4084 matches found
Get all file in resource of any user and Delete any file of any user via IDOR
Description Easily GET information of all files uploaded by all users in Resources via API https://demo.usememos.com/api/resource/$idresource method GET Easily DELETE of all files uploaded by all users in Resources via API https://demo.usememos.com/api/resource/$idresource method DELETE Proof of...
Stored XSS in memos while creating
Description After login create a new memo with the following XSS payload " and click save that will make alert Proof of Concept "...
Privilege vulnerability at API Change Password
Description There is a vulnerability at API Change password. I use API PATCH /api/user/x to get user's information and change their password. With x is the user's id, which are numbers in ascending or descending order Proof of Concept 1. Access to the demo website https://demo.usememos.com/ 2. Us...
Reflect XSS Which can help in any CSRF Vulnerability
Description Cross-Site Scripting XSS attacks are a type of injection, in which malicious scripts are injected into otherwise benign and trusted websites. Proof of Concept Below HTML code for trigger XSS with POST method XSS POC By AggressiveUser history.pushState'', '', '/' Below BurpSuite POC YO...
Unauthorized access to settings update, logs , history, delete etc of repositories
Hey, Attack Scenario: Admin setups new user with User privileges and gives access to repos "/" root directory, after a time due to some reason he revoke the privileges of the directory access but user privileged attacker can still edit settings , check logs and view history without having...
Server Side Request Forgery Via DNS Rebinding
Description Appsmith below v1.8.1 was discovered to allow attackers to execute an authenticated Server-Side Request Forgery SSRF via DNS Rebinding technique to hit AWS internal metadata endpoint and for retrieving data. Proof of Concept...
Use After Free in function did_set_string_option
Description Use After Free in function didsetstringoption at optionstr.c:2456. vim version git log commit 8279af514ca7e5fd3c31cf13b0864163d1a0bfeb grafted, HEAD - master, tag: v9.0.0598, origin/master, origin/HEAD Proof of Concept ./vim -u NONE -i NONE -n -m -X -Z -e -s -S...
Mass Assignment in Self Controller Leads To Vertical Privillege Escalation
Description Hello there, y'all! How are you doing? Hope you are doing great! I was testing Budibase and noticed that the api endpoint /api/global/self, which is used for different purposes updating an user's name or their password, always receives an entire object containing most of the attribute...
Null Dereference in vim_regcomp()
Description: Null Dereference in vimregcomp at vim/src/regexp.c:2716 Vim Version: git log commit 8f7116caddc6f0725cf1211407d97645c4eb7b65 HEAD - master, origin/master, origin/HEAD Proof of Concept: $ git clone https://github.com/vim/vim.git $ cd vim/ && ./configure && make && cd src/ $ echo "call...
DDOS attack by uploading a few hundred large files
Description can normal user upload the photo to the profile not allowed photo more than 2 MB i can upload photo more allowed limit Proof of Concept https://drive.google.com/file/d/1jh0n9kOoFvW-esHgpOtPeURTYjSIhDm/view?usp=sharing...
Persistent Cross-site Scripting - SlaPolicy Module - Settingss
Description The application uses Purifier to avoid the Cross Site Scripting attack. However, On SlaPolicy module from Settings, the type of recordModel-name parameter is "Text" but it is not validated and it's used directly without any encoding or validation on SlaPolicy/EditViewBlocks.tpl. It...
Persistent Cross Site Scripting - Workflow Module - Settings
Description The application uses Purifier to avoid the Cross Site Scripting attack. However, On Workflow module from Settings, the type of workflowModel-summary parameter is not defined and validated, it's used directly without any encoding or validation on Workflows/Step1.tpl and...
NULL Pointer Dereference in function generate_loadvar
Description NULL Pointer Dereference in function generateloadvar at vim9compile.c:1165 allows attackers to cause a denial of service application crash via a crafted input. vim version git log commit e1f3fd1d02e3f5fe6d2b6d82687c6846b8e500f8 HEAD - master, origin/master, origin/HEAD Author: Bram...
