4084 matches found
Use of cryptographically weak random number generator for password generation
Description Umbraco has a GeneratePassword function that is used to generate passwords that should be unpredictable, this function uses the .NET Random class which isn't cryptographically secure. Impact This vulnerability is capable of allowing attackers to predict generated passwords and use the...
Auth bypass via unproper use of getRequestURL()
Description The wgcloud uses getRequestURL improperly, an attacker could craft an URL that bypasses the auth of wgcloud Normally, when browsering http://ip:9999/wgcloud/dash/main with no auth, you will be redirected to /wgcloud/login/toLogin, but this vuln could bypass this. Proof of Concept curl...
Multiple Open redirect
Description There exist multiple open redirect in the get parameter returnurl . I found it in bookmarks//edit , bookmarks//remove, bookmarks//archive, bookmarks//unarchive, bookmarks/bulkedit Proof of Concept 1. Login in the demo instance https://demo.linkding.link/ 2. Go to...
Improper Input Validation
Description If an attacker inserts a null byte at the beginning of the javascript scheme, parse will not parse the javascript scheme properly. Therefore, all null bytes must be removed before parsing. Proof of Concept javascript const parseUrl = require"parse-url" url =...
Heap-based Buffer Overflow in gpac/gpac
Description Heap-based Buffer Overflow in gpac Proof of Concept Version: MP4Box - GPAC version 1.1.0-DEV-rev1762-g90a145735-master c 2000-2022 Telecom Paris distributed under LGPL v2.1+ - http://gpac.io Please cite our work in your research: GPAC Filters: https://doi.org/10.1145/3339825.3394929...
Cross-site Scripting (XSS) - Stored in bytebase/bytebase
Description Hello there, there is a stored XSS in bytebase SQL editor. Proof of Concept 1. Install bytebase on your system. 2. Go to /sql-editor and create a new query with name 3. Go back to the /sql-editor and go to Queries tab and see that a pop up appears, indicating the XSS payload is...
Improper Access Control in mautic/mautic
Description I couldn't find a suitable vulnerability type for this kind of issue, so this may be incorrect the default .htaccess file has some restrictions in the access to PHP files. Deny access via HTTP requests to all PHP files. Order deny,allow Deny from all ... Except those whitelisted bello...
in cortezaproject/corteza-server
Description During testing it was found that if a user revoke his all active session, then also user is able to make changes to his account. Proof of Concept 1. Log in to the application 2. Go to profilelogin sessions and revoke all sessions. 3. You will see that all other sessions are still vali...
Static Code Injection in gibbonedu/core
Description The file export.php accepts a directory in the q parameter. We can upload a txt file in the server with our php exploit on it and pass its location in the q parameter, then the php exploit in the uploaded txt file will be executed Proof of Concept 1. Upload a txt file. Inside the txt...
Cross-site Scripting (XSS) - Reflected in gibbonedu/core
Description There's a reflected xss in the tab parameter in both the student dashboard and the staff dashboard Proof of Concept Visit http://localhost/gibon/index.php?tab=asd%3C/script%3E%3Csvg/onload=alert1%3E Impact This vulnerability is result to xss which then can be used to achieve more thin...
Improper Privilege Management in heroiclabs/nakama
Description A predefined View Only user has access to the User Management function at the :7351//users endpoint. By default this is a predefined system administrator function, and no other users should be able to access this function. Proof of Concept - Create a View-only user with the...
Heap-based Buffer Overflow in gpac/gpac
Description When fuzzing gpac with clang 10 I found a heap overflow. Proof of Concept pocgffprintf Crash stack trace aldo@vps:/gpac/bin/gcc$ ASANOPTIONS=symbolize=1 ASANSYMBOLIZERPATH=/usr/bin/llvm-symbolizer ./MP4Box -disox -ttxt -2 -dump-chap-ogg -dump-cover -drtp -bt -out /dev/null...
None in gpac/gpac
Description Use After Free in gpac Proof of Concept Version: MP4Box - GPAC version 1.1.0-DEV-rev1647-gb6f68145e-master c 2000-2022 Telecom Paris distributed under LGPL v2.1+ - http://gpac.io Please cite our work in your research: GPAC Filters: https://doi.org/10.1145/3339825.3394929 GPAC:...
Stack-based Buffer Overflow in gpac/gpac
Description Stack-based Buffer Overflow in gpac Proof of Concept MP4Box -bt POC3 POC3is here gdb Program received signal SIGABRT, Aborted. 0x0000000000b68d4b in raise LEGEND: STACK | HEAP | CODE | DATA | RWX | RODATA...
Cross-Site Request Forgery (CSRF) in requarks/wiki
Description CSRF to upload and overwrite files Proof of Concept Open this HTML as a logged-in user var xhr = new XMLHttpRequest; xhr.open"POST", "http://127.0.0.1:3000/u", true; xhr.setRequestHeader"Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,/;q=0.8";...
in livehelperchat/livehelperchat
Lack of server side validation An admin can delete his/her account by bypassing client side validation 1.Login in application as admin. 2.Nagiate to settings and create another user. 3.Now see the list of user, an admin can only delete other user account rather than his/her. 4.Click on delete and...
in jetbrains/kotlin
Description The ModuleXmlParser.parse function makes use of SAXParser generated from a SAXParserFactory with no FEATURESECUREPROCESSING set, allowing for XXE attacks. In...
