Mail.ru: [app-01.youdrive.club] RCE in CI/CD via dependency confusion

Dependency confusion allowed remote code execution in youdrive CI/CD pipeline as was demonstrated by researcher via creation of public npmjs.com package matching internal dependancy. I've extracted and saved the content of package.json file for further research during investigating the previous...

Glovo: Server Side Template Injection on Name parameter during Sign Up process

Summary: Server-side template injection is when an attacker is able to use native template syntax to inject a malicious payload into a template, which is then executed server-side. In this scenario, when an attacker signs up on the platform and uses a payload in the First Name field, the payload ...

QIWI: Remote Code Execution on contactws.contact-sys.com via SQL injection in TAktifBankObject.GetOrder in parameter DOC_ID

Summary The API interface on https://contactws.contact-sys.com:3456/ accepts a body to interact with the server's AppServ object. Because of insufficient input validation, an attacker can abuse the DOCID parameter on the TAktifBankObject operation GetOrder to inject arbitrary SQL statements into...

QIWI: Remote Code Execution on contactws.contact-sys.com via SQL injection in TPrabhuObject.BeginOrder in parameter DOC_ID

Summary The API interface on https://contactws.contact-sys.com:3456/ accepts a body to interact with the server's AppServ object. Because of insufficient input validation, an attacker can abuse the DOCID parameter on the TPrabhuObject operation BeginOrder to inject arbitrary SQL statements into t...

Ruby: Round-trip instability in REXML

Submitted previously via email to [email protected] due to REXML not being listed under in-scope assets here. Explicitly requested by @hsbt to re-submit through HackerOne. CVSS rating calculated based on confirmed downstream impact. --- Hi Ruby Security Team, I'm reaching out to you to repor...

HackerOne: "Bounty splitting enabled" can discloses if public VDPs are running private VRP

Hello Everyone, I hope all is safe and you're safe in this pandemic, and I hope this won't bother you like my previous submitions lol , Description : The "allowsprivatedisclosure" resource in team for private team that have a public profile is shown there which discloses that this program have a...

HackerOne: HackerOne Jira integration plugin Leaked JWT to unauthorized jira users

Summary: HackerOne provides an application tool HackerOne for Jira, an application that allows programs to track security issues through a jira instance. After testing the integration feature in the application, it was found that the application leads to the leakage of the JWT to unauthorized...

Snapchat: Organization Members in Snap Kit may Deactivate Apps

A member of a Snap Kit organization may deactivate an organization's app, by performing a POST request to https://kit.snapchat.com/api/portal/graphql. even if they are not authorized to do so. This allows a malicious organization member to deactivate the apps of an organization, even if they are...

Shopify: Blind Stored XSS in shopify internal Parquet Viewer

A blind stored XSS vulnerability was found in a Shopify internal tool called Parquet Viewer. On February 14th, an XSS payload fired on an employee's computer. The vulnerable page was accessed locally on the employee's machine. The employee's IP address and user-agent indicate they were using a Ma...

GitLab: Stored DOM XSS via Mermaid chart

Prologue Gitlab supports Mermaid as part of GFM to allow users to generate diagrams and flowcharts from text. In version 8.6.0, Mermaid added a support of directives to add more control over stylesthemes applied to the diagrams. You can read more about how this works here:...

Acronis: Found multiple SAP NetWeaver vulnerable services

Summary: Hello Team, I found two redapi.acronis.com and redapi2.acronis.com sap Netweaver vulnerable services. They do not perform an authentication check which allows an attacker without prior authentication to execute configuration tasks to perform critical actions against the SAP Java system,...

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

Summary: Reflected xss can use to steal user information because it is coming from trusted website. an user can easily trust it and attacker can easily steal user information Steps To Reproduce: 1. go to https://████?profileid=%22%3E%3C/script%3E%3Cscript%3Ealert%27xss%27%3C/script%3E 2. you will...

Nextcloud: bypassing dashboard without account + Information disclosure trough websockets

Sumarry : I found a information disclosure for bypassing parameter url attacker can redirect to dashboard without login user/pass page and websocket can be exposed in response/dashboard. URL Effected https://support.nextcloud.com/passwordreset Steps To Reproduce: Opened directory at...

Slack: Lack of URL normalization renders Blocked-Previews feature ineffectual

Slack has a feature known as Blocked Previewsblocked-previews, which allows Workspace Owners and Admins to specify a list of URLs for which no link preview should occur. The point of this feature is to reduce clutter and prevent harmful content from getting embedded in the workspace. However, whe...

Shopify: staffOrderNotificationSubscriptionDelete Could Be Used By Staff Member With Settings Permission

Hi, The staff order notification should be under the control of staff members with Order permission but I found that the staff member with just Settings permission can also delete the order notifications using the GID Steps to reproduce - Login as a staff member with Settings permission - Make th...

Shopify: staffOrderNotificationSubscriptionCreate Is Not Blocked Entirely From Staff Member With Settings Permission

Hi, I found that the GraphQL call staffOrderNotificationSubscriptionCreate is not blocked from the staff member with Settings permission Steps to reproduce - Login as a staff member with Settings permission - Make this GraphQL call to...