Hostname Spoofing
Description parse-url parses following https url incorrectly, identifies its protocol as ssh, and its host name is parsed incorrectly either. https://www.google.com:[email protected]:x node -e 'const parseUrl=require"parse-url";console.logparseUrl"https://www.google.com:[email protected]:x"' protocols:...
Improper Input Validation Leads to Privilege Escalation and Denial of Service
Description Improper input validation allows an attacker to privilege escalation and can make crash nginx server. There is no input validation in the v-add-web-domain-redirectL82, and "v-redirect-custom" input on the "Edit Web Domain" page, inputs are written directly to the...
No Protection against Bruteforce attacks on Login page
Description Wger Workout Manager does not limit unsuccessful login attempts allowing Brute Forcing. Proof of Concept Steps to Reproduce: 1. Register a new user 2. Logout 3. Send a login request with an incorrect password 4. Capture the login request 5. Replay the login request with a different...
DOM-based Cross-Site Scripting (XSS) in OpenEMR 7.0.0 and below at White list files
Description We would like to report the vulnerability we found during software testing. The OpenEMR 7.0.0 latest version and below version; Open Source electronic health records and medical practice management application; has DOM-based Cross-Site Scripting XSS vulnerability in the...
Heap Use After Free in function ex_diffgetput
Description Heap Use After Free in function exdiffgetput at diff.c:2790 vim version git log commit 75417d960bd17a5b701cfb625b8864dacaf0cc39 HEAD - master, tag: v9.0.0001, origin/master, origin/HEAD POC ./afl/src/vim -u NONE -i NONE -n -m -X -Z -e -s -S ./pochuaf3s.dat -c :qa!...
Inefficient Regular Expression Complexity potentially leads to Denial of Service in
Description Inefficient regular expression complexity of lowercase and uppercase regex could lead to a denial of service attack. With a formed payload 'a' + 'a'.repeati + 'A', only 32 characters payload could take 29443 ms time execution when testing lowercase. The same issue happens with...
Stored xss in "users name","functions name","storage buckets name" and in "database collections name"
Description Appwrite application allows malicious javascript payload to inject in users name,functions name,storage buckets name and in database collections name which leads to Stored XSS. Proof of Concept 1.Login to the application 2.Go to the "users name","functions name","storage buckets name"...
Cross-site Scripting (XSS) - Reflected
Description Hi, i found a Reflected XSS vulnerability GET request in /index.php in phoronix test suite, Results tab. Line 45 of index.php sends unvalidated data to a web browser, which can result in the browser executing malicious code. Proof of Concept GET...
Out-of-bounds Read in function get_lisp_indent
Description Out-of-bounds Read in function getlispindent at indent.c:2083 vim version git log commit e366ed4f2c6fa8cb663f1b9599b39d57ddbd8a2a HEAD - master, tag: v8.2.5136, origin/master, origin/HEAD POC ./vim -u NONE -i NONE -n -m -X -Z -e -s -S /mnt/share/max/fuzz/poc/vim/pocobr2s.dat -c :qa!...
Account Takeover via Webhook Handlebars + API Reset Password
Description Through the Webhook functionality, the attacker is able to use Handlebars to capture sensitive user data. Capturing the emailverificationtoken, which through the API I found the PasswordForget function, enabling account takeover via password reset. Steps 1. - Create Table 2. - Select...
Contextual Code Execution
Description The main function uses the eval function which can lead to contextual code execution, allowing an attacker to gain access to a system and execute commands with the privileges of the running program by setting NUITKAPYTHONPATH, NUITKANAMESPACES or NUITKAPTHIMPORTED to a malicious paylo...
