Mail.ru: the same as #948259 - XSS at jsgames.mail.ru

Reflected XSS in jsgames.mail.ru via GET parameter backurl found it in under 1 minute , thanks for sharing @yukusawa18 ;...

Mail.ru: This Github Repository Seems Leaking "nino.samokat.ru" Source Code

nino.samokat.ru promo site source code was leaked on github.com...

Node.js third-party modules: [curling] Remote Code Execution

I would like to report RCE in curling I can bypass the security check for special characters, read / overwrite file Module module name: curling version: 1.1.0 npm page: https://www.npmjs.com/package/curling Module Description A node wrapper for curl with a very simple api. Module Stats 156 weekly...

Node.js third-party modules: [imagickal] Remote Code Execution

I would like to report RCE in imagickal It allows to execute arbitrary commands on the victim's PC Module module name: imagickal version: 4.2.0 npm page: https://www.npmjs.com/package/imagickal Module Description node wrapper for ImageMagick commands Module Stats 42 weekly downloads Vulnerability...

BlockDev Sp. Z o.o: A specially crafted value for the 'Cache-Digest' header causing crash in chat.makerdao.com

A specially crafted value for the 'Cache-Digest' header causing crash...

pixiv: Open Redirect at https://oauth.secure.pixiv.net

Summary: Hello @pixiv security team, i hope you are well, i noticed you can redirect users to another domain if you send an invalided scope. Vulnerable Url...

Kubernetes: kubeadm logs tokens before deleting them

Report Submission Form Summary: kubeabdm's delete command takes as input either a bootstrap token ID, or a full token. Before determining whether the input is just an id or a full token, kubeadm logs the input using klog. If the deletion fails, the token would remain valid. An attacker who has...

Mail.ru: Возможность создать канал в группе, в которой пользователь не является админом [my.games]

Privilege escalation in chat management functionality on store.my.games...

GitLab: Able to leak private email of any user given his/her username via graphql

Summary Graphql query user is leaking private email of users query userusername:"" email username Steps to reproduce Step-by-step guide to reproduce the issue, including: Have a account with private email settings Use graphql query to access the private email query userusername:"" email username...

Valve: Add apps to packages 0, 61, 62 with /store/ajaxpackagemerge

The ajaxpackagemerge API incorrectly allowed partners to add their own apps to certain Valve administrative packages. This can be further leveraged to generate CD key ranges for these administrative packages. The API access control was corrected...

Node.js third-party modules: [arpping] Remote Code Execution

I would like to report RCE in arpping It allows to execute arbitrary commands on the victim's PC Module module name: arpping version: 2.0.0 npm page: https://www.npmjs.com/package/arpping Module Description Discover and search for internet-connected devices locally using ping and arp Module Stats...

Acronis: No brute force protection on web-api-cloud.acronis.com

There was no brute force protection on https://web-api-cloud.acronis.com/api/idp/v1/token endpoint...

Lark Technologies: Stored xss on helpdesk using user's city

A stored XSS cross-site scripting was found on the internal larksuite helpdesk, which an attacker could have potentially used to obtain access to the internal helpdesk. We thank imrannisar for reporting this vulnerability and confirming its resolution...

Acronis: Local Privilege Escalation via EXE hijacking with Acronis True Image 2021 - Acronis Scheduler2 Service

Vulnerability description not provided...

Shopify: damage to the timeline so that comment fields cannot be displayed or not available to all members in the store

see https://a-alert-b-y000-b-finda.myshopify.com/admin/discounts/416981811222 I tried to make a discount code with a product name and a discount code like: ± ± when I havehtag the product name on the timeline comment and I get a "server error" reply and it causes crashes to the timeline, so...

Sony: SSRF on http://www.███████/crossdomain.php via url parameter

The researcher reported that a Sony endpoint was vulnerable to Local File Inclusion LFI and Server-Side Request Forgery SSRF vulnerabilities. The researcher used the LFI vulnerability to read sensitive files such as /etc/passwd from the web server. The researcher also demonstrated using the SSRF...

Mail.ru: IDOR смена email пользователя через Ситимобил Бизнес

It was possible to change e-mail address of the user via corporate.city-mobil.ru. An award for this report was distributed evenly between 956791 and 971422. Report 956791 demonstrated the vector for corporate.city-mobil.ru, 971422 demonstrated this vulnerability may have higher impact besides the...

U.S. Dept Of Defense: Reflected XSS on ███████

Summary: Reflected Cross site Scripting XSS on████leaving.html?url=%22%3E%3Cscript%3Ealertdocument.domain%3C/script%3E Steps To Reproduce: 1. Navigate to███leaving.html?url= 2. Enter a crafted XSS payload like "alert"xss by nagli" 3. Alert will pop :- █████████ How can the system be exploited wit...

