CVE-2026-40567 FreeScout has HTML Injection in Outgoing Emails via Unsanitized Customer Name in Signature Variables

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.213, an unauthenticated attacker can inject arbitrary HTML into outgoing emails generated by FreeScout by sending an email with a crafted From display name. The name is stored in the database without sanitization a...

CVE-2026-40567

FreeScout (self-hosted help desk) contains an HTML injection vulnerability in outgoing emails prior to v1.8.213. An unauthenticated attacker can craft the From display name in an email; the name is stored in the database without sanitization and rendered unescaped in outgoing replies via the {%cu...

CVE-2026-40567 FreeScout has HTML Injection in Outgoing Emails via Unsanitized Customer Name in Signature Variables

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.213, an unauthenticated attacker can inject arbitrary HTML into outgoing emails generated by FreeScout by sending an email with a crafted From display name. The name is stored in the database without sanitization a...

ASP.NET Core Elevation of Privilege Vulnerability

Improper verification of cryptographic signature in ASP.NET Core allows an unauthorized attacker to elevate privileges over a network...

CVE-2026-40497 FreeScout Vulnerable to CSS Injection via Stored Style Tag in Mailbox Signature (CSRF Token Exfiltration)

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.213, FreeScout's Helper::stripDangerousTags removes , , , but does NOT strip tags. The mailbox signature field is saved via POST /mailbox/settings/id and later rendered unescaped via !!...

CVE-2026-40497 FreeScout Vulnerable to CSS Injection via Stored Style Tag in Mailbox Signature (CSRF Token Exfiltration)

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.213, FreeScout's Helper::stripDangerousTags removes , , , but does NOT strip tags. The mailbox signature field is saved via POST /mailbox/settings/id and later rendered unescaped via !!...

CVE-2026-41301

OpenClaw versions 2026.3.22 before 2026.3.31 contain a signature verification bypass vulnerability in the Nostr DM ingress path that allows pairing challenges to be issued before event signature validation. An unauthenticated remote attacker can send forged direct messages to create pending pairi...

Improper Verification of Cryptographic Signature

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the Nostr DM ingress path. An attacker can cause unauthorized pairing challenges to be issued and consume shared pairing capacity by...

OpenBao 信任管理问题漏洞

OpenBao is an open-source sensitive data management software developed by OpenBao. Versions of OpenBao prior to 2.5.3 had vulnerabilities related to trust management. These vulnerabilities stemmed from incorrect matching during certificate authentication when renewing tokens. This allowed attacke...

UBUNTU-CVE-2026-40372

Improper verification of cryptographic signature in ASP.NET Core allows an unauthorized attacker to elevate privileges over a network...

CVE-2026-40372

Improper verification of cryptographic signature in ASP.NET Core allows an unauthorized attacker to elevate privileges over a network...

OpenClaw 数据伪造问题漏洞

OpenClaw is an open-source intelligent artificial assistant developed by OpenClaw. Versions of OpenClaw from 2026.3.22 to 2026.3.31 had a data manipulation vulnerability. This vulnerability stemmed from a signature verification bypass in the Nostr DM entry path. It allowed unauthorized remote...

PT-2026-34031

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.215, MailboxesController::updateSave persists chat start new outside the allowed-field filter. A user with only the mailbox sig permission sees only the signature field in the UI, but can still change the hidden...

PT-2026-34012

FreeScout is a free self-hosted help desk and shared mailbox. Versions prior to 1.8.213 have a stored cross-site scripting XSS vulnerability in the mailbox signature feature. The sanitization function Helper::stripDangerousTags app/Misc/Helper.php:568 uses an incomplete blocklist of only four HTM...

FreeScout 安全漏洞

FreeScout is a lightweight and powerful free open-source help desk and shared inbox built using PHP Laravel framework by FreeScout Inc. Versions of FreeScout prior to 1.8.213 contained security vulnerabilities. These vulnerabilities stemmed from the Helper::stripDangerousTags function used in the...

PT-2026-34051

Name of the Vulnerable Software and Affected Versions Microsoft.AspNetCore.DataProtection versions 10.0.0 through 10.0.6 Description An issue in the Microsoft.AspNetCore.DataProtection library involves the improper verification of cryptographic signatures. This flaw allows an unauthorized remote...

PT-2026-33912

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.213, FreeScout's Helper::stripDangerousTags removes , , , but does NOT strip tags. The mailbox signature field is saved via POST /mailbox/settings/id and later rendered unescaped via !!...

PT-2026-34011

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.213, an unauthenticated attacker can inject arbitrary HTML into outgoing emails generated by FreeScout by sending an email with a crafted From display name. The name is stored in the database without sanitization a...

Security update for python-cryptography (important)

openSUSE security update: security update for python-cryptography ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20506-1 Rating: important References: bsc1258074 bsc1260876 Cross-References: CVE-2026-26007 CVE-2026-34073 CVSS scores: CVE-2026-26007...

CVE-2026-41301 OpenClaw 2026.3.22 < 2026.3.31 - Forged Nostr DM Pairing State Creation via Signature Verification Bypass

OpenClaw versions 2026.3.22 before 2026.3.31 contain a signature verification bypass vulnerability in the Nostr DM ingress path that allows pairing challenges to be issued before event signature validation. An unauthenticated remote attacker can send forged direct messages to create pending pairi...