Session Fixation

🔒️ Requirements None. 📝 Description The updateUser function does not reset user's session. 🕵️‍♂️ Proof of Concept Use two browsers and on the first, update the second user's session to delete his privileges. Going to the second, you and refreshing the page, you will that the user have lost his...

Html Injection lead to cross site scripting

Description Hi i Found a way to inject html in user's email. So in this case if a attacker set name of victim as html form it will be rendered by your system and then the render html will be sent to the victim Proof of Concept 1. Goto https://paraio.com/signup/ and in name field add this payload...

Reflected XSS

Description Hello , i found an authenticated reflected xss via path fragment this was exploitable through trusting user input in url path fragement , please note : if you wrote a different payload you need to URL Encode the payload twice Proof of Concept Enter this url :...

Store XSS in title parameter executing at EditUser Page & EditProducto page

Description Cross-site scripting XSS is a common attack vector that injects malicious code into a vulnerable web application. Stored XSS, also known as persistent XSS, is the more damaging of the two. It occurs when a malicious script is injected directly into a vulnerable web application. Proof ...

chafa: NULL Pointer Dereference in function gif_internal_decode_frame at libnsgif.c:599 allows attackers to cause a denial of service (crash) via a crafted input file.

Steps to reproduce the issue git clone https://github.com/hpjansson/chafa.git cd chafa export CFLAGS="-g -O0" export CXXFLAGS="-g -O0" ./autogen.sh ./configure --disable-shared make ./tools/chafa/chafa ./poc.gif gdb --args ./tools/chafa/chafa ./poc.gif...

Stored XSS viva .properties file upload

Description The application allows .properties 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.properties: alert1337 alertdocument.domain alertdocument.location alert'XSSbySamprit Das' 2.Then go to...

Stored XSS due to Unrestricted File Upload

Description Stored XSS via uploading files in .xsd, .asa and .aspx already mentioned in previous report formats. Proof of Concept For .xsd filename="poc.xsd" alert1 For .asa and .aspx filename="poc.asa" alert1 Steps to Reproduce 1.Login into showdoc.com.cn.\ 2.Navigate to file library...

Unrestricted Upload of File with Dangerous Type

Description This is a bypass of report https://huntr.dev/bounties/3eb5a8f9-24e3-4eae-a212-070b2fbc237e/. The upload feature allows the files with the extension .html which leads to Stored XSS. Proof of Concept - Step 1: Login into showdoc.com.cn. - Step 2: Go to...

XSS on dynamic_text module

Description There is XSS vulnerability on dynamictext module. Proof of Concept Visit - https://demo.microweber.org/demo/admin/view:modules/loadmodule:dynamictext Impact Below Post request was used to upload XSS payload POST /demo/api/savedynamictext HTTP/1.1 Host: demo.microweber.org Cookie:...

Improper Authorization and possible DoS when using PAM Auth

Description When bareos versions after 18.2 are build and configured for PAM authentification it skips checking authorization completely. Expired accounts and accounts with expired passwords can still login. Further after wrong authentication or the code returns without releasing the PAM handle,...

Improper Authorization

Description When configuring saltstack to authentificate via the salt.auth.pam module. The authorization of a account validity is missing. Therefore expired accounts, or accounts with expired passwords, can still login. Proof of Concept Configure salt with salt.auth.pam and run it with an expired...

Business Logic Errors

Description Product status of product is unpublished has been deleted by admin in Trash folder but user can still add to cart and make purchases Proof of Concept Step 1: Admin go to Shop Products: Unpublish product and Delete product Step 2: User add product to cart by request POST...

Improper Access Control in liukuo362573/yishaadmin

Description https://www.github.com/liukuo362573/yishaadmin has an endpoint "/admin/File/DeleteFile" that allows deleting files without authentication. Root-cause Server doesn't check user's permission when attacker access the endpoint. After that, server will directly call delete function with th...