The publify application allows large characters to insert in the input field "title name and post field" on the article field which can allow attackers to cause a Denial of Service (DoS)
Description Please enter a description of the vulnerability. Proof of Concept 1 - Create New article https://demo-publify.herokuapp.com/admin/content/new 2 - Fill the title name and post field with huge characters, more than 1 lakh Copy the below payload and put it in the input fields and click o...
Metadata Is Not Stripped From Images
While uploading an image on https://demo-publify.herokuapp.com/admin/resources as a low privileged user the meta data of the image like geolocation, device information, version, name etc is not getting stripped, as a result the attacker can collect all the meta data information of the image by...
Arbitrary Code Execution through Sanitizer Bypass
Description The sanitizer function of the drawio core library which is responsible to sanitize various parts of a diagram of potentially dangerous HTML/JavaScript code can be bypassed. It is vulnerable to mutation XSS payloads, which allows escaping from the sanitizer. This allows arbitrary code...
heap-buffer-overflow in mobi_get_attribute_value
Description heap-buffer-overflow /home/ubuntu/libmobi-public/src/parserawml.c:357 in mobigetattributevalue Environment Distributor ID: Ubuntu Description: Ubuntu 20.04 LTS Release: 20.04 Codename: focal mobitool build: Apr 29 2022 20:52:30 gcc 9.3.0 libmobi: 0.10 Build export CC=gcc CXX=g++...
API Privilege Escalation
Description Privilege escalation occurs when a user gets access to more resources or functionality than they are normally allowed, and such elevation or changes should have been prevented by the application. This is usually caused by a flaw in the application. On Easy!Appointments API authorizati...
Improper access control could make any user export all user of website
Description A user who has to change their password after logging in can export the website's user data. Proof of Concept Step 1: login to website by admin account and change password of a user. Check the box "Force password change upon next login" and save. Step 2: login to website by the accoun...
Cross-site Scripting (XSS) - Stored
Description Stored Cross-Site Scripting XSS vulnerability due to the lack of content validation and output encoding. This vulnerability can be exploited by uploading a crafted payload inside a document. Then, the vulnerability can be triggered when the user previews the document´s content. Proof ...
Out-of-bounds Read in r_bin_ne_get_entrypoints function
Description Out-of-bounds OOB read vulnerability exists in rbinnegetentrypoints function in Radare2 5.6.7 Version bash radare2 5.6.7 27777 @ linux-x86-64 git.5.6.6 commit: 0c4af43def68ce29f7a74847bb1b7286da155200 build: 2022-04-1008:53:32 Analysis The vulnerability exists due to the invalid type...
Out-of-bounds Read in mrb_get_args
Out-of-bounds Read in mrbgetargs in mruby/mruby Affected commit 3cf291f72224715942beaf8553e42ba8891ab3c6 Proof of Concept ruby= 0..% = 0,0,0,0,0,0,0,0,0,0,0,0,0, = 0 Below is the output from mruby ASAN build: bash= AddressSanitizer:DEADLYSIGNAL...
SQL injection through marking blog comments on bulk as spam
Description the comments ids aren't checked and vulnerable for SQL injection Proof of Concept...
Stored XSS viva axd and cshtml file upload in star7th/showdoc
Description This is a bypass of the report: https://huntr.dev/bounties/3eb5a8f9-24e3-4eae-a212-070b2fbc237e/ & https://huntr.dev/bounties/6127739d-f4f2-44cd-ae3d-e3ccb7f0d7b5/. Here the upload functionality allows the malicious files with the extension .cshtml and .axd which leads to Stored XSS...
Stored XSS due to Unrestricted File Upload
Description Stored XSS via uploading files in .aspx format. Proof of Concept filename="poc.aspx" alert1 Steps to Reproduce 1.Login into showdoc.com.cn.\ 2.Navigate to file library https://www.showdoc.com.cn/attachment/index\ 3.In the File Library page, click the Upload button and choose the...
Improper Authorization
Description When Gogs is build and configured for PAM authentification it skips checking authorization completely. Therefore expired accounts and accounts with expired passwords can still login. Proof of Concept You can expire an account with chage -E0 and still login. Impact Since disabling an...
