4084 matches found
XSS Stored in Email
Description It was discovered that it is possible to inject a malicious payload into the email address field, resulting in a stored XSS vulnerability. Proof of Concept 1. Access to emails parameters /scp/emails.php 2. create an account with the following email address Payload...
heap-buffer-overflow in function inc at misc2.c
Description heap-buffer-overflow in function inc at misc2.c:356:6 vim version shell git log commit ba43e76fcd5b2da57dbaa4d9a555793fe8ac344e HEAD - master, tag: v9.0.0747, origin/master, origin/HEAD Proof of Concept shell ./src/vim -u NONE -X -Z -e -s -S ./poc -c ':qa!'...
Use After Free in Function qf_buf_add_line( )
Description Hello there! How are you doing? I just used the PoC of this previous report as a valid input for fuzzing, and ended up finding what it seems to be a new case of Use After Free, with a slightly different input. The last commit in which I tested it was...
Stack-based Buffer Overflow in function spell_dump_compl
Description Stack-based Buffer Overflow in function spelldumpcompl at spell.c:4038 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 ./pocsbo1s.dat -c :qa!...
Heap-based Buffer Overflow in function get_lisp_indent
Description Heap-based Buffer Overflow in function getlispindent at indent.c:1994 vim version git log commit 83497f875881973df772cc4cc593766345df6c4a HEAD - master, tag: v8.2.5105, origin/master, origin/HEAD POC ./vim -u NONE -i NONE -n -m -X -Z -e -s -S /mnt/share/max/fuzz/poc/vim/pochbo2s.dat -...
The trudesk application allows large characters to insert in the input field "Full Name" on the signup field which can allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request
POC: 1. go to signup form: http://127.0.0.1:8118/signup 2. Fill the Full Name input field with huge charactersmore than lakhs or crores 3. After created the account, check the admin panel: http://127.0.0.1:8118/accounts, go to Accounts -- customers 4. The admin panel will be flooded with our...
SSRF filter bypass port 80, 433
Description To exploit vulnerability, someone must pass a "base" parameters with a url multi-port to bypass filter check. Proof of Concept GET /index.php/cobrowse/proxycss/1?base=http://evil:8888:80/&css=index.php HTTP/1.1 Host: localhost User-Agent: Mozilla/5.0 Windows NT 10.0; Win64; x64; rv:99...
Heap Buffer Overflow in parseDragons
Description heap buffer overflow in parseDragons function. ASAN report： ================================================================= ==2541037==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x602000065578 at pc 0x7f45488bde0d bp 0x7ffc08551b50 sp 0x7ffc085512f8 READ of size 4 at...
Accounting User Can Download Patient Reports in openemr
Vulnerability Type Insecure Direct Object Reference Affected URL https://localhost/openemr/interface/patientfile/report/customreport.php Affected Parameters “Issue7” Authentication Required? Yes Issue Summary Non-privilege users accounting & front-office can download patient reports containing...
Authorization Bypass Through User-Controlled Key
Description url-parse is unable to find the correct hostname when no port number is provided in the url. Payload: http://example.com: Proof of Concept javascript var Url = require'url-parse'; var PAYLOAD = "http://example.com:"; // Expected hostname: example.com // Actual hostname by url-parse:...
Heap-based Buffer Overflow in vim/vim
Description Heap-buffer-overflow on read in yankcopyline This issue was created to separate this one and was fixed with Patch 8.2.4219. Proof of Concept Steps to reproduce: echo -n c2lsIW5vcm0wbxSA/zAWenk= | base64 -d heapowpoc3 vim -u NONE -i NONE -n -X -Z -e -m -s -S heapowpoc3 -c :qa! Sanitize...
Heap-based Buffer Overflow in vim/vim
Description Heap-buffer-overflow on write in vim This issue was created to separate this one and was fixed with Patch 8.2.4218. Proof of Concept Steps to reproduce: echo -n bm9ybTBRgFBTMP8wMDCysDAwMDAwMDAwMDAwMDAw/zD/g7IwMDAwMDAwMDAwjjAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAD | base64 -d heapowpoc2 vim ...