Server-Side Request Forgery (SSRF) in chocobozzz/peertube

Description First of all, Thanks to my friend Haxatron for his excellent report I read the fix commit, and I found out that the code only Checked the IP addresses and didn't check the domain names that refer to a private IP address Steps to reproduce first, set up a local server at 127.0.0.2:8000...

Exposure of Sensitive Information to an Unauthorized Actor in httpie/httpie

Description All cookies saved to session storage are supercookies. Proof of Concept in /etc/hosts 127.0.0.1 host1.example.com 127.0.0.1 host2.example.net headers-helper.rpy; run with twist web --resource-script= and it'll run on 8080 from pprint import pformat from twisted.web.resource import...

in radareorg/radare2

Description This vulnerability is of out-of-bound read which is caused by negative buffer index. The bug exists in latest stable release radare2-5.5.4 and lastest master branch ed2030b79e68986bf04f3a6279463ab989fe400f, updated in Jan 22, 2022. Specifically, the vulnerable code is highlighted out ...

None in bobthecow/mustache.php

Description In Mustache.php v2.0.0 through v2.14.0, Sections tag can lead to arbitrary php code execution even if strictcallables is true when section value is controllable. Proof of Concept './cache', 'strictcallables'=true ; echo $m-render' repo phpinfo;// No repos : / repo phpinfo;// ',...

Exposure of Sensitive Information to an Unauthorized Actor in feross/simple-get

BUG ====== Cookie header leaked to third party site and it allow to hijack victim account SUMMURY ============ When fetching a remote url with Cookie if it get Location response header then it will follow that url and try to fetch that url with provided cookie . So cookie is leaked here to...

Insecure Temporary File in horovod/horovod

Description horovod package is using the deprecated function tempfile.mktemp which is not secure. Because a different process may create a file with this name in the time between the call to mktemp and the subsequent attempt to create the file by the first process. Impact Availability will get...

None in vim/vim

Description A Heap-based Buffer Overflow has been found in vim commit a909c48 Proof of Concept base64 poc ZGVmIEZpcnN0RnVuY3Rpb24oKQogIGRlZiBTZWNvbmRGdW5jdGlvbihKICA9CiAgIyBOb2lzCiAg IyBvbmUKICAgCiAgIGVuZGRlZnxCQkJCCmVuZGRlZgojIENvbXBpbGUgYWxsIGZ1bmN0aW9ucwpk ZWZjb21waWxlCg==...

Exposure of Sensitive Information to an Unauthorized Actor in hoppscotch/hoppscotch

Description Steal authorization token via xss and hijack attack Proof of Concept Using this attack , attacker can hijack account by stealing authorization header . I see there is team based collaboration exists ,so one user can hack other user account using this bug . STEP -------- First host...

Cross-site Scripting (XSS) - Stored in pimcore/pimcore

Description Stored cross site scripting vulnerability in report class field on custom report feature. Proof of Concept 1 . Login to dev account https://10.x-dev.pimcore.fun/admin/ 2 . Go to marketing -- custom reports -- Report class :field in left navigation menu 3 . Add payload " in report clas...

Server-Side Request Forgery (SSRF) in dotcms/core

Description Hi team, I found a SSRF that allow me to access the elasticsearch API and get full response from the querys - As can be read in the following link dotCMS uses elastisearch, with this SSRF we can direct access the elastisearch REST API, - In a cloud environment, it can be possible to...

Cross-site Scripting (XSS) - Stored in meetecho/janus-gateway

Description an user can enter a text room in janus gateway with a malicious name that contains a xss payload and could poison other users on the room Proof of Concept just go to https://janus.conf.meetecho.com/textroomtest.html this is provided by github repo as a demo then enter in the name POC...

Cross-site Scripting (XSS) - Stored in pimcore/pimcore

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 // PoC.js Steps to reproduce : 1-- Go over settings -- Data Objects -- Objectbricks. 2-- Click Add or Edit a previous one . 3-...