Cross-site Scripting (XSS) - Stored in chaskiq/chaskiq
Description When creating a link using the editor function, the Stored XSS vulnerability occurs because a javascript scheme can be used. Proof of Concept txt 1. Go to campaigns - Mailing Campaigns - Editor 2. Enter the URL: javascript:alertdocument.domain 3. After, Click the URL Video :...
Exposure of Sensitive Information to an Unauthorized Actor in sscarduzio/elasticsearch-readonlyrest-plugin
Description elasticsearch-readonlyrest-plugin is using TLS. There are many serious vulnerabilities in early TLS that left unaddressed put organizations at risk of being breached. The widespread POODLE and BEAST exploits are just a couple of examples of how attackers have taken advantage of...
in vim/vim
Description Memory Allocation with Excessive Size Value Proof of Concept base64 poc aAp2ewp5Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3NzcKXQo= vim -u NONE -X -Z -e -s -S ./poc -c :qa! ==1206187==ERROR: AddressSanitizer: requested allocation size 0xfffffffffffffff8 0x7f8 after adjustments for alignment, red zones...
Cross-site Scripting (XSS) - Stored in cacti/cacti
Description Hi there cacti maintainer team, I would like to report a stored XSS in cacti source code. It is due to unsanitized error message in synchronizing aggregates for color. Proof of Concept 1. Install a cacti instance in your local 2. Go to Color and create a color with name 3. Back to col...
Cross-site Scripting (XSS) - Stored in erudika/scoold
Description The Schold is a Q&A/knowledge base platform written in Java. When writing a Q&A, you can use the markdown editor. So I tried to exploit the syntax to try an XSS attack. It seemed to validate javascript: on the backend. So I couldn't use it. However, according to RFC3986, the scheme ca...
Cross-Site Request Forgery (CSRF) in zikula-modules/content
Description There is no csrf protection for content page duplicate functionality. Proof of Concept document.forms0.submit; Impact This vulnerability is capable of creating more number of duplicates by clicking malicious links...
Cross-Site Request Forgery (CSRF) in pheditor/pheditor
Description Hi there, there is a minor CSRF problem in your logout function, this will force the user to logout without their consent. Proof of Concept 1. Install phpeditor on your system 2. Login as admin 3. Go to this link /pheditor/pheditor.php?logout=1 4. See that you are logged out of...
Cross-Site Request Forgery (CSRF) in e107inc/e107
Description Hi e107 team, I would like to report a CSRF in e107 source code. This is in install plugin feature Proof of Concept 1. Install a local instance of e107 2. Login as admin and access this link /e107admin/plugin.php?mode=installed&action=install&path=chatboxmenu 3. See that the pluglin...
Cross-Site Request Forgery (CSRF) in tsolucio/corebos
Description The lack of a CSRF token and validation of the request method gives the attacker the ability to delete DeleteReportFolder Proof of Concept history.pushState'', '', '/' document.forms0.submit; Impact The attacker has the ability to delete arbitrary report folders on behalf of the victi...
Cross-site Scripting (XSS) - Stored in tsolucio/corebos
Description coreBOS is vulnerable to Stored Cross-Site Scripting in the Campaign Type - Campaign Status - Expected Response fields. Request POST /index.php HTTP/1.1 Host: demo.corebos.com User-Agent: Mozilla/5.0 Windows NT 10.0; Win64; x64; rv:95.0 Gecko/20100101 Firefox/95.0 Accept:...
Cross-Site Request Forgery (CSRF) in laravelio/laravel.io
Description This CSRF is capable of making a user unintentionally subscribe and unsubscribe to a thread. Proof of Concept Visit https://laravel.io/forum/storing-sessions-as-in-a-storage-bucket/subscribe Visit https://laravel.io/forum/storing-sessions-as-in-a-storage-bucket/unsubscribe Impact One...
Open Redirect in openwhyd/openwhyd
Description openwhyd is vulnerable to Open Redirect vulnerability via the redirect parameter at login page. Vulnerable parameter redirect Vulnerable URL https://openwhyd.org/login?redirect=https://google.com Proof of Concept Send users the following login link...
Cross-Site Request Forgery (CSRF) in hdinnovations/unit3d-community-edition
Description CSRF to delete user accounts Proof of Concept Impact This vulnerability is capable of tricking admin users to delete user accounts...
in humhub/humhub
Description Hello guys, hope you are having an awesome day! 🤗 HumHub has a functionality for spaces where you define that only invited users will be able to join a space. Private spaces come with this option but you can also define it for public ones. While a user is creating a space, this user i...
Cross-site Scripting (XSS) - Reflected in emoncms/emoncms
Description EmonCMS 10.9.19 has 2 reflected XSS vulnerabilities: 1 - one that is executed when a user tries to generate a new app whose name contains javascript code. The vulnerability leverages the default option of displayerrors within the processsettings.php file which produce unsanitized erro...
