CVE-2024-13697

The Better Messages – Live Chat for WordPress, BuddyPress, PeepSo, Ultimate Member, BuddyBoss plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 2.7.4 via the 'nicelinks'. This makes it possible for unauthenticated attackers to make web request...

CVE-2024-13697

The Better Messages – Live Chat for WordPress, BuddyPress, PeepSo, Ultimate Member, BuddyBoss plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 2.7.4 via the 'nicelinks'. This makes it possible for unauthenticated attackers to make web request...

CVE-2024-13697

CVE-2024-13697 documents an unauthenticated SSRF in Better Messages for WordPress (plugin versions up to 2.7.4) via the nice_links feature. Exploitation requires Enable link previews (default). The connected docs indicate a patch is available and advise upgrading to a fixed version; no further ex...

CVE-2024-13697 Better Messages – Live Chat for WordPress, BuddyPress, PeepSo, Ultimate Member, BuddyBoss <= 2.7.4 - Unauthenticated Limited Server-Side Request Forgery in nice_links

The Better Messages – Live Chat for WordPress, BuddyPress, PeepSo, Ultimate Member, BuddyBoss plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 2.7.4 via the 'nicelinks'. This makes it possible for unauthenticated attackers to make web request...

SUSE CVE-2024-42347

matrix-react-sdk is a react-based SDK for inserting a Matrix chat/voip client into a web page. A malicious homeserver could manipulate a user's account data to cause the client to enable URL previews in end-to-end encrypted rooms, in which case any URLs in encrypted messages would be sent to the...

PT-2023-21428 · Unknown · Mattermost

Name of the Vulnerable Software and Affected Versions: Mattermost affected versions not specified Description: The issue allows an attacker to cause a denial-of-service by linking to a specially crafted webpage in a message, due to the failure to validate links on external websites when...

Improper Input Validation

github.com/mattermost/mattermost-server is vulnerable to Improper Input Validation. The vulnerability exists due to not properly validating the Unicode characters in the domain name, which allows an attacker to bypass the domain denylist for link previews by sharing links with Unicode-confusable...

CVE-2023-2808 Lack of URL normalization allows rendering previews for disallowed domains

Mattermost fails to normalize UTF confusable characters when determining if a preview should be generated for a hyperlink, allowing an attacker to trigger link preview on a disallowed domain using a specially crafted link...

PT-2023-21539 · Unknown · Mattermost

Name of the Vulnerable Software and Affected Versions: Mattermost affected versions not specified Description: The issue arises from Mattermost's failure to normalize UTF confusable characters when determining whether to generate a preview for a hyperlink. This allows an attacker to trigger a lin...

Mattermost 输入验证错误漏洞

Mattermost is an open source collaboration platform from Mattermost, Inc. in the United States. Mattermost suffers from an input validation error vulnerability that stems from Mattermost's failure to normalize UTF obfuscated characters when determining whether a preview should be generated for a...

SUSE CVE-2022-41952

Synapse before 1.52.0 with URL preview functionality enabled will attempt to generate URL previews for media stream URLs without properly limiting connection time. Connections will only be terminated after maxspidersize default: 10M bytes have been downloaded, which can in some cases lead to...

Facebook Introduces New Features for End-to-End Encrypted Messenger App

Meta Platforms on Monday announced that it has started to expand global testing of end-to-end encryption E2EE in Messenger chats by default. "Over the next few months, more people will continue to see some of their chats gradually being upgraded with an extra layer of protection provided by...

UBUNTU-CVE-2022-41952

Synapse before 1.52.0 with URL preview functionality enabled will attempt to generate URL previews for media stream URLs without properly limiting connection time. Connections will only be terminated after maxspidersize default: 10M bytes have been downloaded, which can in some cases lead to...

CVE-2022-36048

Zulip is an open-source team collaboration tool with topic-based threading that combines email and chat. When displaying messages with embedded remote images, Zulip normally loads the image preview via a go-camo proxy server. However, an attacker who can send messages could include a crafted URL...

CVE-2022-36048 IP address leak via image proxy bypass in Zulip Server

Zulip is an open-source team collaboration tool with topic-based threading that combines email and chat. When displaying messages with embedded remote images, Zulip normally loads the image preview via a go-camo proxy server. However, an attacker who can send messages could include a crafted URL...

How to Use Lockdown Mode in iOS 16 to Make Your Phone More Secure

Whether you want to turn off link previews or block unwanted FaceTime calls, here's what you need to know...

The vulnerability of Microsoft Teams’ corporate platform for Android, related to the inclusion of a web function from an unreliable source, allows a perpetrator to disclose protected information.

The vulnerability of Microsoft Teams’ corporate platform for Android is related to the inclusion of a web function from an unreliable source. Exploiting this vulnerability allows a malicious actor to disclose sensitive information by sending messages with specially created links for previewing...

PYSEC-2021-25

Synapse is a Matrix reference homeserver written in python pypi package matrix-synapse. Matrix is an ecosystem for open federated Instant Messaging and VoIP. In Synapse before version 1.28.0 requests to user provided domains were not restricted to external IP addresses when transitional IPv6...

CVE-2021-21392

Synapse is a Matrix reference homeserver written in python pypi package matrix-synapse. Matrix is an ecosystem for open federated Instant Messaging and VoIP. In Synapse before version 1.28.0 requests to user provided domains were not restricted to external IP addresses when transitional IPv6...

Researchers: Instagram, LinkedIn Vulnerable to Preview-Link RCE Security Woes

UPDATE Link previews in popular chat apps on iOS and Android are a firehose of security and privacy issues, researchers have found. At risk are Facebook Messenger, LINE, Slack, Twitter Direct Messages, Zoom and many others. In the case of Instagram and LinkedIn, it’s even possible to execute remo...