PortSwigger Web Security: Leak of Platform Authentication credentials via Repeater

Burp Repeater leaks Platform Authentication HTTP Basic credentials when following redirections. Steps to reproduce: - Set up an open redirection on a site you control example.com. - Set up Platform Authentication for that same site. Use HTTP Basic auth and whatever credentials. - Using Repeater,...

Uber: Configuration and/or source code files on uchat-staging.uberinternal.com can be viewed without OneLogin SSO Authentication

Summary Configuration file and/or source code information leakage without Uber OneLogin SSO authentication. Security Impact Misconfiguration on the server results in information leakage without authentication. Reproduction Steps...

AlienVault : DNS pinning SSRF bypass

Summary: this issue is a bypass for this report: https://hackerone.com/reports/285380 . It is a SSRF bypass with DNS pinning. Description: We can bypass the SSRF protection with a simple domain that is resolving to 169.254.169.254 , like: ssrf-cloud.localdomain.pw Browsers Verified In: Firefox 56...

International Islamic University Chittagong: Default credentials on http://119.18.148.140/hrd/

Hello, When the mentioned URL is opened, the user is presented with a login form that logs them into the "HR & Payroll" system of the university. The issue here is that the credentials used are the application's default credentials, which are mentioned here...

Internet Bug Bounty: Perl $ENV Key Stack Buffer Overflow

The CPerlHost::Add method in win32\perlhost.h is vulnerable to a stack buffer overflow. void CPerlHost::AddLPCSTR lpStr char szBuffer1024; LPSTR lpPtr; int index, length = strlenlpStr+1; forindex = 0; lpStrindex != '\0' && lpStrindex != '='; ++index szBufferindex = lpStrindex; szBufferindex = '\0...

Weblate: Add another email address without verification

Introduction In the normal case, to link another email address to the Weblate account, users need to own the email address and click the verification link. However, I found an issue, that allows adding another email address without clicking on the verification link. Description and PoC: Create a...

Gratipay: xss

xss fo this page and form type https://gratipay.com/apply...

Legal Robot: Null Byte Injection in all fields of Profile

Hi Team, Null byte injection is possible in all the fields of Edit Profile functionality. Affected URL: https://app.legalrobot.com/account Description: Possible Injection of control characters, such as Null Byte 0x00, \000, \x00, \z, or the Unicode representation \u0000 into vulnerable fields in...

Internet Bug Bounty: CVE-2017-8798 - miniupnp getHTTPResponse chunked encoding integer signedness error

Integer signedness error in miniupnpc 1 allows remote attackers to cause a denial of service condition access violation and heap corruption via specially crafted HTTP response An integer signedness error was found in miniupnp's miniwget allowing an unauthenticated remote entity typically located ...

Nextcloud: Share tokens for public calendars disclosed (NC-SA-2017-011)

Share tokens for public calendars disclosed NC-SA-2017-011 Risk level: Medium CVSS v3 Base Score: 4.3 AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N CWE: Information Exposure Through Directory Listing CWE-548 Description A logical error caused disclosure of valid share tokens for public calendars. Thus...

OLX: Public Vulnerable Version of Confluence https://confluence.olx.com

The public server is vulnerable to Insecure Direct Object Reference, allowing any authenticated user to read configuration files from the application such as the content of webapp directory in confluence. Link to the public issue: https://jira.atlassian.com/browse/CONF-39704 PoC: GET:...

X (Formerly Twitter): CRLF and XSS stored on ton.twitter.com

Hey, 1 CRLF: It's similar to 52042 but weaker to reproduce go to: https://ton.twitter.com/1.1/ton/data/dm/x/%E5%98%8A%E5%98%8Dset-cookie%3A%20test%3Dtest%3B%20Domain%3D.twitter.com%3B%20Path%3D%2F%3B%20Expires%3DSat%2C%2015-Dec-2018%2009%3A45%3A55%20UTC you will find that test cookie with the val...

