Uncaught exception in document parsing functions

Description The parseDocument and parseAllDocuments functions should never throw according to the documentation. However, when these functions are fed an invalid input with a lot ≥80 of carriage return characters \r, an exception is thrown, which originates in the prettifyError function. Proof of...

IDOR Vulnerability Allow the owner of one Organization can create, edit, delete apikeys that belong to other organization

1 first, we create two organizations: org1 and org2. The owner of them is user1 and user2 corresponding. 2 we login as user1 and create a new API keys 3 using the burpsuit to hack hijack the post. 4 The post and can be like:...

IDOR Vulnerability Allow Low-Level User Logout Everyone Includes Admin

Description IDOR vulnerability allow low level user to log out everyone in the system by changing the user ID. Proof of Concept Step 1: Login in as admin Step 2: Go to user and add an user. Set role to Default. Step 3: Login as the new user. Step 4: Logout the user GET...

Observable Timing Discrepancy in Login Portal

Description An observable discrepancy in response times is present in the login portal. When brute forcing valid email accounts, the timing on a valid account is significantly higher than that of an invalid user account. This is likely due to the use of Bcrypt's compare function being utilized by...

segmentation fault in regexp.c:1788

Description SIGSEGV raised on regtilde function at regexp.c. As the function processes the tainted string inside the poc file, constant calls to the alloc function with ever-increasing size actually exhausts memory and the process terminates. At last negative size value is assigned. Version $ git...

Stored XSS in Email Blacklist Function

Description Stored attacks are those where the injected script is permanently stored on the target servers, such as in a database, in a message forum, visitor log, comment field, etc. The victim then retrieves the malicious script from the server when it requests the stored information. Stored XS...

XSS in hyperlink when create FAQ News

Description Stored Cross-Site Scripting XSS through hyperlinks refers to a type of security vulnerability that occurs when an attacker injects malicious code into a hyperlink, which is then stored in the application's database or web server. When a user clicks on the infected hyperlink, the...

Stored XSS - allows stealing Admin and Users Cookies

Dear Ladies and Gentlemen, First of all thank you for your time and effort in reading my Report. While doing the Penetration Test my Brother Ahmed Hassan [email protected] and I were able to identify a stored XSS Cross-Site-Scripting Vulnerability. The Process of the Vulnerability: Login ...

Heap Use After Free in function ins_compl_get_exp

Description Heap Use After Free in function inscomplgetexp at insexpand.c:3846 vim version git log commit 7193323b7796c05573f3aa89d422e848feb3a8dc HEAD - master, tag: v9.0.1223, origin/master, origin/HEAD POC ./vim -u NONE -i NONE -n -m -X -Z -e -s -S ./pochuaf01s.dat -c :qa!...

Improper Restriction of Rendered UI Layers or Frames

Description It can be possible to perform a clickjacking attack due to the lack of frame restrictions. The application does not set the response header X-Frame-Options: DENY. Proof of Concept...

Bypass Stored XSS while creating a new post

Description After login to portal create a new post and type the following text with XSS payload bypass of this fix Proof of Concept Login to portal. create a post with xss paylaod save it POC: https://drive.google.com/file/d/1WkQpGyQGKBS-9To5mludqkkL7VOp9Au/view?usp=sharelink Bypass Payload //X/...

CSRF allows attacker trigger admin add HOST user lead to takeover memos application

Description This vuln allow attacker trigger admin submitting a malicious request to create new user with any role. Proof of Concept 1. Attacker create malicious script with csrf payload and upload it to attacker server httpx://attacker.server/csrf.html 2. Attacker send this link to memos admin 3...

An user can delete other user's post

Description As the title, an attacker can delete other user's post via post id can be bruteforce Here is video poc: https://drive.google.com/file/d/18QucWYwkpO9kVPMqNzSQ-ptwrZGk-UP9/view?usp=sharelink Proof of Concept DELETE /api/memo/$1026$ HTTP/2 Host: demo.usememos.com Cookie:...

Users can edit and delete all other user shortcuts

Description Users can edit and delete all other user shortcuts Proof of Concept Step 1. Log in as user A and make a shortcuts Step 2. View shortcut information including: ID, rowStatus, title, payload... For ex: user A creates a shortcut with ID 10 Step 3. Log in as user B and make a shortcuts...

XSS by uploading svg files

Description Hi there, Your project has a function of uploading files.That is the section named "Resource".But it does not filter the content of the uploaded files. If we upload an svg file containing malicious data and a user accesses it, xss will be triggered. Video Please visit my video link...

Blind Stored XSS in admin panel (open question page)

Description Blind stored XSS via any unauthorized or anonymous visitor user without any privileges can inject XSS payload in "Add question" page in "Your Name" input field then it will be executed in admin panel in Open Question page Proof of Concept...

Use After Free in function process_next_cpt_value

Description Use After Free in function processnextcptvalue at insexpand.c:3227. vim version git log commit 5c645a25bb8e6d766db720a44b9ceeff39d1e92b HEAD - master, tag: v9.0.0538, origin/master, origin/HEAD Proof of Concept ./vim -u NONE -i NONE -n -m -X -Z -e -s -S /home/fuzz/test/poc11huaf.dat -...

