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:...

Rockset: Leaking Rockset API key on Github

Summary: We all know that Github is great, but it runs the risk of some credentials being revealed by mistake. In this case I found a Rockset API key, This API key is not in the current code, but it is visible in an old commit. Steps To Reproduce: You can find the leak in this link :...

Stripo Inc: weak password poilicy in signup password leak to account takeover

Summary: add summary of the vulnerability i create account with weak password Steps To Reproduce: add details for how we can reproduce the issue 1.i create account with weak password qwerty123 2- account create done without validation 3- it should have protected users from attack and have policy...

Grab: [parcel.grab.com] DOM XSS at /assets/bower_components/lodash/perf/

Summary: DOM Based XSS or as it is called in some texts, “type-0 XSS” is an XSS attack wherein the attack payload is executed as a result of modifying the DOM “environment” in the victim’s browser used by the original client side script, so that the client side code runs in an “unexpected” manner...

Pornhub: Wordpress Content injection

The researcher discovered a vulnerability in an outdated version of Wordpress allowing them to edit and make new posts...

Nextcloud: HTTP-Basic Authentication on logs.nextcloud.com

Greetings, While visiting https://logs.nextcloud.com/ , I noticed that this server use HTTP-Basic Authentication. F152730 POC : ------ GET https://logs.nextcloud.com/ HTTP/1.1 User-Agent: Mozilla/5.0 Macintosh; Intel Mac OS X 10.11; rv:50.0 Gecko/20100101 Firefox/50.0 Accept:...

Shopify: File name and folder enumeration.

Hello, An attacker can enumerate your sensitive files and folder such as configuration files name via the timezone parameter in cube.csv: GET...

Internet Bug Bounty: Uninitialized pointer in phar_make_dirstream

https://bugs.php.net/bug.php?id=70433...

Internet Bug Bounty: Adobe Flash Player FileReference Use-after-Free Vulnerability

Adobe Flash Player FileReference Use-after-Free Vulnerability ------------------------------------------------------------------ I. Summary Adobe Flash Player is prone to a vulnerability which leads to Use-after-Free. The FileReference Object which is used to access local files, when wrapped insi...

Rocket.Chat: Unauthenticated reading of every file via livechat auth and predicting MongoDB ObjectId()

Vulnerability description not provided...

HackerOne: June 2022 Incident Report

Intro Since the founding of HackerOne, we have kept a steadfast commitment to disclosing security incidents because we believe that sharing security information far and wide is essential to building a safer internet. HackerOne's culture is to disclose more often, and in more detail than the rest ...

Ian Dunn: Multiple server ssh usernames leaked in your github repository

hi security team,while searching on github,I have found multiple ssh usernames that belongs to your organization are exposed in the organization github repository STEPS TO REPRODUCE:- 1.Go to this repository. you will see the leaked multiple server ssh usernames...

Weblate: Reset password cookie leads to account takeover

Hi There are 3 issues on this report lead to account takeover. 1- When the user requests a reset password link, server sends a link for the user via email, whenever the user click on the link for the first time redirects to Reset password page but if the user close browser or tab and click again ...

GitHub Security Lab: [CATENACYBER]: [CPP] CWE-476 Null Pointer Dereference : Another query to either missing or redundant NULL check

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

X (Formerly Twitter): Denial of Service [Chrome]

Hi Team, Summary: I encountered such an error while creating a new account: F903872 But I don't remember where I found this last point. I remember only when I was a new member. I created a url using the load %xx as in 500686 reports as follows. https://twitter.com/i/flow/%00 I got a result like t...

Starbucks: Cross-Site Scripting (XSS) on www.starbucks.com | .co.uk login pages

Hi team, Summary: There is a cross-site scripting vulnerability on the login page of www.starbucks.com and various regions, due to improper escaping on the URL path. Description: The login page at https://www.starbucks.com/account/signin builds several links by the relative URL path. An attacker...

Node.js third-party modules: [devcert] Command Injection via insecure command formatting

I would like to report a Command Injection issue in the devcert module. It allows to execute arbitrary commands on the victim's PC. Module module name: devcert version: 1.1.0 npm page: https://www.npmjs.com/package/devcert Module Description devcert - Development SSL made easy Module Stats 276,46...

Zomato: [www.zomato.com] Blind SQL Injection in /php/geto2banner

Hi Team! Our team discovered a Blind SQL Injection by Abusing LocalParams resid in /php/geto2banner We are working to create a full PDF Report as an WriteUp ; Here is a Temporal Exploit based on the Vulnerable request: POST /php/geto2banner HTTP/1.1 Host: www.zomato.com Connection: close...