U.S. Dept Of Defense: Blind SQL iNJECTION

Hi DoD Secuirty team , i found Blind SQL Injection in this below domain https://███████ Proof of concept: Vuln URL:https://██████████/██████ Pooc: URL encoded POST input ███ was set to -1' OR 321=6 AND 1=1 or '4mEwSPwJ'=' Tests performed: -1' OR 1=1 or '4mEwSPwJ'=' = TRUE -1' OR 2=4 or '4mEwSPwJ'...

Shopify: Is the Google Bucket Meant To Be Publicly Listable? https://cdn.shopify.com/shop-assets/

Hi, I found that https://cdn.shopify.com/shop-assets/ is listing the all objects in https://storage.googleapis.com/arrive-assets-storage-production/ But when I directly visit https://storage.googleapis.com/arrive-assets-storage-production/, it says Anonymous caller does not have...

TikTok: Subdomain Takeover via Unclaimed Amazon S3 Bucket (Musical.ly)

An unclaimed Amazon S3 bucket which no longer used for any TikTok applications and did not host any user data could have allowed a takeover on a musical.ly subdomain. We thank @daik0n for reporting this to our team...

Reddit: [dubmash] Lack of authorization checks - Update Sound Titles

Summary: During the security testing, it has been observed that the UpdateSound api is vulnerable to IDOR. It allows an attacker to edit the victim's sound track titles. This vulnerability can be exploited using the sound track's uuid in the vulnerable request. This id is publicly known. Steps To...

Bitso: Broken link hijack

Hello sir My name is Mohit kumar i found a bug known as broken link hijack on telegram Steps to view bug -- Navigate to -- https://bitso.com/ -- go down and click on language and then click on Espanol-Argentina you can now see the telgram link click on that I have attached a video poc too There's...

Engel & Völkers Technology GmbH: Grafana default username password authentication into the Grafana platform of the grafana.ev-cloud-platform.engelvoelkers.com

Summary: Default username password is working for the grafana.ev-cloud-platform.engelvoelkers.com. Steps To Reproduce: Login into the panel as username - █████████ password - █████ Attachment PoC video is attaached. Impact This can lead sensitive information about the server's analytics and other...

Engel & Völkers Technology GmbH: CVE-2019-11248 on alertmanager.ev-cloud-platform.engelvoelkers.com

Summary: The debugging endpoint /debug/pprof is exposed over the unauthenticated Kubelet healthz port. Versions prior to 1.15.0, 1.14.4, 1.13.8, and 1.12.10 are affected. The issue is of medium severity, but not exposed by the default configuration. Steps To Reproduce: Navigate to the following...

GitHub Security Lab: [golang] Division by zero query

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

Concrete CMS: Authenticated path traversal to RCE

crayons Description The bFilename parameter in the scenario index.php/ccm/system/dialogs/block/design/submit is vulnerable to remote code execution via path traversal vulnerability. Authenticated attacker with rights to edit web application pages can upload malicious PNG file containing PHP code...

Kubernetes: kubectl creating secrets from stringData leaves secret in plain text

Report Submission Form Summary: kubectl creating secrets from stringData leaves secret in plain text Kubernetes Version: $ kubectl version Client Version: version.InfoMajor:"1", Minor:"19", GitVersion:"v1.19.3", GitCommit:"1e11e4a2108024935ecfcb2912226cedeafd99df",GitTreeState:"clean",...

Concrete CMS: Stored unauth XSS in calendar event via CSRF

crayons Description The description parameter in the scenario /index.php/ccm/calendar/dialogs/event/add/save is affected by Stored XSS due to lack of user supplied data filtration. Also in should be mentioned that this endpoint does not verify CSRF token ccmtoken, which leads to an ability to...

Mail.ru: Reflected XSS https://tracker.my.com

Reflected XSS on tracker.my.com via GET parameter iconUrl...

curl: CVE-2021-22876: Automatic referer leaks credentials

Summary: When using the --referer ';auto' feature the current URL is copied as-is to the referrer header of the subsequent request. The recommendation 1 is to strip these along with the URL fragment. I can imagine this may, in rare cases, result in unwanted/unexpected disclosure of credentials e....

8x8: DNS Misconfiguration (Subdomain Takeover) ███████.8x8.com

An EC2 instance was replaced but the DNS record was initially not updated/removed. The issue has been rectified. https://medium.com/bugbountywriteup/dangling-dns-aws-ec2-e2d801701e8...

Rockstar Games: Open redirect on https://signin.rockstargames.com/connect/authorize/rsg

In this report, the researcher found that a previously-addressed Open Redirect vulnerability on https://signin.rockstargames.com/connect/authorize/rsg had once again become exploitable. We were able to quickly re-apply our previous solution and once again resolve the vulnerability...

VK.com: Stored XSS при удалении группы из беседы (m.vk.com)

Недостаточная фильтрация символов в названии сообщества...

U.S. Dept Of Defense: Course Registration Form Allowing an attacker to dump all the candidate name who had enrolled for the course

The application allowed an attacker to enumerate all candidate names who had applied for various courses by cycling a numeric parameter in the application's URL...

