Synapse pagination Denial of Service

Impact In federated rooms, malicious homeservers can craft room events in such a way that prevents Synapse from providing full history to paginating clients. Clients could therefore fail to display room history. Patches Update to Synapse 1.152.1 or later. Workarounds There are no known workaround...

Access Control Bypass

Overview Affected versions of this package are vulnerable to Access Control Bypass via the logs and stats API actions in the RoutineViewSet process. An attacker can access another user's private workout session notes, exercise history, and training statistics by enumerating public template routin...

CVE-2025-62317

HCL AION is affected by a vulnerability where sensitive information may be included in URL parameters, potentially exposing data through browser history, logs, or intermediary systems. The connected documents confirm the issue but do not provide a remediation or detailed exploit information. CVSS...

CVE-2025-62317

HCL AION is affected by a vulnerability where sensitive information may be included in URL parameters. Passing sensitive data in URLs may expose it through browser history, logs, or intermediary systems, potentially leading to unintended information disclosure under certain conditions...

EUVD-2025-209857

HCL AION is affected by a vulnerability where sensitive information may be included in URL parameters. Passing sensitive data in URLs may expose it through browser history, logs, or intermediary systems, potentially leading to unintended information disclosure under certain conditions...

CVE-2025-62317 HCL AION is affected by a vulnerability where sensitive information may be included in URL parameters.

HCL AION is affected by a vulnerability where sensitive information may be included in URL parameters. Passing sensitive data in URLs may expose it through browser history, logs, or intermediary systems, potentially leading to unintended information disclosure under certain conditions...

CVE-2025-62317 HCL AION is affected by a vulnerability where sensitive information may be included in URL parameters.

HCL AION is affected by a vulnerability where sensitive information may be included in URL parameters. Passing sensitive data in URLs may expose it through browser history, logs, or intermediary systems, potentially leading to unintended information disclosure under certain conditions...

PT-2026-40958

HCL AION is affected by a vulnerability where sensitive information may be included in URL parameters. Passing sensitive data in URLs may expose it through browser history, logs, or intermediary systems, potentially leading to unintended information disclosure under certain conditions...

PT-2026-41158

Name of the Vulnerable Software and Affected Versions Synapse versions prior to 1.152.1 Description In federated rooms, malicious homeservers can craft room events that prevent the server from providing full history to paginating clients. This can result in clients failing to display the room...

Unity Linux 20.1070a Security Update: git (UTSA-2026-021382)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021382 advisory. Gitk is a Tcl/Tk based Git history browser. Starting with 2.41.0, a Git repository can be crafted in such a way that with some social engineering a user who has clon...

CVE-2026-43891

changedetection.io is a free open source web page change detection tool. Prior to 0.55.1, the vulnerability is caused by trusting attacker-controlled snapshot paths restored from backup files. The vulnerable flow starts in the backup restore logic. When a backup ZIP is restored, the application...

K000157981: BIG-IP DNS tmsh vulnerability CVE-2026-42408

Security Advisory Description When BIG-IP DNS is provisioned, a vulnerability exists in an undisclosed TMOS Shell tmsh command that may allow a highly privileged authenticated attacker to view sensitive information. CVE-2026-42408 Impact An authenticated attacker with Resource Administrator role...

PYSEC-2026-30

changedetection.io is a free open source web page change detection tool. Prior to 0.55.1, the vulnerability is caused by trusting attacker-controlled snapshot paths restored from backup files. The vulnerable flow starts in the backup restore logic. When a backup ZIP is restored, the application...

CVE-2026-40300

Zulip is an open-source team collaboration tool. Prior to 12.0, With messageedithistoryvisibilitypolicy set to "moves", /api/v1/messages/id/history still returns historical content values, allowing low-privilege users to recover text that was edited away from other users' messages. This...

CVE-2026-43891 changedetection.io: Arbitrary Local File Read via crafted backup restore

changedetection.io is a free open source web page change detection tool. Prior to 0.55.1, the vulnerability is caused by trusting attacker-controlled snapshot paths restored from backup files. The vulnerable flow starts in the backup restore logic. When a backup ZIP is restored, the application...

CVE-2026-43891

Summary: CVE-2026-43891 and related advisories describe an arbitrary local file read in changedetection.io caused by trusting attacker-controlled history.txt entries restored via crafted backups. Prior to 0.55.1, history values containing path separators are treated as filesystem paths and can re...

CVE-2026-40300

Zulip is an open-source team collaboration tool. Prior to 12.0, With messageedithistoryvisibilitypolicy set to "moves", /api/v1/messages/id/history still returns historical content values, allowing low-privilege users to recover text that was edited away from other users' messages. This...

CVE-2026-40300 Zulip: Message edit history visible in "moves only" policy through /api/v1/messages/{id}/history

Zulip is an open-source team collaboration tool. Prior to 12.0, With messageedithistoryvisibilitypolicy set to "moves", /api/v1/messages/id/history still returns historical content values, allowing low-privilege users to recover text that was edited away from other users' messages. This...

EUVD-2026-29537

Zulip is an open-source team collaboration tool. Prior to 12.0, With messageedithistoryvisibilitypolicy set to "moves", /api/v1/messages/id/history still returns historical content values, allowing low-privilege users to recover text that was edited away from other users' messages. This...

CVE-2026-40300

Summary of vulnerability (CVE-2026-40300) Affected software: Zulip open-source team collaboration tool (prior to version 12.0). Root cause: When message_edit_history_visibility_policy is set to the value "moves", the endpoint /api/v1/messages/{id}/history continues to return historical content va...