acs?tgname=a Impact Attackers can steal cookies and even takeover accounts and perform different malicious activities. System Hosts ██...

Weblate: No rate Limit on Add new Translation Project

Attacker able to create unlimited Translation projects which lead to no more project name for the users who wanted to create new project on hosted.weblate.org Below is the POC video which ,you can go through Impact Other users cant use the project names there wanted and attacker can occupy space...

Nextcloud: Sensitive files/ data exists post deletion of user account

In the latest android app ,I created an account in the name of [email protected]. After few activities,deleted the account . Files containing user emails and tokens still exist.Relevant files not deleted upon deletion of account. Content of files post deletion of account:...

Shopify: Low Privileged Staff Member Can Export Billing Charges

Details I'm not 100% sure about this because i don't have billing transactions on my account. However, from my experience on how Shopify backend respond, i think this is a valid finding just need confirmation from Shopify's security team. A GraphQL mutation billingChargesExport can be used by a...

MTN Group: [mtn.com.af] Multiple vulnerabilities allow to Application level DoS

Issue Description Unauthenticated attackers can cause a denial of service resource consumption by using the large list of registered .js files from wp-includes/script-loader.php to construct a series of requests to load every file many times. The vulnerability is registered as CVE-2018-6389 76172...

Acronis: Arbitrary DLL injection in mmsminisrv (Acronis Managed Machine Service Mini)

During initialization, mmsmini.exe service binary of mmsminisrv loads library C:\Program Files x86\Common Files\Acronis\Home\libssl10.dll. The library then tries to load non-existing file: C:\bshudson\workspace\mod-openssl-fips-win\205\product\out\standard\vs2013release\OpenSSL\ssl\openssl.cnf. T...

Concrete CMS: Arbitrary File delete via PHAR deserialization

crayons : Concrete5 Arbitrary File delete via PHAR deserialization - Target: Concrete5 - Version: 8.5.4 Latest at 2020. 07. 12 / PHP 7.2 - Credit: WSP Lab@KAIST - Contact: [email protected] TL; DR - An attacker can send an arbitrary input value in the isdir function, which causes a PHAR...

BTFS: .git file accessible on remote.bittorrent.com

Hi team, i detected your .git file accessible for any unauthorized user. url : https://remote.bittorrent.com/static/webui/.git/config HTTP/1.1 200 OK Set-Cookie: BTURT=talon-i-0837bbfadd509c546-2; path=/; domain=.utorrent.com Server: TornadoServer/2.1.1git Connection: keep-alive Content-Length: 2...

PlayStation: Access token stealing.

Summary: https://my.playstation.com/auth/response.html suffers from a misconfiguration which leads to access token stealing. Description: The page...

Internet Bug Bounty: Null Pointer Dereference in PHP Session Upload Progress

Affected Versions ------------ Affected is all of PHP5.4/5.5/5.6 Affected is all of PHP7 Credits ------------ This vulnerability was disclosed by Taoguang Chen. Description ------------ session.c static int phpsessionrfc1867callbackunsigned int event, void eventdata, void extra / / ... switcheven...

Shopify: Email Confirmation Bypass in myshop.myshopify.com that Leads to Full Privilege Escalation to Any Shop Owner by Taking Advantage of the Shopify SSO

I told Pete I would take a look at Spotify, hi Pete. Summary It's possible to take over any store account through bypassing the email confirmation step in .myshopify.com. I found a way to confirm arbitrary emails, and after confirming arbitrary email in .myshopify.com, user is able to integrate...

OWOX, Inc.: The URL in "Choose a data source'' at "https://bi.owox.com/ui/settings/connected-services/setup/" is not filtered => reflected XSS.

Hi team, This is another report with 732987. Because it is completely independent Detail -- In the process of selecting the data source at https://bi.owox.com/ui/settings/connected-services/setup/, I found a reflected XSS. Specifically, when you click on Google Analytics, a page will appear for y...

X (Formerly Twitter): cookie injection allow dos attack to periscope.tv

Description: i find in periscope.tv a parameter "createuser" allow to inject "loginissignup" cookie, when tested with crlf payload get response "HTTP/1.1 504 GATEWAYTIMEOUT" Link Vulnerable: https://www.periscope.tv/i/twitter/login?createuser=payload&csrf=yourcsrftoken Steps To Reproduce: 1. go t...

ownCloud: Remote Code Execution through Deserialization Attack in OwnBackup app.

I found a deserialization vulnerability in the OwnBackup app, this vulnerability allows to execute remote code in the server. An administrator user could install the vulnerable app, or take advantage of this vulnerability if the OwnBackup application is installed. Below are the steps to properly...

Shopify: STAFF member with NO Explicit permissions can view `ActivityFeed` via GraphQL

Hi, This is similar to 95589. I noticed that ActivityFeeds are now being fetched by GraphQL call on Shopify. But from my testing, I noticed that STAFF member with NO EXPLICIT permissions can fetch store's activity feed by calling the vulnerable endpoint. STEPS 1.STAFF member is not assigned any...

OLX: blog.praca.olx.pl database credentials exposure

Hi, I found that the site blog.praca.olx.pl is exposing the content of wp-config.php file in plaintext due that a misconfiguration in the file-manager plugin. The information can be accessed here: http://blog.praca.olx.pl/wp-content/uploads/file-manager/log.txt The credentials are stored in the...

Trello: Stored XSS in Treeview plugin

There was a potential XSS issue in a third party power-up. While issues with third party apps are generally out of scope for our bug bounty program, in this case we opted to award a small bounty...

Node.js third-party modules: Prototype pollution attack (mixin-deep)

As discussed in 309391, here's the separate report for each of the library. This one is the information for the mixin-deep library. Module: mixin-deep Summary: Utilities function in all the listed modules can be tricked into modify the prototype of "Object" when the attacker control part of the...

Node.js third-party modules: [angular-http-server] Path Traversal in angular-http-server.js allows to read arbitrary file from the remote server

Hi Guys, angular-http-server https://www.npmjs.com/package/angular-http-server contains Path Traversal vulnerability, which allows malicious user to read content of any file with known path. Module: A very simple application server designed for Single Page App SPA developers...

Internet Bug Bounty: CVE-2017-13090 wget heap smash

The retr.c:fdreadbody function is called when processing OK responses. When the response is sent chunked in wget before 1.19.2, the chunk parser uses strtol to read each chunk's length, but doesn't check that the chunk length is a non-negative number. The code then tries to read the chunk in piec...

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...

Phabricator: Autoclose can close any task regardless of policies/spaces

Description If a user can push to a repository that has autoclose enabled, they can close //any// Maniphest task on the install, including tasks whose policies otherwise restrict the user from viewing or editing, and tasks inside Spaces that the user can't view. I don't think this rises to the...

WordPress: Infrastructure - Photon - SSRF

Description ------------------------ The service Photon located at http://i0.wp.com/ and described at https://code.trac.wordpress.org/browser/photon/ is vulnerable to Http SSRF via. redirect. The redirect can go to any IP including inside of any firewall photon might be inside any port and can ad...

Boozt Fashion AB: Make victim buy in attacker's account without any idea - http://www.booztlet.com/

INTRODUCTION ------------------------ During the testing of http://www.booztlet.com/ I have noticed that the account related links available from https://www.boozt.com/ are also available in http://www.booztlet.com/. This should not be the case, as this shop doesn't have a "My account" section...