Cross-site Scripting (XSS) - Reflected in zikula/core
Description In zikula/core cross site scripting vulnerability in extension list name field. Proof of Concept 1. login to the demo account 2. go to extensions https://demo.ziku.la/extensions/module/modify/3 3. Add payload in displayname field payload " Impact This vulnerability is capable of stole...
Cross-Site Request Forgery (CSRF) in tsolucio/corebos
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...
Open Redirect in collectiveaccess/providence
Description I find a way to bypass the Open Redirect at the login page with the "redirect" parameter. Vulnerable parameter redirect Payload https://[email protected] Proof of Concept Send users the following login link...
in janeczku/calibre-web
Description A user with no permissions about public shelves can edit his own private shelf making it public. This vulnerability is called Mass Assignment. Proof of Concept The file shelf.py at line 247 sets as public every shelf to be edited, so if the user injects the parameter ispublic=on in th...
Cross-site Scripting (XSS) - Reflected in admidio/admidio
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 Vuln Link --...
Cross-site Scripting (XSS) - Reflected in tsolucio/corebos
Description Reflected XSS via upload of malicious SVG file. Proof of Concep 1: Upload SVG file via /corebos/index.php?module=Documents&action=DetailView&viewname=0&start=&record=8460& alertdocument.location; 2: Trigger the reflected XSS by visiting the malicious SVG file stored in the storage...
Sensitive Cookie in HTTPS Session Without 'Secure' Attribute in craigk5n/webcalendar
Description Session cookie is not marked with 'Secure' Proof of Concept Login to demo page http://webcalendar.sourceforge.net/demo/ Open Firefox developer option - storage - check secure option...
SQL Injection in flatcore/flatcore-cms
Pre-Auth SQL injection Description flatCore-CMS is vulnerable to variable-overwritten vulnerability, leading to a Pre-Auth SQL injection in index.php source code 1 at index.phpL41 php $fcprefs = fcgetpreferences; $languagePack = $fcprefs'prefsdefaultlanguage'; $SESSION'fcadminhelpers' = array; ...
in flatcore/flatcore-cms
Description Use of incorrect operator == and != for pagepsw Proof of Concept If my actual page password is 240610708 then an attacker can key in QLTHNDT because: md5240610708 = 0e462097431906509019562988736854 md5QLTHNDT = 0e405967825401955372549139051580 And PHP will evaluate...
Heap-based Buffer Overflow in timetoogo/ff-proxy
Description Heap based buffer overflow in ffclientsendrequest. Can be triggered if the buffer size is more than FFCLIENTMAXPACKETLENGTH Proof of Concept z3phyr@ubuntu:/ff-proxy$ lsbrelease -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.3 LTS Release: 20.04...
Cross-Site Request Forgery (CSRF) in hdinnovations/unit3d-community-edition
Description There is a CSRF vulnerability on Empty Inbox in Private Messages inbox. Proof of Concept //POC.html history.pushState'', '', '/'...
in fisharebest/webtrees
Description The program allows to upload files with dangerous file types in the media upload section, leading to XSS and other exploits like shell uploads, HTML injection leading to Social Engineering attacks, etc ..., I have demonstrated HTML file upload leading to XSS here. Proof of Concept mov...
Cross-site Scripting (XSS) - Stored in admidio/admidio
Description Stored XSS via upload file .svg allows for arbitrary execution of JavaScript Proof of Concept // PoC.req POST /demoen/admprogram/system/fileupload.php?module=documentsfiles&mode=uploadfiles&id=1 HTTP/2 Host: www.admidio.org Cookie:...
in atmosphere/atmosphere
Description The atmosphere is vulnerable to SSRF Server Side Request Forgery via XML External Entity XXE. An attacker that is able to provide a crafted XML file as input to the WebDotXmlReader constructor in the "WebDotXmlReader.java" file may allow an attacker to execute XML External Entities XX...
Improper Access Control in cortezaproject/corteza-server
Hi, Old unused Password reset tokens are not getting expired after using the new one. Suppose I am an attacker and I got access to the recovery email option of victim account. I logged in to victim recovery email suppose that is [email protected]. Then I used the forget password option. I will get o...
in cortezaproject/corteza-server
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. POST /auth/request-password-reset HTTP/1.1 Host:...
Classic Buffer Overflow in sjord/checkmate
Description Good morning, I hope this message finds you well during these challenging times. Whilst testing checkmate built from commit 8e497d8, we discovered crafted input which triggers a bug in the frame parsing code, leading to a global-buffer-overflow, READ of size 4. Proof of Concept First...
Use of a Broken or Risky Cryptographic Algorithm in livehelperchat/livehelperchat
Description livehelperchat uses cryptographically insecure functions microtime, mtrand and even rand to generate sensitive information. Proof of Concept None provided, see the PHP documentation that specifies the cryptographic insecurity of the above functions. Impact This vulnerability is capabl...