4084 matches found
Denial of Service in manolo/gwtupload
Overview com.googlecode.gwtupload:gwtupload is a library for uploading files to web servers, showing a progress bar with real information about the process file size, bytes transferred, etc. Affected versions of this package are vulnerable to Denial of Service DoS. server/UploadServlet.java the...
Desktop APP XSS to RCE
🔒️ Requirements The user must load the malicious configuration and click on the buttons. 📝 Description This exploitation relies on several issues which chained together lead to an RCE. In the following subsection, I will try to explain it as best I can. 💉 Not sanitized HTML injection In the...
null pointer dereference in class_object_index at vim9class.c:1356
Description null pointer dereference in classobjectindex at vim9class.c:1356 variable cl in classobjectindex at vim9class.c:1254 is NULL at last, reference to cl refers to NULL Version $ git log commit c727b19e9f1df36e44321d933334c7b4961daa54 HEAD - master, tag: v9.0.1374, origin/master,...
Stack-based Buffer Overflow in function ex_finally
Description stack-buffer-overflow in exfinally function Proof of Concept https://raw.githubusercontent.com/xiowane/testfile/main/test ASAN console ./vim -u NONE -i NONE -n -m -X -Z -e -s -S /src/results/crashes/test -c :qa! =================================================================...
Null pointer dereference in function diff_check
Description Null pointer dereference in function diffcheck at diff.c:1923 Version commit 8eba2bd291b347e3008aa9e565652d51ad638cfa HEAD, tag: v8.2.5151 Proof of Concept guest@elk:/trung/vim2/src$ valgrind ./vim -u NONE -i NONE -n -m -X -Z -e -s -S /home/guest/trung/poc/poc22 -c :qa! ==4357==...
Local file inclusion
Description https://app.diagrams.net/embed2.js?&fetch= is used to fetch data and i tried to perform ssrf by extracting google cloud metadata but was unable to do but i am still able to fetch server files like /etc/passwd. Proof of Concept 1. Visit https://app.diagrams.net/embed2.js?&fetch= 2. Ent...
Server-Side Request Forgery (SSRF) in frenchbread/private-ip
✍️ Description Private-ip is an NPM module that is used to check if the input IP address is private or not, so as to prevent SSRF attacks. It has 12k downloads every week on NPM However, I found that by crafting a malicious IP, an attacker can easily bypass this check. 🕵️♂️ Proof of Concept First...
Path Traversal in mailtrain-org/mailtrain
✍️ Description A path traversal also known as directory traversal is a web security vulnerability that allows an attacker to read arbitrary files on the server that is running an application. This might include application code and data, credentials for back-end systems, and sensitive operating...
Command Injection in sebhildebrandt/systeminformation
Description systeminformation is vulnerable to Command Injection vulnerability. It is possible to send an array containing OS commands, which bypass the filters. Proof of Concept 1. Create a Javascript file with the content below: javascript const si = require'systeminformation'; const command =...
Prototype Pollution in b-heilman/bmoor
Description bmoor is vulnerable to Prototype Pollution. This package allowing for modification of prototype behavior, which may result in Information Disclosure/DoS/RCE. Proof of Concept 1. Create the following PoC file: js // poc.js const bmoor = require'bmoor'; var obj = console.log"Before : " ...
heap-buffer-overflow in function vim_regsub_both
Description heap-buffer-overflow in vimregsubboth at regexp.c:2482 Version git log commit e073a8b79f1d3398b27f35b7920746b564a169e9 HEAD - master, origin/master, origin/HEAD Proof of Concept ./vim -u NONE -i NONE -n -m -X -Z -e -s -S vimregsubbothpoc -c :qa! helplang=en readonly...
Stored XSS via Default session expiration time
Description The Default session expiration time feature when submitted HTML/JS tags executes the code in the login page. Proof of Concept Login to Teampass and go to Settings = Options. http://127.0.0.1/index.php?page=options In theDefault session expiration time input field insert an XSS payload...
Unauthenticated Blind SSRF
Description The Oxeye research team found Owncast vulnerable to an Unauthenticated Blind SSRF vulnerability. This vulnerability may allow an unauthenticated attacker to force the Owncast server to send HTTP requests to arbitrary locations using the GET HTTP method. This vulnerability also allows...
Stack-based Buffer Overflow in function win_redr_ruler
Description Stack Buffer Overflow in function winredrruler at drawscreen.c:799 . vim version git log commit ec1238b4068d0d6d9d02ac1a8e61720224a1be73 grafted, HEAD - master, tag: v9.0.0582, origin/master, origin/HEAD Proof of Concept poc download url:...
Insufficient Session Expiration After Password Change
Description During my test, I found that in Cockpit v 2.1.2, the application was not validating the request after password change. This allows attacker to update user account details even after admin changes password. Steps to Reproduce : 1. Login with your account and click on click on "Account...
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!...
Out-of-bounds write in function vim_regsub_both
Description Out-of-bounds write in function vimregsubboth at regexp.c:1954 vim version git log commit 4c3d21acaa09d929e6afe10288babe1d0af3de35 HEAD - master, tag: v8.2.5014, origin/master, origin/HEAD POC ./vim -u NONE -i NONE -n -m -X -Z -e -s -S /mnt/share/max/fuzz/poc/vim/pocobw2s.dat -c :qa!...