Glassdoor: Reflected XSS at https://www.glassdoor.co.in/Job/pratt-whitney-jobs-SRCH_KE0,13.htm?initiatedFromCountryPicker=true&countryRedirect=true

Summary: There is a reflected XSS vulnerability in https://www.glassdoor.co.in/Job/pratt-whitney-jobs-SRCHKE0,13.htm?initiatedFromCountryPicker=true&countryRedirect=true Vulnerability Type: Reflected XSS Browsers tested: Chrome, Firefox Payload:...

Acronis: Clickjacking on cas.acronis.com login page

Steps To Reproduce: Create a new HTML file Source code: I Frame Clickjacking Vulnerability Save the file as whatever.html Open document in browser Reference: https://hackerone.com/reports/591432 FIX- The vulnerability can be fixed by adding "frame-ancestors 'self';" to the CSP...

Mail.ru: CSRF Delete chat invitation link.

CSRF vulnerability in api.my.games allowed to delete chat invitation link with crossite request...

Acronis: Reflected XSS via "Error" parameter on https://admin.acronis.com/admin/su/

Summary Hello, There is possible to inject arbitrary HTML constructions on the page /admin/su/. The problem is in the insufficient escaping of special characters like for the Error parameter. If this parameter contains a specially crafted vector, the application will return the page that will...

GitLab: Sending Arbitrary Requests through Jupyter Notebooks on gitlab.com and Self-Hosted GitLab Instances

NOTE: I am still researching whether there is a possibility to deploy the exploit without user interaction. Summary GitLab provides a rich representation for Jupyter Notebooks .ipynb. In turn, Jupyter Notebooks provide the possibility for rich output via HTML. Although most tags and attributes ar...

Glassdoor: Account Takeover

A user's access token from a Facebook/Google app was found to be accepted by the target application, allowing for account takeover. The token was not properly validated, enabling the use of any previously obtained user token to log in to the application...

CS Money: Pixel Flood Attack leads to Application level DoS

Summary: Hello Team, I had gone through your policy and I saw that DoS is out of scope but I am not sure about Application level DoS. The another reason to report this attack because it affects real customers who want to chat with your support team. I had tested this with two accounts 1. From...

Acronis: Local Privilege Escalation via EXE hijacking with Acronis True Image 2021 installer

Vulnerability description not provided...

Kubernetes: exposed Git Repo at http://api.e2e-kops-aws-canary.test-cncf-aws.canary.k8s.io/.git/

Dear Security team, If this report is out of scope, please let me know and I will close the report myself I found a git repository on http://api.e2e-kops-aws-canary.test-cncf-aws.canary.k8s.io/.git/.git. This endpoint allows an attacker to retrieve much of the source code and git history for this...

X (Formerly Twitter): Bypass Password Authentication to Update the Password

Summary:This additional security measure from twitter provides protection to the victim's account, considering that a victim's session may have been hijacked by a hacker, however, due to this additional layer of security Implemented by twitter the hacker would not be able to change the victim's...

WakaTime: Private leaderboard owner email disclosure when sending invites

Hi , the unVerify email disclosure when invite to any one on Leaderboards . Step .. 1- create account [email protected] . 2- not verify email . 3- go to Leaderboards . 4- check invite any email [email protected] . your friends. 5- your friends look inbox the waketime invite it say [email protected]...

Mail.ru: Пользователь может изменить способ оплаты указав чужой corporation ID

IDOR vulnerability in city-mobil.ru allowed arbitrary organization to be billed for a taxi ride...

LY Corporation: Developer uploaded files missing authentication on LINE GAME Developers site(gdc.game.line.me)

IDOR vulnerability at gdc.game.line.me allowed unauthenticated users to perform brute-force attacks to disclose unauthorized files related to service testing and QA...

New Relic: Getting API access key Through Introspection query Graphql

The introspection query should only be allowed internally and should not be allowed to the general public. If we can fetch the entire back-end API documentation and calls available on a server then that can be very dangerous is many cases what if we could get our hands on some API calls only mean...

U.S. Dept Of Defense: IDOR to Account Takeover on https://████/index.html

Hello Team! Summary: I found when you wish to update your profile on https://███████/ after your login through https://██████████/signIn/signIn.html website due to an IDOR. This IDOR gives you the opportunity to change the origin email for the registered account by changing the ID parameter on th...

LY Corporation: Password reset by malicious input on air.line.me

Due to the bug in the account verification process in the password reset function of air.line.me, it was possible to change other's passwords if a temporary password reset key was set to a space...

Shipt: bypass the [OKTA] login redirect can lead to disclosing limited-information about the sub-domain at [ shiptsec.com ]

A security researcher identified limited and non-sensitive information disclosure for one of our public-facing tools that is used by internal users. While the risk was very low and nothing was directly exploitable, we went ahead and made the quick change to mitigate this behavior. We made the...