Improper Authentication in liukuo362573/yishaadmin
Description Hi, I would like to report an improper authentication vulnerability in https://www.github.com/liukuo362573/yishaadmin. Endpoint "/admin/OrganizationManage/User/ExportUserJson" does not require any authentication and return xls file contain users data like username, fullname, email,...
Improper Authorization in saleor/saleor
Title GraphQL traversal due to missing permission checks Description orders and customers fields allow to access each other via nodes edges. However, connections don't check user's permissions, which allows, for instance, a staff with just Customers permissions get full information about the orde...
Server-Side Request Forgery (SSRF) in chocobozzz/peertube
Description There is an SSRF vulnerability in PeerTube, registered users outside of the external network can issue GET requests into the internal network via the Import With URL option. Proof of Concept Setting a Python3 server on 8080 python3 -m http.server 8080 And importing this URL...
Cross-site Scripting (XSS) - Stored in chatwoot/chatwoot
Steps To Reproduce: 1. 1. Navigate to the campaigns section 2. 2. Click on "Create a ongoing campaign" 3. 3. Fill title, message, inbox and URL 4. 4. Then click on "Create" and intercept it 5. 5. Change your url's value to javascript:alert1 for example "url" : "https://google.com" to "url" :...
in netristv/ws-scrcpy
Description read file From server Proof of Concept GET /../../../../../../../../../../../../etc/passwd HTTP/1.1 Host: xxxx Impact test on ws-scrcpy-0.7，this is The latest version...
Heap-based Buffer Overflow in vim/vim
✍️ Description When fuzzing vim commit 3c19b5050 works with latest build and latest commit 65259b5c6 per this time of this report v8.2.3635 with clang 12 and ASan, I discovered a heap buffer overflow. Proof of Concept Here is the poc download link bash...
Heap-based Buffer Overflow in vim/vim
Description Greetings, A Heap-based Buffer Overflow issue was discovered in Vim. The POC file is reduced to the absolute minimum to reproduce the problem. Please see sanitizer output and the "trimmed" POC file link below. System info OS version : Ubuntu 20.04.2 LTS + Clang 12 with ASan Vim Versio...
Inefficient Regular Expression Complexity in validatorjs/validator.js
Description I would like to report a Regular Expression Denial of Service ReDoS vulnerability in validator. It allows cause a denial of service when calling function 'rtrim'. The ReDoS vulnerability is mainly due to the regex /\s+$/g and can be exploited with the following code. Proof of Concept ...
in hestiacp/hestiacp
✍️ Description $SESSION"token" is a csrf token which is a md5 hash generated based on system time. It has been discovered that $SESSION"token" compares with $GET"token" using comparison operator != in file index.php. This might cause unexpected behavior due to type juggling. It is possible to...
Code Injection in namelessmc/nameless
✍️ Description Code Injection is the general term for attack types which consist of injecting code that is then interpreted/executed by the application. This type of attack exploits poor handling of untrusted data. These types of attacks are usually made possible due to a lack of proper...
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...
No rate limit on sending magic link to sign-in
Description It was observed that rate limit is not being implemented on sending magic link , which allows an attacker to spam the victims mailbox. Affected URL : https://app.vrite.io/api/v1/auth.sendMagicLink?batch=1 Proof of Concept 1. Visit - https://app.vrite.io/auth 2. select option "continue...
XSS in Upload file PDF in pimcore/pimcore
Description pimcore is vulnerable to XSS at Filedata field in Document Upload Payload Payload File: https://drive.google.com/file/d/1tDcOcuzyJrFnT7RH-VmVq6XwXC1yh-AF/view?usp=sharing URL URL: https://11.x-dev.pimcore.fun/admin/asset/add-asset?parentId=379&dir=&allowOverwrite=0 Proof of Concept St...
Authentication Bypass for users with MD5 password hash
Setup - OS: Ubuntu 22.04.2 LTS - Froxlor: 2.0.12 - PHP: 8.1.2 Description Froxlor still supports logins for passwords that are stored as MD5 hash in the database. The hash comparison is done with "==" instead of "===" which causes a type confusion vulnerability in PHP. For some MD5 hashes it is...