Stored XSS viva .ofd file upload
Description The application allows .ofd files to upload which lead to stored XSS Proof of Concept 1.First, open your text file/notepad and paste the below payload and save it as XSS.ofd: alert1337 alertdocument.domain alertdocument.location alert'XSSbySamprit Das' 2.Then go to...
Improper Neutralization of Special Elements Used in a Template Engine
Description The Microweber application allows HTML tags in the "Blog Comments" which can be exploited by Injecting HTML payloads. Proof of Concept 1.Open any blog in which comment is allowed. 2.Insert your html code in code block. e.g., Hurry Up!Go to https://evil.com and get free $1000 in your...
Prototype Pollution in automattic/mongoose
✍️ Description Mongoose is a MongoDB object modeling tool designed to work in an asynchronous environment. Mongoose supports both promises and callbacks. mongoose.Schema is subject to prototype pollution due to the recursively calling of Schema.prototype.add function to add new items into the...
Arbitrary File Read via Prompt Tag Source Validation Bypass in CreateModelVersion
The createmodelversion handler in mlflow/server/handlers.py uses a client-controlled tag to decide whether to skip source path validation. When a CreateModelVersion request includes the tag mlflow.prompt.isprompt, the helper ispromptrequest returns True, and the entire source validation block...
Use After Free in function bt_quickfix
Description Use After Free in function at buffer.c:5715 . vim version git log commit 3f0092c141824356b55b11cd3985baaf4df65334 grafted, HEAD - master, tag: v9.0.0777, origin/master, origin/HEAD Proof of Concept ./vim -u NONE -i NONE -n -m -X -Z -e -s -S poc13huaf.dat -c :qa!...
Password can be set extremely weak
Description In this scenario, I use the demo website. It allows us to add more user to test. With password, we can set it 1 Or any charater. There is no policy for password or no password checking. Moreover, it also allows us to change password and the new password also can be set with password...
Stored xss bug
Description stored xss bug Proof of Concept I created a repository on try.gitea.io and uploaded a pdf file containing xss vector. https://try.gitea.io/cokeBeer/test/src/branch/main/poc.pdf Just click the "Raw" button The xss vector will be triggered Fix Suggestion prohibit viewing pdf directly by...
Bootstrap Tables XSS vulnerability with Table Export plug-in when exportOptions: htmlContent is true
Description Hello and thank you for the wonderful library! We use it extensively in our app. However, I think we've identified an XSS vulnerability in the Export plug-in. If you set the exportOptions in your Bootstrap Table to true, then you can force arbitrary Javascript to execute see the...
Cross-site Scripting (XSS) - Stored in pimcore/pimcore
Description The pimcore/pimcore package is an open source platform that provides PIM, MDM, CDP, DAM, DXP/CMS & Digital Commerce services. stored xss vulnerability occurs when you change the value of Abbreviation, Longname, Converter Service at "Settings" = "Data Objects" = "Quantity Value" in the...
Exposure of Sensitive Information to an Unauthorized Actor in eventsource/eventsource
Exposure of Sensitive Information to an Unauthorized Actor in EventSource/eventsource Reported on Feb 6th 2022 | Timothee Desurmont Vulnerability type: CWE-200 Bug Cookies & Authorisation headers are leaked to external sites. Description When fetching an url with a link to an external site...
Cross-site Scripting (XSS) - Stored in chatwoot/chatwoot
Title Stored XSS in customattributes Description Relying on frontend URI check without verifying it on the backend allows to inject arbitrary JS code. Steps to reproduce 1. 1. Create a custom attribute, set its type to Link 2. 2. Navigate to any conversation, click on the right sidebar. 3. 3...
Improper Authorization in collectiveaccess/pawtucket2
Description Users without any readaccess to a lightbox can still view its contents via incrementing the id Proof of Concept ... http://10.0.2.15/pawtucket/index.php/Lightbox/Present/setid/1 http://10.0.2.15/pawtucket/index.php/Lightbox/Present/setid/2...
Cross-site Scripting (XSS) - Generic in ciur/papermerge
:book: Description Papermerge is an open source document management system DMS primarily designed for archiving and retrieving your digital documents. Instead of having piles of paper documents all over your desk, office or drawers - you can quickly scan them and configure your scanner to directl...
in spunjs/selenium-binaries
Overview selenium-binaries assists downloading Selenium related binaries for your OS, this package is vulnerable to Man in the Middle MitM attacks due to downloading resources over an insecure protocol...
Code Injection in commenthol/safer-eval
Overview safer-eval is a safer approach for eval in node and browser. Affected versions of this package are vulnerable to Arbitrary Code Execution via generating a RangeError: Maximum call stack size exceeded. Proof of Concept Credit: Jonathan Leitschuh js const theFunction = function const f =...
Default account creation on all installation methods
Description The credentials of the administrator user console installation are set by default. Additionally in both the console installation and the gui installation a janedoe account is created with default credentials...