Mail.ru: [API] ICQ user's avatar can be manipulated remotely

Description: При обращении к API методу установки аватара пользователя https://ub.icq.net/files/api/v1.1/avatar/set Можно передать дополнительный GET параметр: targetSn - с установленным UIN'ом любого пользователя Тем самым можем изменить аватарку у любого пользователя Steps To Reproduce: 1...

Node.js third-party modules: Path traversal using symlink

I would like to report Path Traversal in statics-server Module module name: statics-server version: 0.0.9 npm page: https://www.npmjs.com/package/statics-server Module Description npm install statics-server -g Go to the folder you want to statics-server Run the server statics-server Module Stats...

Mail.ru: [authdl.mail.ru] Spoofing IP address

Client IP address could be spoofed via X-Forwarded-For headers in authdl.mail.ru. While no direct impact were identified, this issue could potentially lead to issues with logging, limitations or ABF protection...

RubyGems: No limit of summary length allows Denail of Service

Currently, there is no limit for summary length. I think, pushing a gem whose summary is huge, will make gem search unavailable. This is not Arbitrary Code Execution, but really easy to attack. According to CVSS v3.0 Calculator, the severity is High 7.5. How to attack 1 An attacker creates a gem...

Imgur: SSRF / Local file enumeration / DoS due to improper handling of certain file formats by ffmpeg

Hello! Short description ======== https://imgur.com/vidgif/upload endpoint is vulnerable to a SSRF/LFE vulnerability which allows an attacker to craft connections originating from imgur servers to any destination on the internet and imgur internal network and disclose lists of files located on...

Internet Bug Bounty: CVE-2023-27534: SFTP path ~ resolving discrepancy

A vulnerability was discovered in curl's SFTP implementation that allowed the tilde character to be used as a prefix in the first element of a path, resulting in the wrong path being accessed. This could be exploited to circumvent filtering or other security measures. The vulnerability was presen...

Sorare: Mystery with a leaked token and Reusability of email confirmation link leading to Account Takeover

A vulnerability was discovered where leaked email confirmation links could be reused to gain access to a user's account without requiring a password. This was possible by modifying the token parameter in the URL of the expired confirmation link. An attacker who gains access to such a leaked link...

Node.js: Weak randomness in WebCrypto keygen

https://github.com/nodejs/node/pull/35093 introduced a call to EntropySource in SecretKeyGenTraits::DoKeyGen in src/crypto/cryptokeygen.cc. There are two problems with this: 1. It does not check the return value, it assumes EntropySource always succeeds, but it can and sometimes will fail. 2. The...

Internet Bug Bounty: CVE-2022-27782: TLS and SSH connection too eager reuse

Summary: Curl fails to consider some security related options when reusing TLS connections. For example: TLS CURLOPTSSLOPTIONS CURLOPTPROXYSSLOPTIONS CURLOPTCRLFILE CURLOPTPROXYCRLFILE CURLOPTTLSAUTHTYPE CURLOPTTLSAUTHUSERNAME CURLOPTTLSAUTHPASSWORD CURLOPTPROXYTLSAUTHTYPE...

Reddit: Regular Expression Denial of Service vulnerability

Summary: The vulnerability I have found is classified as a Regular Expression Denial of Service. While inspecting the source code file RealtimeGQLSubscriptionAsync.js I came across the nodemodule subscriptions-transport-ws See Screenshot 1. The search result of the subscriptions-transport-ws...

ImpressCMS: Download full backup and Cross site scripting

A backup zip file was still left on the server, which was removed. Moreover, an old unused content editor was still left and could be used by a malicious user. The unused editor has been removed as well...

U.S. Dept Of Defense: [CVE-2020-3452] Unauthenticated file read in Cisco ASA

Hey, I found out that host ████████.mil was vulnerable to CVE-2020-3452. You can test it by visiting the URL: https://██████████.mil/+CSCOT+/oem-customization?app=AnyConnect&type=oem&platform=..&resource-type=..&name=%2bCSCOE%2b/portalinc.lua To try it with CURL please run the following command:...

U.S. Dept Of Defense: Reflected XSS and HTML Injectionon a DoD website

Summary: I found Xss and Html injection vulnerabilities on one of the DoD websites Description: When doing the Xss tests I used this payload: alert "XSS" and when running I noticed that the server returned a 403 Forbidden error, but it was easy to do a bypass I just modified the javascript tags i...

Open-Xchange: Buffer overread in parse_angle_addr called from message_address_parse_path

Call messageaddressparsepathpooldatastackcreate, data0, size0, &addr2; with input 0x3c,0x40,0x5b,0x40,0x40,0x28, ie parser.data == '@' if parsedomainlistctx 0 && ctx-parser.data == ':' ctx-parser.data++; - else if parsingpath && ctx-parser.data != ':' + else if parsingpath && ctx-parser.data...