SQL Database Error could lead to SQL Injection with internal Path Disclosure
Hello, Through manipulating Parameter i get an SQL Error which can lead to SQL Injection. Plus that there is an internal Path Disclosure. Best regards Ahmed Hassan...
stored Blind XSS in Admin Panel through FAQ-Proposal leads to Admin Full Account Takeover
Hello. Vulnerability: Blind XSS in Admin Panel while generating Report 1. Without beeing logged in the Application 2. Go to FAQ-Proposal - put an XSS Payload like alert'1' in the question Field 4. Send the Proposal ------ 4. Admin will login 5. The Proposal will pop up in the Category you specifi...
File Upload Type Validation Error
Description The application does not properly validate the file type or extension during the upload process, allowing any authenticated user to bypass it . StepsTOReproduce - Navigate to this URL:https://demo.bumsys.org/settings/shop-list/ - Click on action button to edit the Profile - Click on...
Out-of-bounds Write in function do_string_sub
Out-of-bounds Write in function dostringsub at eval.c:7338 vim version git log commit ea720aea851e645f4c8ec3b20afb27c7ca38184c HEAD - master, tag: v9.0.1137, origin/master, origin/HEAD POC ./vim -u NONE -i NONE -n -m -X -Z -e -s -S ./pochow01s.dat -c :qa!...
Heap-based buffer overflow in function ins_bs
Description Heap-based buffer overflow in function insbs at edit.c:4187 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/poc24 -c :qa! ==5251== Memchec...
Cross-site scripting - Reflected XSS caused by error logs in neorazorx/facturascripts
Description There are two fields that can insert the XSS payload by the error log. 1. http://127.0.0.1/facturascripts/EditBalance, the codbalance field 2. http://127.0.0.1/facturascripts/EditSettings, the tipoidfiscal field in Fiscal Id Both fields require 1 and 25 numbers or letters, no spaces,...
Out-of-bounds read in function gchar_cursor
Description Out-of-bounds read in function gcharcursor at misc1.c:532 vim version git log commit 68e64d2c1735f2a39afa8a0475ae29bedb116684 HEAD - master, tag: v8.2.5006, origin/master, origin/HEAD POC ./vim -u NONE -i NONE -n -m -X -Z -e -s -S /mnt/share/max/fuzz/poc/vim/poch11s.dat -c :qa!...
SSRF in editor's proxy via IPv6 link-local address
Description The proxy server does not check for link-local IPv6 addresses In https://github.com/jgraph/drawio/blob/dev/src/main/java/com/mxgraph/online/ProxyServlet.javaL255L257, it checks for local IP addresses. It is missing the link-local IPv6 address check -...
Dom xss leads to account takeover
Description The endpoint of login allows Javascript payload to execute which leads to XSS pop-up Proof of Concept Send this link to admin http://127.0.0.1:2222/login/?redirect=javascript:alertdocument.cookie When he will open it and try to login XSS will popup. Image POC...
NULL Pointer Dereference in r_bin_ne_get_entrypoints function
Description A NULL pointer deference vulnerability in rbinnegetentrypoints function due to a missing check before using the pointer. Version bash radare2 5.6.7 27746 @ linux-x86-64 git.5.6.6 commit: 2b77b277d67ce061ee6ef839e7139ebc2103c1e3 build: 2022-04-0614:41:37 POC bash radare2 -q -A poc poc...
Obscure Email Vulnerability allow anyone to signup with target email id without proper verification and Allowing malicious domain on username input field leads to business logic error by victim response fetching via email and force a user to download any file hacker want on behalf of [email protected].
Description This vulnerability is a result of an interaction between two different ways of handling e-mail addresses. Gmail ignores dots in addresses, so [email protected] is the same as [email protected] is the same as [email protected]. with this vulnerability attacker ca...