GitHub Security Lab: [Java] CWE-295: Disabled certificate validation in JXBrowser

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

Automattic: Reflected XSS due to vulnerable version of sockjs

Summary: There is reflected XSS on .simperium.com. The bug exists due to a vulnerable version of sockjs library. Platforms Affected: simperium.com js.simperium.com Steps To Reproduce: 1. Visit https://simperium.com/sock/1/0/0/0/htmlfile?c=alert'XSS'// 2. You will see an alert message because of...

Automattic: SSRF & Blind XSS in Gravatar email

Nathan Cavitt rockybandana reported a blind XSS issue in the Gravatar service, which was due to incorrect/insufficient sanitization on adding emails to one's profile. The report was of good quality and the issue was fixed within a couple of days of report...

Mail.ru: REST API Endpoint leads to Unauthorized user disclosed private [ issue ] details

Summary Jira allows an administrator to restrict access to projects to specific users only. Or adjusting all project properties to be available only to the system administrator, which means that all users in the jira account cannot access issues, project, dashboard and any information about the...

Kartpay: Host Header Injection

Summary: Hello Team, While performing security testing on your Main Domain, I found a Host Header Injection Vulnerability. Vulnerability Description: An attacker can manipulate the Host header as seen by the web application and cause the application to behave in unexpected ways. Very often multip...

GitLab: Kroki Arbitrary File Read/Write

Summary In short, I've found a potentially weird bug in asciidoctor that could lead to arbitrary file read/write in asciidoctor-kroki even though Gitlab have already made an attempt to disable kroki-plantuml-include lib/gitlab/asciidoc.rb rb module Gitlab Parser/renderer for the AsciiDoc format...

Revive Adserver: Reflected XSS on /admin/campaign-zone-zones.php

I found a reflected XSS attack on /admin/campaign-zone-zones.php. Revive-Adserver version is revive-adserver-5.1.1. - Go to http://revive-adserver.loc/admin/campaign-zone-zones.php?=&clientid=1&campaignid=1&status=available%22%3E%3Cimg%20src=1%20onerror=alertdocument.domain%3E&text= - Malicious...

Revive Adserver: Reflected XSS on /admin/stats.php

Linked to the report https://hackerone.com/reports/1083376 I found a reflected XSS attack on /admin/stats.php. Revive-Adserver version is revive-adserver-5.1.1. This time I found the parameter statsBreakdown - Go to...

Glassdoor: Open redirect on https://www.glassdoor.com/profile/siwa.htm via state parameter

An open redirect was found at https://www.glassdoor.com/profile/siwa.htm due to improper validation of the state parameter. Thanks, @0x7 for finding this and reporting this to us and looking forward to more reports from you...

Kubernetes: API Server DoS (crash?) if many large resources (~1MB each) are concurrently/repeatedly sent to an external Validating WebHook endpoint

Report Submission Form Summary: I was trying to explore a way to stealthily send lots of data outside a private GKE cluster by way of misusing the Validating Webhook mechanism. The idea would be that a cluster-admin could install a webhook and then initiate resources like a secret or configmap th...

Shopify: https://themes.shopify.com::: Host header web cache poisoning lead to DoS

Hi there, I just found the website: https://themes.shopify.com is infected with "Web cache poisoning" via HOST header lead to Denial of Services Abuse this bug, Attacker can: Poison your cache with HTTP header Host header with arbitrary PORT which is not opened. This attack may lead to Denial of...

X (Formerly Twitter): Ability to add arbitrary images/descriptions/titles to ohter people's issues via IDOR on getrevue.co

Summary: Hi team, I discovered a vulnerability that allows an attacker to add arbitrary images/descriptions/titles to other people's issues via IDOR Description: It's possible to perform a IDOR attacker on getrevue.cowhen adding a image to your issue it's also possible to add descriptions and mor...

ExpressionEngine: Comment/channel unsubscribe GET CSRF

A vulnerability was identified and fixed that could have allowed attackers to unsubscribe users from comment notifications by exploiting the lack of CSRF protection...

ExpressionEngine: Arbitrary forum topic close with GET CSRF.

The vulnerability allowed attackers to open or close forum threads by exploiting the lack of CSRF protection...

ImpressCMS: CSRF to XSS in /htdocs/modules/system/admin.php

The "admin.php" file in the "system" module of ImpressCMS version 1.4.2 was vulnerable to a Cross-Site Scripting XSS attack. This vulnerability allowed an attacker to execute malicious scripts in the context of an authorized user by exploiting a lack of input sanitization. The vulnerability was...

ExpressionEngine: Arbitrary comment content change with GET CSRF.

The vulnerability in Expression Engine 6.0.1 allowed unauthorized modification of comments through improperly protected requests...

ExpressionEngine: Stored XSS filter bypass on discussion forum. "URL" tag.

A vulnerability was identified and fixed that could have allowed attackers to bypass the XSS filter in the discussion forum, enabling arbitrary JavaScript execution in the victim's browser...