Stored XSS

Description openemr has a feature to customize the "User Manual Link Override" , due to a bad sanitization it allows to put javascript:// scheme which allows to execute javascript code. Proof of Concept 1. login with admin 2. go on Global Settings - Branding 3. Edit User Manual Link Override Fiel...

Stored Cross-Site Scripting (XSS)

Description It is possible to upload HTML files containing JavaScript Payload to the FileStorage as a low-privilege user with the corresponding permissions. When opening the HTML file via an indirect link, the JavaScript Code is executed. Proof of Concept Steps to reproduce: 1. Login to the backe...

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...

Out-of-bound write in function ml_append_int

Description Out-of-bound write in function mlappendint at memline.c:2895 Version commit 8eba2bd291b347e3008aa9e565652d51ad638cfa HEAD, tag: v8.2.5151 Proof of Concept guest@elk:/trung$ valgrind ./vim2/src/vim -u NONE -i NONE -n -m -X -Z -e -s -S /home/guest/trung/poc/poc35min -c ':qa!' ==28900==...

Out-of-bound read in function msg_outtrans_attr

Description Out-of-bound read in function msgouttransattr at message.c:1551 Version commit 8eba2bd291b347e3008aa9e565652d51ad638cfa HEAD - master, tag: v8.2.5151 Proof of Concept ./vim/src/vim -u NONE -i NONE -n -m -X -Z -e -s -S pocvim01 -c :qa!...

Heap-based Buffer Overflow in function utf_head_off

Description Heap-based Buffer Overflow in function utfheadoff at mbyte.c:3872 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 poch6s.dat -c :qa!...

Buffer Over-read in function utf_ptr2char

Description Buffer Over-read in function utfptr2char at mbyte.c:1794 vim version git log commit 31d9948e3a2529c2f619d56bdb48291dc261233d HEAD - master, tag: v8.2.5026, origin/master, origin/HEAD POC ./vim -u NONE -i NONE -n -m -X -Z -e -s -S /mnt/share/max/fuzz/poc/vim/poch10ns.dat -c :qa!...

Use of Uninitialized Function Pointer

Description When providing a crafted input binary to radare2, the context-readaddr function pointer is never initialized before use. This is due to the switch statement responsible for the assignment not finding a matching value for its switch cases. Calling function c static bool...

Blind command injection

Description Hello , its my first report in huntr.dev fast code review : file https://github.com/yogeshojha/rengine/blob/master/web/api/views.pyL820 class CMSDetectorAPIView: def getself, request: req = self.request url = req.queryparams.get'url' savedb = True if 'savedb' in req.queryparams else...

Out-of-bounds Read in r_bin_java_bootstrap_methods_attr_new function

Description Out-of-bounds OOB read vulnerability exists in rbinjavabootstrapmethodsattrnew function in Radare2 5.6.9. This is similar with CVE-2022-0518 and CVE-2022-0521. Version radare2 5.6.9 27745 @ linux-x86-64 git.conti commit: 14189710859c27981adb4c2c2aed2863c1859ec5 build: 2022-04-2311:05:...

stored xss

Description Stored XSS is a vulnerability in which the attacker can execute arbitrary javascript code in the victim's browser. The XSS payload is stored in a webpage and it gets executed whenever someone visits that webpage Proof of Concept 1. A low-priv user create a page with the following...

Improper Access Control (IDOR)

Description Dolibarr v14.0.5 allows improper access control issues in the userphoto modulepart. The impact could lead to data exposure as the attached files and documents may contain sensitive information of relevant parties such as contacts, suppliers, invoices, orders, stocks, agenda, accountin...

Authorization Bypass Through User-Controlled Key

Description Bypass https://hackerone.com/reports/496293 via \b backspace character. Proof of Concept const parse = require'./index.js' url = parse'\bhttp://google.com' console.logurl Result: slashes: false, protocol: '', hash: '', query: '', pathname: '\bhttp://google.com', auth: '', host: '',...

Improper Authorization in webmin/webmin

Description The /cron/saveallow.cgi endpoint is accessible to any authenticated low privilege users resulting in controlling user access to cron jobs. They could allow and deny other users access to cron jobs affecting the Scheduled Cron Jobs module. Proof of Concept Affected Endpoint: GET...

Improper Access Control in zulip/zulip

Description According to the current design of the application, when the user wants to get value of apikey, API /json/fetchapikey will require password to authentication. However, the application exists another API routed at /json/users/me/apikey/regenerate that allows regenerating apikey value a...

in mruby/mruby

Description There is a NULL Pointer Dereference in aryconcat array.c:301. This bug has been found on mruby lastest commit hash ecb28f4bf463483cf914c799d086b0cfff997aee on Ubuntu 20.04 for x8664/amd64. Proof of Concept The crash is not reproducible in a debug build, so a release build config must ...