Authorization Bypass Through User-Controlled Key
Description Hello go restful maintainer team, I would like to report a security concerning your CORS Filter feature. Go restful allows user to specify a CORS Filter with a configurable AllowedDomains param - which is an array of domains allowed in CORS policy. However, although there's is already...
Cross-site Scripting (XSS) - Reflected in orchardcms/orchardcore
Description Reflected XSS is found under DesignShortcodeNew Shortcode Proof of Concept POC Video https://drive.google.com/file/d/1yFfa7g8MMUvJrrKTpJXZEHhQLRSZ1Cii/view?usp=sharing Impact Through this vulnerability, an attacker is capable to execute malicious scripts...
in log4js-node/log4js-node
BUG ======== any unprivileged user can see log file and sensitive information disclosed SUMMURY ============ log4js create log file to store the log . Log may contain many sentsitive information like username,password,token,api-key etc .\ So, this log file should not accessed by other user .\ But...
Cross-site Scripting (XSS) - Generic in bigbluebutton/bigbluebutton
Description Shared notes panel is vulnerable to XSS when rendering a new note, due to missing username sanitization. Proof of Concept 1. 1.Start a new web conference and share the link with other people 2. 2.A malicious user joins the conference with the following username: 3. 3.As soon as the...
in dompdf/dompdf
Description The Scenario 3 you described in this report https://huntr.dev/bounties/0bdddc12-ff67-4815-ab9f-6011a974f48e/ actually opens up the ability to bypass chroot checks. Proof of Concept 1: Make sure you install Dompdf from GitHub https://github.com/dompdf/dompdf/ and include the following...
Sensitive Cookie in HTTPS Session Without 'Secure' Attribute in openfun/openedx-docker
Description Secure flag is not implemented on the application Proof of Concept https://drive.google.com/file/d/10vEIf77qf1ejR14lL5GZCMn9bZmmbIBd/view?usp=sharing Impact The secure flag is an option that can be set by the application server when sending a new cookie to the user within an HTTP...
Server-Side Request Forgery (SSRF) in apostrophecms/apostrophe
✍️ Description Rendering Of SVG file causes SSRF 🕵️♂️ Proof of Concept /image.jpeg" / upload the svg file with the payload mentioned above change server name and preview it. then check the server for incoming request. 💥 Impact SSRF basic attack - host redirect , further researches of this attack...
Path Traversal in rust-compress/rc-zip
:book: Description rc-zip Pure rust zip & zip64 reading and writing. this package is vulnerable for zip-slip https://github.com/rust-compress/rc-zip https://crates.io/crates/rc-zip :recycle: Steps To Reproduce-: 0 download and run latest release from https://github.com/rust-compress/rc-zip 1 run ...
Prototype Pollution in mozilla/node-convict
Description convict 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 var convict = require"convict"; var obj = ; var config =...
Incomplete fix for SSRF in CVE-2023-4651
Description The fix commit a6bf758de0b3242b0c0e4b47a588aae0c94305b0 for CVE-2023-4651 is not complete. Only ip based URLs are blocked. Proof of Concept Clone the latest repo and install. On server, listen for 1234 on localhost. Use http://localhost:1234/ as URL for image upload. Observe a hit on...
Theft of Arbitrary Files due to execution of attacker scripts from BashAssociation.kt
Description Tested on Build87 of the Inure application. It was discovered that the application had an exported activity app.simple.inure.activities.association.BashAssociation which accepted intent data via the file scheme + text/x-shellscript mime type and executed the commands contained within...
RCE in developer mode
Description Nuxt contains a test-component-wrapper component. This is used to mount a single component for testing. This component has a dynamic import function which accepts arbitrary user input on the server side. This pattern will almost always lead to an RCE bug. Requirements & Notes The serv...
XSS in Seo & Settings tab of Documents in pimcore/pimcore
Description pimcore is vulnerable to XSS at Title field in SEO & Settings tab of Document. Proof of Concept 1.Go to https://demo.pimcore.fun/admin/ and login. 2.In Documents, go to home - click on SEO & Settings icon to go to this tab. 3.In the SEO & Setting tab, input the payload " into the Titl...