Nextcloud: BruteForce in to Admin Account

Hello, My self Abdulwahab, I want to Alert You that Your website is Facing a serious Problem Called : Username Enumeration This Problem is on nextcloud.com/wp-admin We Use wpscan to get username and the username is "frank" After getting username a user can Bruteforce it Using Wpscan and get acces...

Pushwoosh: Spoof Email with Hyperlink Injection via Invites functionality

Email Spoofing via hyperlink injection. Design Issue, Missing Best Practice, Low severity...

Internet Bug Bounty: Heap overflow due to integer overflow in pg_escape_string() function

The fix for this bug has been committed: https://bugs.php.net/bug.php?id=73399 Description: ------------ I have found some vulnerable code at pgescapestring function in module PostgreSQL. pgescapestring function creates a new zendstring object to store escaped string. The size of destination stri...

Internet Bug Bounty: cURL / libcURL - CVE-2016-8624 invalid URL parsing with '#'

invalid URL parsing with '' ============================ Project cURL Security Advisory, November 2, 2016 - Permalink https://curl.haxx.se/docs/adv20161102J.html VULNERABILITY ------------- curl doesn't parse the authority component of the URL correctly when the host name part ends with a ''...

Internet Bug Bounty: Heap overflow caused by type confusion vulnerability in merge_param()

Since the original report is still marked as private in the PHP bug tracker please find the copy & pasted bug report below edited for readability and to include correct bug tracker id. See the references section for a link to the issue in the PHP bug tracker! The maintainer already fixed the issu...

Boozt Fashion AB: xss in Theme http://bztfashion.booztx.com

Researcher reported XSS vulnerability in Wordpress theme that we were using for our corporate site. Which in turn brought our attention to more available vulnerabilities within that Wordpress installation. Action taken - removed the installation completely and rebuild a more secured version of th...

HackerOne: Users contents on AWS is cacheable

Hi , Background ============================= As I know you are using AWS S3 for saving and serving files . The AWS S3 on https://hackerone-attachments.s3.amazonaws.com are been called every time to show images on hackerone.com . For example view this report 145392 You will see a request for Fran...

Zomato: Visibility Robots.txt file

Issue detail:- The web server contains a robots.txt file. Issue background:- The file robots.txt is used to give instructions to web robots, such as search engine crawlers, about locations within the web site that robots are allowed, or not allowed, to crawl and index. The presence of the...

Internet Bug Bounty: Adobe Flash Player OpportunityGenerator class Memory Corruption Vulnerability

I. Summary Adobe Flash Player is prone to a vulnerability which leads to memory corruption because of improper validation of OpportunityGenerator.update. ------------------------------------------------------------------ II. Description Adobe Flash is a multimedia and software platform used for...

Pornhub: Weak user aunthentication on mobile application - I just broken userKey secret password

The researcher discovered a hard coded authentication bypass on the mobile app...

Ruby: SMTP command injection

Net::SMTP is vulnerable to RCPT TO/MAIL FROM injection due to lack of input validation and conformance to the SMTP protocol. Publicly disclosed already: http://www.mbsd.jp/Whitepaper/smtpi.pdf People are wrongly assigning this to the mail gem http://rubysec.com/advisories/OSVDB-131677/ and thinki...

Slack: Authentication bypass leads to sensitive data exposure (token+secret)

@secalert discovered an information disclosure on our server which took advantage of an authorization error that allowed the viewing of sensitive information on the server. We mitigated the issue and no longer expose such information, and performed an investigation to verify that no unauthorized...

Uber: Possibility to brute force invite codes in riders.uber.com

When adding new promotion codes for free rides, one could brute force invitation codes since there is no protection against brute force attacks. When going to payment page, it's possible to apply promotion code. If we intercept this request, we can brute force codes, since there is no captcha or...

Internet Bug Bounty: Adobe Flash Player Race Condition Vulnerability

Adobe Flash Player is prone to a race condition vulnerability which leads to Use After Free. COM Object will be initialized twice and uninitialized when the count number decrement to zero by the main thread. As we could force the second initialization being called by a Worker thread, the...