File Upload Restriction Bypass leading to Stored XSS Vulnerability
Description File Upload Restriction Bypass leading to Stored XSS Vulnerability, by leveraging file extension vbhtm, vbhtml, soap, even any extension ends with html e.g. aahtml, bbhtml Proof of Concept Step 1 Access https://www.showdoc.com.cn/attachment/index Step 2 Prepare a file with content bel...
in janeczku/calibre-web
Description A user can see the name of private shelves from other users when trying to remove a book of those shelves. Proof of Concept The file shelf.py in its line 221 exposes the name of the shelf when the user tries to remove a book from a shelf which is not his. log.warning"You are not allow...
Denial of Service in sebhildebrandt/systeminformation
Description systeminformation is vulnerable to Denial of Service. It is possible to overwrite the ping command parameters, which results in too long execution. Proof of Concept Create a .js file with the content below and run it. javascript const si = require'systeminformation'; si.inetLatency"-c...
Prototype Pollution in lukeed/dset
Description dset is vulnerable to Prototype Pollution. Proof of Concept 1. Create the following PoC file: // poc.js var dset = require"dset" var obj = console.log"Before : " + .polluted; dsetobj, 'proto.polluted', 'Yes! Its Polluted'; console.log"After : " + .polluted; 2. Execute the following...
Prototype Pollution in robinvdvleuten/shvl
Description shvl is vulnerable to Prototype Pollution. This package fails to restrict access to prototypes of objects, allowing for modification of prototype behavior using a proto payload, which may result in Sensitive Information Disclosure/Denial of ServiceDoS/Remote Code Execution. Proof of...
SSRF Blind in the image upload module via url
Description Web application with the function of uploading images through a link provided by the user . This access error leads to RCE and scanning of intranet ports Proof of Concept Link video Poc https://drive.google.com/file/d/17fksa8odZAqCuqRQbOCutc9I7eoNun-/view?usp=sharing Steps 1 . Use a...
Storage xss vulnerability exists in simple graph beds
Description Storage xss vulnerability exists in simple graph beds,By constructing a malicious svg code that directs the administrator to click, the cookie is stolen Proof of Concept Make the svg file as follows alertdocument.cookie; You can steal administrator cookies,No login required to upload...
division zero
Description division by zero in fuction scrolldown at move.c:1739 version git log commit ea62cee85e9e77ec86edd9843926dadb69978753 HEAD - master, tag: v9.0.1327, origin/master, origin/HEAD Author: Bram Moolenaar Date: Sun Feb 19 18:36:41 2023 +0000 patch 9.0.1327: cursor in wrong position below li...
heap-buffer-overflow in function utfc_ptr2len
Description Heap-based Buffer Overflow in function utfcptr2len at mbyte.c:2145 Vim Version git log commit ebfec1c531f32d424bb2aca6e7391ef3bfcbfe20 HEAD - master, tag: v9.0.1234, origin/master, origin/HEAD Both POCs also apply to v9.0.1262: git log commit f2e30d0c448b9754d0d4daa901b51fbbf4c30747...
IDOR results in deletion of others public & private memos
Description What is IDOR Insecure Direct Object Reference? Insecure direct object references are common, potentially devastating vulnerabilities resulting from broken access control in web applications. IDOR bugs allow an attacker to maliciously interact with a web application by manipulating a...
Account takeover via changing password
Description after login with normal user go to Settings then change password ,you will find the following request PATCH /api/user/104 HTTP/2 Host: demo.usememos.com Cookie:...
Cross Site Scripting (XSS) Reflected
Description Reflected cross-site scripting or XSS arises when an application receives data in an HTTP request and includes that data within the immediate response in an unsafe way. Proof of Concept 1. i open this page...
Floating point exception in function num_divide at eval
Floating point exception in function numdivide at eval.c:70...
Heap-based buffer overflow in function ins_compl_add
Description Heap-based buffer overflow in function inscompladd at insexpand.c:751 Version commit b8329db36a886355e6e9cb9986a3668fef78c438 HEAD - master, tag: v9.0.0044 Proof of Concept guest@elk:/trung$ valgrind ./vimlatest/src/vim -u NONE -i NONE -n -m -X -Z -e -s -S ./poc/poc42min -c :qa!...
Cross-Site Request Forgery (CSRF) in crater-invoice/crater
Description An attacker is able to log out a user if a logged-in user visits the attacker's website. Proof of Concept history.pushState'', '', '/' document.forms0.submit; Impact This vulnerability is capable of forging users to unintentional logout. More details One way GET could be abused here i...
in pytorchlightning/pytorch-lightning
Description There is untrusted YAML Deserialization vulnerability on PyTorchLightning Github repository. PyTorchLightning's saving.py core.saving.loadhparamsfromyaml functionality is calling "yaml.UnsafeLoader" from pyyaml Python library which is not secure method. Because of that, maliciously...
in attendize/attendize
Description: There is no rate limit sent unlimited email victim or any email address. Proof of Concept: There is no rate limit return-password , attacker to send unlimited email to victim or any email address. Impact: Attacker can sent unlimited email to any mail address . Solution: Add 'throttle...