WebDAV Api Authentication Bypass using Pre-Signed URLs - ownCloud

It is possible to access, modify or delete any file without authentication if the username of the victim is known and the victim has no signing-key configured which is the default...

PT-2023-7303 · Owncloud · Owncloud

Name of the Vulnerable Software and Affected Versions: ownCloud versions 10.6.0 through 10.13.0 Description: An issue was discovered in ownCloud owncloud/core before 10.13.1. An attacker can access, modify, or delete any file without authentication if the username of a victim is known, and the...

CVE-2023-49105

CVE-2023-49105 — ownCloud core vulnerability (pre-signed URLs) highly critical . In ownCloud core prior to 10.13.1, an attacker who knows a victim’s username and if the victim has no signing-key configured can access, modify, or delete any file without authentication because pre-signed URLs are a...

CVE-2023-49105

An issue was discovered in ownCloud owncloud/core before 10.13.1. An attacker can access, modify, or delete any file without authentication if the username of a victim is known, and the victim has no signing-key configured. This occurs because pre-signed URLs can be accepted even when no...

CVE-2023-49105

An issue was discovered in ownCloud owncloud/core before 10.13.1. An attacker can access, modify, or delete any file without authentication if the username of a victim is known, and the victim has no signing-key configured. This occurs because pre-signed URLs can be accepted even when no...

SUSE CVE-2018-16477

A bypass vulnerability in Active Storage = 5.2.0 for Google Cloud Storage and Disk services allow an attacker to modify the content-disposition and content-type parameters which can be used in with HTML files and have them executed inline. Additionally, if combined with other techniques such as...

CVE-2021-24020

A missing cryptographic step in the implementation of the hash digest algorithm in FortiMail 6.4.0 through 6.4.4, and 6.2.0 through 6.2.7 may allow an unauthenticated attacker to tamper with signed URLs by appending further data which allows bypass of signature verification...

FortiMail - Salted Digest vulnerable to length extension attacks

A missing cryptographic step in the implementation of the hash digest algorithm in FortiMail may allow an unauthenticated attacker to tamper with signed URLs by appending further data which allows bypass of signature verification...

GHSA-7RR7-RCJW-56VJ Exposure of Sensitive Information to an Unauthorized Actor in activestorage

A bypass vulnerability in Active Storage = 5.2.0 for Google Cloud Storage and Disk services allow an attacker to modify the content-disposition and content-type parameters which can be used in with HTML files and have them executed inline. Additionally, if combined with other techniques such as...

CVE-2018-16477

A bypass vulnerability in Active Storage = 5.2.0 for Google Cloud Storage and Disk services allow an attacker to modify the content-disposition and content-type parameters which can be used in with HTML files and have them executed inline. Additionally, if combined with other techniques such as...

CVE-2018-16477

A bypass vulnerability in Active Storage = 5.2.0 for Google Cloud Storage and Disk services allow an attacker to modify the content-disposition and content-type parameters which can be used in with HTML files and have them executed inline. Additionally, if combined with other techniques such as...

Design/Logic Flaw

A bypass vulnerability in Active Storage = 5.2.0 for Google Cloud Storage and Disk services allow an attacker to modify the content-disposition and content-type parameters which can be used in with HTML files and have them executed inline. Additionally, if combined with other techniques such as...

DEBIAN-CVE-2018-16477

A bypass vulnerability in Active Storage = 5.2.0 for Google Cloud Storage and Disk services allow an attacker to modify the content-disposition and content-type parameters which can be used in with HTML files and have them executed inline. Additionally, if combined with other techniques such as...

CVE-2018-16477

A bypass vulnerability in Active Storage = 5.2.0 for Google Cloud Storage and Disk services allow an attacker to modify the content-disposition and content-type parameters which can be used in with HTML files and have them executed inline. Additionally, if combined with other techniques such as...

CVE-2018-16477

A bypass vulnerability in Active Storage = 5.2.0 for Google Cloud Storage and Disk services allow an attacker to modify the content-disposition and content-type parameters which can be used in with HTML files and have them executed inline. Additionally, if combined with other techniques such as...

CVE-2018-16477

CVE-2018-16477 describes a bypass vulnerability in Rails Active Storage (version >= 5.2.0) for Google Cloud Storage and the Disk service. The issue allows an attacker to modify the content-disposition and content-type parameters, enabling inline execution of HTML files. When combined with othe...

CVE-2018-16477

A bypass vulnerability in Active Storage = 5.2.0 for Google Cloud Storage and Disk services allow an attacker to modify the content-disposition and content-type parameters which can be used in with HTML files and have them executed inline. Additionally, if combined with other techniques such as...

Exposure of Sensitive Information to an Unauthorized Actor

A bypass vulnerability in Active Storage for Google Cloud Storage and Disk services allow an attacker to modify the content-disposition and content-type parameters which can be used in with HTML files and have them executed inline. Additionally, if combined with other techniques such as cookie...

CVE-2018-15796

Cloud Foundry Bits Service Release, versions prior to 2.14.0, uses an insecure hashing algorithm to sign URLs. A remote malicious user may obtain a signed URL and extract the signing key, allowing them complete read and write access to the the Bits Service storage...

python-oauth2: _check_signature() ignores the nonce value when validating signed urls

It was found that python-oauth2 did not properly verify the nonce of a signed URL. An attacker able to capture network traffic of a website using OAuth2 authentication could use this flaw to conduct replay attacks against that website...