None in glpi-project/glpi

Description We can have list of user of Emplyes in GLPI plateform Proof of Concept Here for example wa are as Intervenant Role. Steps to reproduce : 1. Go to Assistance--Planning 2.In the left of the menu in front of Plannings section, clich on Plus + Button 3. In the Actor Field List we select...

Cross-Site Request Forgery (CSRF) in tsolucio/corebos

Description Hey Corebos team An attacker able to delete a workFlow as there isn't exist any CSRF token for it. //PoC.html history.pushState'', '', '/' document.forms0.submit; after that you open the PoC.html file the workflow with id equal to 27 will be deleted...

in chevereto/chevereto-free

Clickjacking is a portmanteau of two words ‘click’ and ‘hijacking’. It refers to hijacking user’s click for malicious intent. In it, an attacker embeds the vulnerable site in an transparent iframe in attacker’s own website and overlays it with objects such as button using CSS skills. This tricks...

Cross-site Scripting (XSS) - Generic in snipe/snipe-it

Description At File Uploads allows for arbitrary execution of JavaScript Step to Reproduct XSS at filename Goto detail of one asset At tab File choose to upload file with filename contain payload: file'name XSS when upload file .svg In list file types are allowed don't have file .svg Goto detail ...

in stanfordnlp/corenlp

✍️ Description The Stanford CoreNLP package provides a set of natural language analysis tools written in Java, is using a vulnerable XML External Entity XXE. An attacker that is able to provide a crafted XML file as input to the getTextContentFromTagsFromFile function in the "XMLUtils.java" file...

Inefficient Regular Expression Complexity in sindresorhus/semver-regex

✍️ Description It allows cause a denial of service when formatting crafted invalid semver versions. 🕵️‍♂️ Proof of Concept // PoC.mjs import semverRegex from 'semver-regex'; forvar i = 1; i = 50000; i++ var time = Date.now; var attackstr = '0.0.0-0' + '.-------'.repeati1 + '@';...

Prototype Pollution in immerjs/immer

✍️ Description immer package is vulnerable to Prototype Pollution. 🕵️‍♂️ Proof of Concept Create the following PoC file: // poc.js const immer = require"immer"; immer.enablePatches; let obj = ; const patch = op: 'add', path: "proto","polluted", value: "Yes! Its Polluted"; console.log"Before : " +...

Cross-Site Request Forgery (CSRF) in livehelperchat/livehelperchat

✍️ Description csrf bug to create a group chatlist 🕵️‍♂️ Proof of Concept There is no csrf token checking during creating a group-chatlist.\ Bellow request is vulnerable to csrf attack document.getElementById"myForm".submit 💥 Impact csrf bug to create a group chatlist...

in star7th/showdoc

✍️ Description The referenced code contains a hard-coded salt that is used for all passwords, ideally - a unique salt should be generated for each password and then would be stored alongside it as oppose to the constant one that is used for all passwords in the showdoc repository. 🕵️‍♂️ Proof of...

Path Traversal in mucommander/mucommander

:book: Description mucommander A lightweight, cross-platform file manager with a dual-pane interface. This package is vulnerable for zip-slip. https://github.com/mucommander/mucommander https://www.mucommander.com/ :recycle: Steps To Reproduce-: 0 download and run latest release from...

Prototype Pollution in allain/propper

Description Prototype Pollution in propper Proof of Concept 1. Create the following PoC file: // poc.js var propper = require"propper" var obj = console.log"Before : " + .polluted; propperobj,"proto.polluted","Yes! Its Polluted"; console.log"After : " + .polluted; 2. Execute the following command...

Cross-site Scripting (XSS) - Generic in netlify/netlify-cms

Description netlify-cms-widget-markdown is vulnerable to Cross-Site Scripting XSS. Steps To Reproduce 1. Use the application or use the demo https://cms-demo.netlify.com//collections/posts/new 2. Switch to markdown mode in edtior. 3. Insert the xss payload in to the editorbody 4. XSS payload will...