Cross-site Scripting (XSS) - Reflected in phoronix-test-suite/phoronix-test-suite

Description Hi, i found a Reflected XSS vulnerability POST based XSS + no CSRF token in phoronix test suite, Results tab. Proof of Concept Install a local instance of phoronix create a Search results form like this: // PoC.html history.pushState'', '', '/' document.forms0.submit; // and send to...

Improper Access Control in phpipam/phpipam

Description In phpIPAM 1.4.5, a normal user with the role of User could download or export IP subnets that may contain sensitive information related data such as IP address, IP state, MAC, owner, hostname and device via export-subnet.php endpoint. The bug is the export-subnet.php should verify th...

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...

Cross-site Scripting (XSS) - Stored in vanessa219/vditor

Description The Vanessa219/vditor is a markdown editor supported by browsers. If the user passes javascript:alertdocument.domain as the URL value when creating a link using the markdown syntax, there is no sanitizing process and the link is created as it is. Proof of Concept txt XSS PoC : xss 1...

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 add media query at "Settings" = "Thumbnails" = "Video Thumbnails" in the pimcore service. Proof of Concept txt XSS POC...

in mruby/mruby

Description There is a NULL Pointer Dereference in ivfree src/variable.c:232:20. This bug has been found on mruby lastest commit hash 31fa3304049fc406a201a72293cce140f0557dca on Ubuntu 20.04 for x8664/amd64. Proof of Concept 6.times3.times%until-break b= 0,m:0 s=0 Steps to reproduce 1- Clone repo...

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

Description The stored XSS vulnerability occurs in the chat window because the user's input value is inserted into the web page without verification. javascript to: username, text: result ; textroom.data text: JSON.stringifymessage, error: functionreason bootbox.alertreason; , success: function...

Open Redirect in digitalbazaar/forge

✍️ Description parseUrl functionality in node-forge mishandles certain uses of backslash such as https:///\ and interprets the URI as a relative path. Browsers accept backslashes after the protocol, and treat it as a normal slash, while node-forge sees it as a relative path and leads to URL...

Inefficient Regular Expression Complexity in liriliri/licia

✍️ Description A ReDoS regular expression denial of service flaw was found in the licia package. An attacker that is able to provide crafted input to the trim function may cause an application to consume an excessive amount of CPU. Similar to https://nvd.nist.gov/vuln/detail/CVE-2020-28500 🕵️‍♂️...

Code Injection in microsoft/qlib

Description Arbitrary Code Excecution in microsoft/qlib. Qlib is an AI-oriented quantitative investment platform, which aims to realize the potential, empower the research, and create the value of AI technologies in quantitative investment. Technical Description This package was vulnerable to...

Prototype Pollution in ionicabizau/obj-unflatten

Description obj-unflatten convert flatten objects in nested ones. This package is vulnerable to Prototype Pollution. Proof of Concept 1. Create the following PoC file: javascript // poc.js const unflatten = require'obj-unflatten' console.log'Before: ' + .polluted unflatten'proto.polluted':...

[CWE-73] Keras — Arbitrary HDF5 File Read via Virtual Dataset Bypass of External Storage Check (CVE-2026-1669 Incomplete Fix)

Description The fix for CVE-2026-1669 in Keras's H5IOStore.verifydataset method savinglib.py:1051 is incomplete. The patch checks dataset.external to block HDF5 datasets that use external file storage, but it does not check dataset.isvirtual. HDF5 Virtual Datasets VDS — created via...

Zip Slip Arbitrary File Write via ZipFile.extractall() in StorageManager

Description The ClearML SDK uses ZipFile.extractall without path traversal validation when extracting .zip archives in StorageManager.extracttocache storage/manager.py line 199. In contrast, .tar.gz and .tgz archives ARE protected using a safeextract function storage/util.py line 414 that validat...

Arbitrary code execution via malicious logging configuration (dictConfig factory injection)

Kedro v1.2.0 passes user-controlled YAML config to logging.config.dictConfig without validation. The factory key enables arbitrary callable instantiation, achieving RCE at startup. kedro/framework/project/init.py, ProjectLogging: loggingconfig = Pathpath.readtextencoding="utf-8"...

Path traversal via startswith() prefix confusion in is_path_in_dir (bypass of CVE-2025-12638 fix)

Description The ispathindir function in keras/src/utils/fileutils.py line 47-48 is a security-critical path validation function introduced as part of the fix for CVE-2025-12638. It is used by both filtersafezipinfos and filtersafetarinfos to validate that archive entries stay within the intended...

NLTK – Multiple CorpusReader classes allow Arbitrary File Read via Path Traversal

Description Please enter a description of the vulnerability. Several corpus reader classes in NLTK accept file paths without proper sanitization or path validation. If attackers can control corpus filenames or file inputs common in ML APIs, upload-based NLP pipelines, chatbots, they can traverse...

CSRF Edit Locale files

Description CSRF edit Locale files Proof of Concept 1 .Attack sends fake requests to users history.pushState'', '', '/'; document.forms0.submit; 2 .User click, edited unwanted Locale files Payload Poc https://drive.google.com/file/d/1wpgmDoK0fGsiPSKfThVoEWq50pj7sBz5/view?usp=sharing Video Poc...