CVE-2026-39354

Scoold is a Q&A and a knowledge sharing platform for teams. Prior to 1.66.2, an authenticated authorization flaw in Scoold allows any logged-in, low-privilege user to overwrite another user's existing question by supplying that question's public ID as the postId parameter to POST /questions/ask...

CVE-2026-39354

CVE-2026-39354 affects Scoold prior to version 1.66.2, where an authenticated low-privilege user can overwrite another user’s question by supplying the victim question’s public ID as postId to POST /questions/ask. This enables direct integrity loss in an existing discussion thread. Root cause is ...

Stealthy and Adjustable Text-Guided Backdoor Attacks on Multimodal Pretrained Models

Multimodal pretrained models are vulnerable to backdoor attacks, yet most existing methods rely on visual or multimodal triggers, which are impractical since visually embedded triggers rarely occur in real-world data. To overcome this limitation, we propose a novel Text-Guided Backdoor TGB attack...

PT-2026-30976

Scoold is a Q&A and a knowledge sharing platform for teams. Prior to 1.66.2, an authenticated authorization flaw in Scoold allows any logged-in, low-privilege user to overwrite another user's existing question by supplying that question's public ID as the postId parameter to POST /questions/ask...

EUVD-2026-17409

An attacker might be able to trigger a use-after-free by sending crafted DNS queries to a DNSdist using the DNSQuestion:getEDNSOptions method in custom Lua code. In some cases DNSQuestion:getEDNSOptions might refer to a version of the DNS packet that has been modified, thus triggering a...

CVE-2026-27854

CVE-2026-27854 affects dnsdist. The vulnerability arises when crafted DNS queries invoke DNSQuestion:getEDNSOptions in custom Lua code, which can reference a modified DNS packet and trigger a use-after-free, potentially causing a crash and denial of service. Connected advisories across Debian/SUS...

CVE-2026-27854 Use after free when parsing EDNS options in Lua

An attacker might be able to trigger a use-after-free by sending crafted DNS queries to a DNSdist using the DNSQuestion:getEDNSOptions method in custom Lua code. In some cases DNSQuestion:getEDNSOptions might refer to a version of the DNS packet that has been modified, thus triggering a...

EUVD-2026-17084

A vulnerability of authorization bypass through user-controlled key in the 'console-survey/api/v1/answer/EVENTID/TIMESTAMP/' endpoint. Exploiting this vulnerability would allow an unauthenticated attacker to enumerate event IDs and obtain the complete Q&A history. This publicly exposed data may...

ON24 Q&A Chat 安全漏洞

ON24 Q&A Chat is an online interactive Q&A and chat component developed by ON24 Inc. There is a security vulnerability in ON24 Q&A Chat. This vulnerability stems from the console-survey/api/v1/answer/EVENTID/TIMESTAMP/ endpoint, which allows unauthorized access through bypassing user-controlled...

PT-2026-29024

Name of the Vulnerable Software and Affected Versions The product name cannot be determined. affected versions not specified Description A vulnerability exists that allows authorization bypass through a user-controlled key in the 'console-survey/api/v1/answer/EVENTID/TIMESTAMP/' endpoint...

CVE-2026-32973

OpenClaw before 2026.3.11 contains an exec allowlist bypass vulnerability where matchesExecAllowlistPattern improperly normalizes patterns with lowercasing and glob matching that overmatches on POSIX paths. Attackers can exploit the ? wildcard matching across path segments to execute commands or...

CVE-2026-32973 OpenClaw < 2026.3.11 - Exec Allowlist Pattern Overmatch via POSIX Path Normalization

OpenClaw before 2026.3.11 contains an exec allowlist bypass vulnerability where matchesExecAllowlistPattern improperly normalizes patterns with lowercasing and glob matching that overmatches on POSIX paths. Attackers can exploit the ? wildcard matching across path segments to execute commands or...

CVE-2026-4973

A vulnerability was detected in SourceCodester Online Quiz System up to 1.0. Affected by this vulnerability is an unknown functionality of the file endpoint/add-question.php. Performing a manipulation of the argument quizquestion results in cross site scripting. It is possible to initiate the...

EUVD-2026-16807

A vulnerability was detected in SourceCodester Online Quiz System hasta 1.0. Affected by this vulnerability is an unknown functionality of the file endpoint/add-question.php. Performing a manipulation of the argument quizquestion results in cross site scripting. It is possible to initiate the...

CVE-2026-4973

A vulnerability was detected in SourceCodester Online Quiz System up to 1.0. Affected by this vulnerability is an unknown functionality of the file endpoint/add-question.php. Performing a manipulation of the argument quizquestion results in cross site scripting. It is possible to initiate the...

CVE-2026-4973 SourceCodester Online Quiz System add-question.php cross site scripting

A vulnerability was detected in SourceCodester Online Quiz System up to 1.0. Affected by this vulnerability is an unknown functionality of the file endpoint/add-question.php. Performing a manipulation of the argument quizquestion results in cross site scripting. It is possible to initiate the...

CVE-2026-4973

SourceCodester Online Quiz System hasta 1.0 contains a cross-site scripting (XSS) vulnerability in an unknown functionality of endpoint/add-question.php. By manipulating the quiz_question argument, an attacker can trigger XSS, with remote access possible and the exploit publicly available. The pr...

CVE-2026-4973

A vulnerability was detected in SourceCodester Online Quiz System up to 1.0. Affected by this vulnerability is an unknown functionality of the file endpoint/add-question.php. Performing a manipulation of the argument quizquestion results in cross site scripting. It is possible to initiate the...

CVE-2026-4973 SourceCodester Online Quiz System add-question.php cross site scripting

A vulnerability was detected in SourceCodester Online Quiz System up to 1.0. Affected by this vulnerability is an unknown functionality of the file endpoint/add-question.php. Performing a manipulation of the argument quizquestion results in cross site scripting. It is possible to initiate the...

PT-2026-28698

Name of the Vulnerable Software and Affected Versions SourceCodester Online Quiz System version 1.0 Description A flaw exists in SourceCodester Online Quiz System that allows for cross site scripting. This issue is related to the manipulation of the quiz question argument within the...