Cross-site Scripting (XSS) - Reflected
Description Hi, The endpoint https://demo.microweber.org/demo/admin/page is vulnerable to Cross Site Scripting. Proof of Concept 1. just navigate to the poc url:...
Cross-site Scripting (XSS) - Stored in livehelperchat/livehelperchat
Description LiveHelperChat is vulnerable to Stored XSS at the Company name field customercompanynameValueParam parameter in the Copyright settings tab of the Chat configuration page. Payload constructor.constructor'alert1' Steps to reproduce 1.Login then go to Chat configuration page...
Improper Access Control in publify/publify
Description Article in draft mode can only be accessed by admins who have permission to manage article. Anonymous users can't view but can leave comments on article in draft mode. The cause of the vulnerability is that the draft article is setting to comment enabled and createcomment function onl...
the function deepFromFlat of underscore.deep is vulnerable to prototype pollution
Prototype Pollution in Clever/underscore.deep Reported on Feb 2nd 2022 | Timothee Desurmont Description Vulnerability type: CWE-1321 Version 0.5.1 of underscore.deep is vulnerable to prototype pollution; the function deepFromFlat in underscore.deep.js do not check if the attribute resolves to the...
in detekt/detekt
Description The read function makes use of SAXParser generated from a SAXParserFactory with no FEATURESECUREPROCESSING set, allowing for XXE attacks. In...
Cross-site Scripting (XSS) - Reflected in icecoder/icecoder
Description Cross-Site Scripting XSS attacks are a type of injection, in which malicious scripts are injected into websites. An attacker can use XSS to send a malicious script to an unsuspecting user. The end user’s browser has no way to know that the script should not be trusted, and will execut...
Cross-site Scripting (XSS) - DOM in mrdoob/three.js
Description DOM-based XSS is a vulnerability in which the attacker can inject arbitrary javascript code in any DOM sink that supports dynamic code execution. In our case, source is window.location.hash and sink is iframe.src Proof of Concept 1 Visit...
SQL Injection in pimcore/pimcore
Description The storeId parameter does not sanitise and escape the option parameter before using it in a SQL statement, which could lead to SQL injection. Proof of Concept 1. Add items to Classification Store: Key definition, Group,... 2. Injection boolean base:...
None in radareorg/radare2
Description This vulnerability is of use-after-free. The bug exists in latest stable release radare2-5.5.4. Specifically, the vulnerable code is picked out as follows libr/io/iobank.c: // ./libr/io/iobank.c line 229 // the entry-data is a freed pointer address while entry && riosubmapto RIOSubMap...
Cross-site Scripting (XSS) - Stored in pimcore/pimcore
Description pimcore is vulnerable to Stored Cross-Site Scripting in the name field via the import functionality. Steps to reproduce: 1. Navigate to settings -- Data Objects -- Objectbricks 2. ave the following data as JSON file and import it: json "classDefinitions": , "key": null, "parentClass":...
Business Logic Errors in pimcore/pimcore
Description The application is vulnerable to Business Logic error through negative cart amount. Proof of Concept Step 1: Login to the application https://10.x-dev.pimcore.fun/admin/login?perspective= Step 2: Navigate to Online shop - Pricing Rules - Voucher Discount - Actions Step 3: Enter Negati...
Cross-site Scripting (XSS) - Stored in django-helpdesk/django-helpdesk
Description Stored XSS via upload 'Attachments' with format .svg or .html Detail When opening the attachment, some format files will be rendered and loaded on the browser. So it allows executing arbitrary javascript code that was injected into attachment before. Proof of Concept // PoC.svg...
in bookstackapp/bookstack
Description During reading recent BookStack source code 31665410 I discovered no uploaded file type and size check. Authenticated user with attachment create role can upload any type file. One of possibilities is to upload phishing page and get administrators credentials. Proof of Concept POST...