Mail.ru: Утечка информации через JSONP (XXSI)

Information disclosure for logged-in user in out-of-scope service...

Shopify: Full access to Amazon S3 bucket containing AWS CloudTrail logs

An Amazon S3 bucket used internally by Shopify was misconfigured, allowing external users to read, write and list objects. The excess permissions have been removed...

Mail.ru: [parapa.mail.ru] SQL Injection

Добрый день. Тип уязвимости - Time Based SQL Injection, Уязвимые параметры - куки parapauid и parapasid. Уязвимость воспроизводиться на многих страницах сайта, в том числе и на форуме. PoC GET /forums/ HTTP/1.1 User-Agent: Mozilla/5.0 Windows NT 6.1; WOW64 AppleWebKit/537.36 KHTML, like Gecko...

Mail.ru: [cfire.mail.ru] Time Based SQL Injection

Добрый день. Уязвимо кукис с названием cfiresid. Рабочий PoC GET /account/userbar/ HTTP/1.1 User-Agent: Mozilla/5.0 Windows NT 6.1; WOW64 AppleWebKit/537.36 KHTML, like Gecko Chrome/47.0.2526.73 Safari/537.36 OPR/34.0.2036.25 Host: cfire.mail.ru Accept: text/html, application/xml;q=0.9,...

Cloudflare: Clickjacking : https://partners.cloudflare.com/

Hey, The title of submission defines the issue very clearly which is clickjacking at https://partners.cloudflare.com/ this subdomain missing x frame headers. As this subdomain contain a partner login then it is dangerous to have this type of issue. You understand better what i mean ; Attached a...

Urban Dictionary: URGENT - Subdomain Takeover in support.urbandictionary.com pointing to Zendesk

Hi. I found out that one of your subdomain which is http://support.urbandictionary.com/ can be taken over or is vulnerable to subdomain takeover. If youre gonna visit the site... you will see saying: No help desk at support.urbandictionary.com There is no help desk configured at this address. Thi...

Shopify: CSV Excel Macro Injection Vulnerability in export list of current users - app.shopify.com

Hi , I have found that when a user tries to Export list of current users who installed his apps through: https://app.shopify.com/services/partners/apiclients//exportinstalledusers the fields of the CSV file are not properly escaped. which makes them vulnerable to CSV Excel Macro Injection...

Slack: Stored XSS in Slack (weird, trial and error)

Hi slack. I found a weird, trial and error Stored XSS in Slack... I hope you can get clear of this and get it too.. and I hope you can find the XSS too. Anyway here it is according to what I did: 1. Go to your Slack or create a new Slack team. 2. In slackbot.. enter this payload: 3. Then, Create ...

ownCloud: Full Path Disclosure

When I was trying to upload a html file as profile picture as a non admin user. then it popped up with a message containing full path . Like that "Could not obtain lock type 1 on "/opt/lampp/htdocs/owncloud/data/12/files/opt/lampp/htdocs/owncloud/data/12/cache/avatarupload"." Thanks...

drchrono: XML Parser Bug: XXE over which leads to RCE

Hello security team, I have reported this issue on Feb 6, 2015 and i'm resubmit it here again. I was able to do XXE attack on your site and exposed the /etc/passwd file. Scenario: 1. Login to drchrono site. 2. Click on patients-patient 3. Click on ' Update patient via C-CDA XML.' 4. Select the fi...

Mobile Vikings: Reflected xss in user name thru cookie

Imagine, that we have user A with name - namealert1 And user B User B request a sim card and the Add authorization to user A of course this is not the common way to exploit. As a result we have xss thru user name in flash message thru cookie. And ! we got properly singed cookie with xss payload...

X (Formerly Twitter): twitter android app Fragment Injection

com.twitter.android.WidgetSettingsActivity extend PreferenceActivity and export. By entering the appropriate extra intent can call any of its internal fragment. So do not export com.twitter.android.WidgetSettingsActivity...

joola.io: Weak Random Number Generator for Auth Tokens

https://github.com/joola/joola/blob/a534c3dca1a0deaec99c192978e61a35dd3a9069/lib/common/index.jsL90-L98 Math.random is not sufficient for cryptographic purposes such as authentication tokens. An example replacement that uses window.crypto.getRandomValues is available here:...

