Uber Says It's Investigating a Potential Breach of Its Computer Systems

Ride hailing giant Uber disclosed Thursday it's responding to a cybersecurity incident involving a breach of its network and that it's in touch with law enforcement authorities. The New York Times first reported the incident. The company pointed to its tweeted statement when asked for comment on...

Authentication header is passed on by Nextcloud Server due to a vulnerable GuzzleHTTP version

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GitLab: Unauthorized access

Hello Gents, I would like to report an issue where attackers are able to: 1. List about.gitlab.com GS bucket. 2. Access all resales through https://about.gitlab.com/all-releases.xml & https://about.gitlab.com/security-releases.xml, which contains undisclosed HackerOne reports. For Example: This...

HackerOne: Program managers can see draft reports using Export Reports feature

A bug in the HackerOne platform allowed program managers to see draft reports using the Export Reports feature, which led to the disclosure of PII without the reporter's permission. The bug was discovered when a user exported a report and found that it contained draft and disclosed report titles,...

Internet Bug Bounty: [CVE-2022-35949]: undici.request vulnerable to SSRF using absolute / protocol-relative URL on pathname

GHSA: https://github.com/nodejs/undici/security/advisories/GHSA-8qr4-xgw6-wmr3 Report: https://hackerone.com/reports/1642017 Impact SSRF...

HackerOne: Ability to escape database transaction through SQL injection, leading to arbitrary code execution

HackerOne has an internal backend interface that gives debugging capabilities to its engineers. One of the features is the ability to run EXPLAIN ANALYZE queries against a connected database. This feature is accessible by a handful of engineers. The feature is vulnerable to a SQL injection that...

Slack: CSV export/import functionality allows administrators to modify member and message content of a workspace

On August 6th, 2022 @security-warrior submitted a report in HackerOne to Slack regarding the CSV export/import functionality primarily used by administrators to merge workspaces. The report centers on the ability of an administrator to modify an export to change user or message content. Upon...

Missing brute force protection on cloud federation sharing

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Ruby on Rails: Incomplete fix for CVE-2022-32209 (XSS in Rails::Html::Sanitizer under certain configurations)

While building a PoC for CVE-2022-32209, I noticed that I could not fix my vulnerable application by updating https://github.com/rails/rails-html-sanitizer from 1.4.2 to 1.4.3 even though the Hackerone report about this vulnerability suggested that this should fix it see here:...

HackerOne: Private Email Address Leak of H1 Researchers.

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Internet Bug Bounty: Off-by-slash vulnerability in nodejs.org and iojs.org

Original Report: https://hackerone.com/reports/1631350 The reason for submitting this report is written in the comment of the original report. ---- Summary: Configuration files for Nginx in nodejs/build repository have multiple off-by-slash misconfigurations. Because nodejs.org and iojs.org are...

undici before v5.8.0 vulnerable to uncleared cookies on cross-host / cross-origin redirect

Impact Authorization headers are already cleared on cross-origin redirect in https://github.com/nodejs/undici/blob/main/lib/handler/redirect.jsL189, based on https://github.com/nodejs/undici/issues/872. However, cookie headers which are sensitive headers and are official headers found in the spec...

fastify-bearer-auth vulnerable to Timing Attack Vector

Impact fastify-bearer-auth does not securely use crypto.timingSafeEqual. A malicious attacker could estimate the length of one valid bearer token. According to the corresponding RFC 6750, the bearer token has only base64 valid characters, reducing the range of characters for a brute force attack...

GHSA-376V-XGJX-7MFR fastify-bearer-auth vulnerable to Timing Attack Vector

Impact fastify-bearer-auth does not securely use crypto.timingSafeEqual. A malicious attacker could estimate the length of one valid bearer token. According to the corresponding RFC 6750, the bearer token has only base64 valid characters, reducing the range of characters for a brute force attack...

HackerOne: CVE-2022-27776 Insufficiently protected credentials vulnerability might leak authentication or cookie header data

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Design/Logic Flaw

Nextcloud mail is a Mail app for the Nextcloud home server product. Versions of Nextcloud mail prior to 1.12.2 were found to be missing user account ownership checks when performing tasks related to mail attachments. Attachments may have been exposed to incorrect system users. It is recommended...

HackerOne Fires Employee for Stealing Bug Reports, Collecting Bug Bounties

By Deeba Ahmed Bug bounty and vulnerability coordination platform HackerOne has fired an employee for using their position to access customers… This is a post from HackRead.com Read the original post: HackerOne Fires Employee for Stealing Bug Reports, Collecting Bug Bounties...

SMTP Command Injection in iCalendar Attachments to emails via newlines

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HackerOne Employee Caught Stealing Vulnerability Reports for Personal Gains

Vulnerability coordination and bug bounty platform HackerOne on Friday disclosed that a former employee at the firm improperly accessed security reports submitted to it for personal gain. "The person anonymously disclosed this vulnerability information outside the HackerOne platform with the goal...

Hiperlink injection in email

BUG ========= Hiperlink injection in email SUMMURY ============= There is no character length limit in user fullname . So, user can set fullname to large number character and also can put link url . DETAILS =============== 1. goto admin account profile and change fullname to bellow Hi, You have...