Kubernetes: Route53 Subdomain Takeover on test-cncf-aws.canary.k8s.io

Summary: I discovered that it was possible to takeover test-cncf-aws.canary.k8s.io by assigning a zone to that name with one of the following nameservers in Route53: test-cncf-aws.canary.k8s.io. 3600 IN NS ns-265.awsdns-33.com. test-cncf-aws.canary.k8s.io. 3600 IN NS ns-687.awsdns-21.net...

Central Security Project: OS Command Injection in Nexus Repository Manager 2.x(bypass CVE-2019-5475)

OS Command Injection in Nexus Repository Manager 2.xbypass CVE-2019-5475 Maven artifact groupId: org.sonatype.nexus.plugins artifactId: nexus-yum-repository-plugin version: 2.14.14-01 Vulnerability Vulnerability Description The Nexus Yum Repository Plugin is vulnerable to Remote Code Execution. A...

LocalTapiola: F5 BigIP Backend Cookie Disclosure

Basic report information Summary: The Same issue was reported on www.myynti.lahitapiolarahoitus.fi by another reporter. It was fixed for that. But when I test the same issue on lahitapiolarahoitus.fi. It is also causing leakage of information. Description: I just identify F5 BigIP load balancers...

Uber: Possibility to inject a malicious JavaScript code in any file on tags.tiqcdn.com results in a stored XSS on any page in most Uber domains

When creating new tags on Tealium, the application did not check that the user creating the tag had authorized as the same account they were creating a tag for. It was possible for an attacker to inject arbitrary content into a web page using the utag.js tag. Depending on how the victim implement...

Gratipay: The POODLE attack (SSLv3 supported) for https://grtp.co/

Websites that support SSLv3 and CBC-mode ciphers are potentially vulnerable to an active MITM Man-in-the-middle attack. This attack, called POODLE, is similar to the BEAST attack and also allows a network attacker to extract the plaintext of targeted parts of an SSL connection, usually cookie dat...

Mobile Vikings: Insecure crossdomain.xml

Hi, https://mobilevikings.be/crossdomain.xml contains the following xml file: This will make any one able to receive content from https://mobilevikings.be/. More information about this issue is available here: http://gursevkalra.blogspot.nl/2013/08/bypassing-same-origin-policy-with-flash.html Bes...

HackerOne: Support Tickets can be created on behalf of other users using spoofed email | Bypass of #2001913

A vulnerability allowed an attacker to create support tickets on behalf of other users by sending a fake email to [email protected]. This bypassed a previous fix implemented by HackerOne to prevent support tickets from being created via email...

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

The website was vulnerable to a reflected XSS attack due to a flaw in the check that verifies the validity of the redirect URL. Attackers could exploit this vulnerability to execute malicious scripts on the victim's browser, leading to potential account takeover, phishing, and other malicious...

Internet Bug Bounty: POST following PUT confusion

The bug I submitted at https://github.com/curl/curl/issues/9507 can have at least a few unintended security issues: Information Disclosure: this bug causes an HTTP PUT to occur when the user intends for an HTTP POST to occur. The user, who intended an HTTP POST, expects the POSTed information to...

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

Vulnerability description not provided...

GitHub Security Lab: [Java]: CWE-601 Spring url redirection detect

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

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

I found a reflected XSS attack on /admin/stats.php. Revive-Adserver version is revive-adserver-5.1.0. - Go to...

Logitech: Manipulating response leads to free access to Streamlabs Prime

Heyy team, I have a found cool bug which allows me to get access to streamlabs prime features for free. Here is the api endpoint which checks whether the user has a prime subscription or not: https://streamlabs.com/api/v5/user/prime/subscription json "isactive": false, "ispending": false,...

GitHub Security Lab: Java: Add SSRF query for Java

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

GitHub Security Lab: Java : add MongoDB injection sinks

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

Visma Public: Read-only user can access payroll information without having access to payroll.

The researcher found that a read-only user without having access to payroll can still access all the data in payroll tab, by visiting the url directly, thus resulting into an unauthorized access...

New Relic: [Bypass] Code injection to open redirect in https://insights.newrelic.com/accounts/2521182/dashboards/1026927

INTRODUCES: Overcoming mechanism of controlling url insertion, redirecting users to fake pages STEPS: Payload: Add dashboard note and insert code malicious. Code : Click link to view note detail : Impact Redirecting users to malicious pages, stealing user information such as fake scripts and user...

Shopify: HTML injection in https://interviewing.shopify.com/index.php?candidate=

https://interviewing.shopify.com/index.php?candidate= is inserting the value of candidate into the DOM without any filtering except that the equal sign can't appear in the payload, this allows attacker to injection any html in the DOM. Of course reflected XSS payloads like ...something... will be...