Mail.ru: touch.mail.ru XSS via message id

воспроизводится в IE11 уязвимы элементы принимающие значение id письма. к примеру https://touch.mail.ru/cgi-bin/msglistreadmsg/14112810510000000915"...

Sandbox Escape: Linux 3.4+: arbitrary write with CONFIG_X86_X32

asmlinkage long compatsysrecvmmsgint fd, struct compatmmsghdr user mmsg, unsigned int vlen, unsigned int flags, struct compattimespec user timeout int datagrams; struct timespec ktspec; if flags & MSGCMSGCOMPAT return -EINVAL; if COMPATUSE64BITTIME return sysrecvmmsgfd, struct mmsghdr user mmsg,...

curl: Cookie attribute TAB injection regression in Set-Cookie parsing

Overview | | | |---|---| | Component | lib/cookie.c — parsecookieheader | | Type | Security regression incomplete input validation | | CWE | CWE-20 Improper Input Validation | | Severity | LOW CVSS 3.1 estimated 3.7, comparable to CVE-2022-35252 | | Affected | curl 8.18.0 through current HEAD | |...

curl: MQTT Protocol Packet Injection via Unchecked CONNACK Remaining Length

I'm not sure if this is a vulnerability or intended behavior, but I noticed that curl MQTT implementation accepts CONNACK packets with Remaining Length values greater than 2, which appears to violate the MQTT v3.1.1 specification. According to the MQTT spec, CONNACK packets should have a Remainin...

PlayStation: Blu-ray Disc Java Sandbox Escape via two vulnerabilities

Two vulnerabilities in Blu-ray Disc Java bd-j related to the Inter-Xlet Communication Ixc implementation were discovered. The first vulnerability allowed invoking methods in privileged context by registering a remote object that implements an interface extending java.rmi.Remote. The second...

Internet Bug Bounty: CVE-2024-49761: ReDoS vulnerability in REXML

CVE-2024-49761 was a ReDoS vulnerability in the REXML gem. The vulnerability was caused by the parsing of XML input with many digits between "&" and "x...;" in a hex numeric character reference. This issue was resolved by updating the REXML gem to version 3.3.9 or later...

U.S. Dept Of Defense: IDOR leads to PII Leak

The vulnerability allowed the disclosure of other users' email addresses through Insecure Direct Object Reference IDOR. A user could access other users' profile information by modifying the user ID in the URL...

U.S. Dept Of Defense: Parâmetro XSS: Nome de usuário - █████████

The report describes a cross-site scripting XSS vulnerability in the username parameter of an application. The vulnerability was demonstrated using Burp Suite, where the attacker was able to inject malicious JavaScript code into the username field. No further details were provided about the...

Internet Bug Bounty: Command Injection using malicious hostname in expanded proxycommand

A vulnerability in the handling of ProxyCommand and ProxyJump hostname parameters in libssh versions 0.10.x, 0.9.x and 0.8.x was reported. The issue enables malicious code injection through unchecked hostname syntax. User interaction is required for exploitation...

Teleport: access list owner can escalate his role to the highest roles

Summary: 1. Go to your-domain.teleport.sh/web/accesslists. 2. Create a new access list and add a role to "Roles Granted," e.g., "reviewer" role. 3. Add a user as the Access List Owner. 4. The user, as the Access List Owner, can escalate the role of the list to higher roles, thereby escalating the...

PortSwigger Web Security: CSP bypass on PortSwigger.net using Google script resources

A cross-site scripting vulnerability was discovered on PortSwigger.net. The site's content security policy allowed resources from Google's reCAPTCHA domain, which contains AngularJS. This could be abused to bypass the CSP and load arbitrary scripts from other domains. The issue allowed an attacke...