Code Injection in z4nzu/hackingtool

Description The hackingtool by Z4nzu is a pool of pentest tools that is useful to hackers to do fast hacking from information gathering to web attacks to wireless hacking and much more which are provided in terminal UI. It is built using python3. However it uses os.system command in various place...

in conradirwin/em-imap

Overview em-imap is a gem that allows you to connect to an IMAP4rev1 server in a non-blocking fashion. Affected versions of this package are vulnerable to Man-in-the-Middle MitM. The hostname in a TLS server certificate is not verified. An attacker can acquire the identity of a trusted server and...

Infinite Loop Denial of Service via Circular Dependencies in Functional Model Deserialization

Description A vulnerability in keras.src.models.functional.functionalfromconfig allows a Denial of Service DoS attack via an infinite loop. When reconstructing a Functional model from a configuration e.g., via keras.models.loadmodel, the deserialization logic fails to detect or break out of...

CSRF in Send Reminder

Description CSRF in Send Reminder Proof of Concept 1 .Attacker sent form fake to victim history.pushState'', '', '/'; document.forms0.submit; 2 .Victim click, execute send reminder unexpected Video Poc https://drive.google.com/file/d/1eibfxIbACA6DWObg2bjZjJBiqTPlwWd/view?usp=sharing...

DOM XSS in https://demo.librenms.org/eventlog

Description I noticed, your website is very secure. But you overlooked a flaw XSS Detail: 1 .Login with demo account. 2 .Go to the link: https://demo.librenms.org/eventlog and click Filter 3 .Use burp suite to block proxy and inject payload in eventtype: test%22-alertdocument.cookie// 4 .Check,...

Cookie without Secure flag

Description There is a ICMS62EC2566CC4B5 cookie without Secure flag and this is authentication cookie. Proof of Concept Link photo PoC: https://drive.google.com/file/d/1uWsRKMT-KyuRPA01Ra1W3YphQgNmMkuu/view?usp=sharing...

Unrestricted Upload File leads to Remote Code Execution

Description The upload file function is vulnerable that user can upload the file with other extensions .php, .phps, ... by using Magic Bytes technique. However, the .htaccess has almost prevented all the files with extensions such as php, phps, phtml, ... The attacker still can upload the hphp fi...

Server Side Request Forgery (SSRF)

Description There is Blind SSRF on the vocabulary screen in the administrator screen. Proof of Concept Step 1. Log in to the administrator screen and access "Import new vocabulary" from the "vocabulary" page. Step 2. Specify the following Payload in the "Vocabulary URL" field and check that the...

CSV Injection while export users

1 admin add a user, or a user signup. 2 the user logins and edit himeself 3 the user change his realname as "=1+cmd|'/C calc'!A0" 4 admin go to export the users as a csv file 5 admin open the csv and we can see that the calculator is opened. see https://owasp.org/www-community/attacks/CSVInjectio...

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...

Downloadable product type lacks order status check

Description There is a vulnerability in fossbilling where upgrading non-active orders is prevented, but it is possible to still do so through the upgrade API...

用户可以将自己添加到任意的组织中

Proof of Concept 1 用户1属于组织team1，并不属于team2 2 用户1修改自己的profile 3 在界面上，用户1修改自己的组织时只能看到team1 4 但是我们用burpsuite拦截请求，将请求中的team1的ID换成team2 5 继续执行，发现可以执行成功 6 原因是虽然我们在界面上保证了team2不可见，但服务端没检查user1是否可以选择team2 复现视频：https://1drv.ms/v/s!Avwg5C1eKVA4girUgKWl9SQX543P?e=N1ZU47...

Stored HTML Injection in Item Label

Description If two users have the same folder access, malicious users can create an item where its label field is vulnerable to HTML injection. When other users see that item, it may force them to redirect to the attacker's website or capture their data using a form. Proof of Concept...