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Vulnerabilidades publicadas, com severidade, exploração conhecida e fontes oficiais.
CVE-2026-85724
Crítica · 9.6
CWE-155 23/09/2026
Moquette pattern ACL wildcard injection allows cross-tenant authorization bypass
Moquette is a lightweight Java MQTT broker. Prior to 0.18.1, when pattern-based ACL rules are configured, AuthorizationsCollector.canDoOperation substitutes client ID and username values directly into rules containing %c or %u and then treats the result as an MQTT topic filter. A client that uses + or # in either identity can broaden the substituted filter and gain cross-tenant read and write access. A # identity can also produce an invalid filter that triggers a NullPointerException in Topic.match and disrupts session processing. This issue is fixed in version 0.18.1.
CVE-2026-87016
Alta · 8.1
CWE-155 09/09/2026
Open WebUI: Sign-in as another user via wildcard characters in the OAuth subject claim on SQLite
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.6.41 until 0.11.1, get_user_by_oauth_sub and get_user_by_scim_external_id in backend/open_webui/models/users.py used JSON contains matching that compiled to SQL LIKE substring matching on SQLite. An OAuth subject containing percent or underscore wildcard characters could resolve to a different stored identity, potentially selecting an administrator account and issuing the attacker that account's session; PostgreSQL deployments were not affected. This issue is fixed in version 0.11.1.
CVE-2026-49482
Média · 4.3
CWE-155 11/06/2026
ClipBucket: SQL Wildcard Injection in Subtitle Edit Endpoint Allows Mass Subtitle Overwrite
ClipBucket v5 is an open source video sharing platform. Prior to version 5.5.3 - #141, ClipBucket v5 contains an improper neutralization of SQL wildcard characters in the subtitle editing endpoint. An authenticated user can send a % character as the number parameter to overwrite all subtitle titles of any video they own in a single HTTP request. This issue has been patched in version 5.5.3 - #141.
CVE-2025-11757
Alta · 8.7
CWE-155 21/10/2025
Improper Neutralization of Wildcards or Matching Symbols in CloudEdge Online Cameras and App
The CloudEdge Cloud does not sanitize the MQTT topic input, which could allow an attacker to leverage the MQTT wildcard to receive all the messages that should be delivered to other users by subscribing to the a MQTT topic. In these messages, the attacker can obtain the credentials and key information to connect to the cameras from peer to peer.