Acronis: DOM based XSS in store.acronis.com/<id>/purl-corporate-standard-IT [cfg parameter]

Summary Hi Acronis team, i found a DOM based XSS in store.acronis.com, this vulnerability arise from a missing escape for the \ character. Steps To Reproduce 1. go to:...

Mail.ru: [http://kiwi.youdrive.today/] Information disclosure via Kiwi TCMS vulnerability

Outdated kiwi.youdrive.today Kiwi TCMS instance was vulnerable to information disclosure via JSON-RPC endpoints. Outdated Kiwi TCMS instance was vulnerable to information disclosure via JSON-RPC endpoints. Exploit example dump users info except superuser: curl -i -s -k -X $'POST' -H $'Content-Typ...

Node.js third-party modules: [i18next] Prototype pollution attack

I would like to report a prototype pollution vulnerability in i18next. It allows to modify the prototype of a base object, which may result in DoS, XSS, RCE, etc. depending on the way the library is used. Module module name: i18next version: 19.7.0 npm page: https://www.npmjs.com/package/i18next...

Brave Software: Redirecting users to malicious torrent-files/websites using WebTorrent

Summary: An attacker can redirect a user to a malicious torrent file/website using a reverse tab-nabbbing flaw in WebTorrent. Description WebTorrent allows user to open files after download of while they are being downloaded directly from the browser F965466 An attacker can use this to redirect...

ExpressionEngine: SQL injection at /admin.php?/cp/members/create

SQL injection vulnerability in the control panel. This is limited to users who have access to the control panel, and the ability to create members...

Nextcloud: Stored XSS in collabora via user name

Affected: collabora and nextcloud Ubuntu 18.04.5 LTS Nextcloud 19.0.1 snap version collabora CODE The name of the user is displayed when him joins to edit the document allowing the attacker trigger xss. Impact Set the name of the attacker account to Create a new document → share the document with...

Shopify: Disclose STUFF member name and make actions.

Hello Shopify Security Team! Bug Summary: ============= Based on the report 968165, this also can retrieve the STUFF member name and can send messages using his name. Reproduction steps: ============= - install shopify chat applications. Start Exploit 1 : ============= + Go to targeted store : +...

Shopify: Disclose customer orders details by shopify chat application.

Hello Shopify Security Team! Bug Summary: ============= This bug leads to disclose any store orders details including sensitive informations, through shopify chat app. the chat app can retrieve the orders details for unauthorized user. Reproduction steps: ============= - install shopify chat...

TikTok: Cross-Site-Scripting on www.tiktok.com and m.tiktok.com leading to Data Exfiltration

The researcher discovered a URL parameter reflecting its value without being properly sanitized and was able to achieve reflected XSS. In addition, researcher found an endpoint which was vulnerable to CSRF. The endpoint allowed to set a new password on accounts which had used third-party apps to...

Open-Xchange: Buffer overread off by one in `rpa_read_buffer`, incomplete fix for CVE-2020-12674

In function rpareadbuffer, the condition in if p end return 0; len = p++; is not strict enough It should be if p = end return 0; len = p++; The fix from https://github.com/dovecot/core/commit/69ad3c902ea4bbf9f21ab1857d8923f975dc6145 is not enough The ASAN stack trace is...

Nuri: Open Redirect on https://go.bitwala.com/

Hello I found open redirect bug on https://go.bitwala.com. I know that domain is not in scope.I just want to inform a bug. Steps To Reproduce: 1. go to...

Yelp: IDOR in locid parameter allowing to view others accounts Profile Locations

The application transmits in many occasions the locid parameter via URL, which means that this parameter may be being logged in plan text in the Apache server access.log, if not in others also. The fact that this happens, makes this parameter vulnerable not only to be read from this log file, but...

Open-Xchange: Incomplete fix for CVE-2020-12673 : Specially crafted NTML message leads to buffer over read

The vulnerability CVE-2020-12673 got fixed by https://github.com/dovecot/core/commit/fb246611e62ad8c5a95b0ca180a63f17aa34b0d8 adding this check if length datasize error = "buffer length out of bounds"; return FALSE; But this fix seems incomplete with regards to ntlmssptstri The fix should also ad...

Slack: Slack-Corp Heroku application disclosing limited info about company members

@demonia brought it to our attention that two Slack employee email addresses were discoverable in a test application. There was zero risk to customer data. Nothing special, A Heroku Appliction Without Authentication Has Been Discovered On The Linux Application Data Disclosing Limited Information...

New Relic: "Basic user" which can only access a limited subset of the platform can access certain pages which are restricted to the user by the account owner.

@jhimansh described an issue where forced browsing could be used to visit restricted pages as an unprivileged user. As our web application is shipped as client side JavaScript, there is no way to prevent viewing all pages within that code. However, checks are done server-side to ensure that...