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Vulnerabilidades publicadas, com severidade, exploração conhecida e fontes oficiais.
CVE-2026-40334
Baixa · 3.5
CWE-170 17/04/2026
libgphoto2 missing null termination in ptp_unpack_Canon_FE() filename buffer in ptp-pack.c
libgphoto2 is a camera access and control library. In versions up to and including 2.5.33, a missing null terminator exists in ptp_unpack_Canon_FE() in camlibs/ptp2/ptp-pack.c (line 1377). The function copies a filename into a 13-byte buffer using strncpy without explicitly null-terminating the result. If the source data is exactly 13 bytes with no null terminator, the buffer is left unterminated, leading to out-of-bounds reads in any subsequent string operation. Commit 259fc7d3bfe534ce4b114c464f55b448670ab873 patches the issue.
CVE-2026-35402
Baixa · 2.3
CWE-284 17/04/2026
mcp-neo4j-cypher: SSRF and Data Modification via read_only Mode Bypass Through CALL Procedures
mcp-neo4j-cypher is an MCP server for executing Cypher queries against Neo4j databases. In versions prior to 0.6.0, the read_only mode enforcement can be bypassed using APOC CALL procedures, potentially allowing unauthorized write operations or server-side request forgery. This issue is fixed in version 0.6.0.
CVE-2026-6493
Baixa · 3.5
CWE-79 17/04/2026
lukevella rallly Reset Password reset-password-form.tsx cross site scripting
A flaw has been found in lukevella rallly up to 4.7.4. This affects an unknown function of the file apps/web/src/app/[locale]/(auth)/reset-password/components/reset-password-form.tsx of the component Reset Password Handler. Executing a manipulation of the argument redirectTo can lead to cross site scripting. The attack can be executed remotely. The exploit has been published and may be used. Upgrading to version 4.8.0 mitigates this issue. Upgrading the affected component is advised. The vendor was contacted early about this disclosure.
CVE-2026-6486
Baixa · 3.5
CWE-79 17/04/2026
classroombookings User Display Name layout.php read cross site scripting
A vulnerability was detected in classroombookings up to 2.17.0. This impacts the function read of the file crbs-core/application/views/layout.php of the component User Display Name Handler. The manipulation of the argument displayname results in cross site scripting. The attack can be executed remotely. The exploit is now public and may be used. Upgrading to version 2.17.1 will fix this issue. The patch is identified as 69c3c9bb8a17f1ea572d8f4502bf238f0214c98a. It is suggested to upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
CVE-2026-35496
Baixa · 2.7
CWE-22 17/04/2026
Path Traversal em Cubecart
A path traversal vulnerability exists in CubeCart prior to 6.6.0, which may allow a user with an administrative privilege to access higher-level directories that should not be accessible.
CVE-2026-40263
Baixa · 3.7
CWE-208 16/04/2026
Note Mark: Username Enumeration via Login Endpoint Timing Side-Channel
Note Mark is an open-source note-taking application. In versions 0.19.1 and prior, the login endpoint performs bcrypt password verification only when the supplied username exists, returning immediately for nonexistent usernames. This timing discrepancy allows unauthenticated attackers to enumerate valid usernames by measuring response times, enabling targeted credential attacks. This issue has been fixed in version 0.19.2.
CVE-2026-41080
Baixa · 2.9
CWE-331 16/04/2026
libexpat before 2.8.0 uses insufficient entropy, and thus hash flooding can occur via a…
libexpat before 2.8.0 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document.
CVE-2026-3155
Baixa · 3.1
CWE-862 16/04/2026
OneSignal – Web Push Notifications <= 3.8.0 - Missing Authorization to Authenticated (Subscriber+) Post Meta Deletion via 'post_id'
The OneSignal – Web Push Notifications plugin for WordPress is vulnerable to authorization bypass in versions up to, and including, 3.8.0. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to delete OneSignal metadata for arbitrary posts.
CVE-2026-40505
Baixa · 3.3
CWE-150 15/04/2026
MuPDF < 1.27 mutool ANSI Injection via Metadata
MuPDF before 1.27 contains an ANSI injection vulnerability in mutool that allows attackers to inject arbitrary ANSI escape sequences through crafted PDF metadata fields. Attackers can embed malicious ANSI escape codes in PDF metadata that are passed unsanitized to terminal output when running mutool info, enabling them to manipulate terminal display for social engineering attacks such as presenting fake prompts or spoofed commands.
CVE-2026-40947
Baixa · 2.9
CWE-426 15/04/2026
Untrusted Search Path em Yubico Libfido2
Yubico libfido2 before 1.17.0, python-fido2 before 2.2.0, and yubikey-manager before 5.9.1 have an unintended DLL search path.
CVE-2026-6313
Baixa · 3.1
CWE-284 15/04/2026
Insufficient policy enforcement in CORS in Google Chrome prior to 147.0.7727.101 allowed a remote...
Insufficient policy enforcement in CORS in Google Chrome prior to 147.0.7727.101 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
CVE-2026-6312
Baixa · 3.1
CWE-284 15/04/2026
Insufficient policy enforcement in Passwords in Google Chrome prior to 147.0.7727.101 allowed a...
Insufficient policy enforcement in Passwords in Google Chrome prior to 147.0.7727.101 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
CVE-2026-33877
Baixa · 3.7
CWE-208 15/04/2026
ApostropheCMS: User Enumeration via Timing Side Channel in Password Reset Endpoint
ApostropheCMS is an open-source Node.js content management system. Versions 4.28.0 and prior contain a timing side-channel vulnerability in the password reset endpoint (/api/v1/@apostrophecms/login/reset-request) that allows unauthenticated username and email enumeration. When a user is not found, the handler returns after a fixed 2-second artificial delay, but when a valid user is found, it performs a MongoDB update and SMTP email send with no equivalent delay normalization, producing measurably different response times. The endpoint also accepts both username and email via an $or query, and has no rate limiting as the existing checkLoginAttempts throttle only applies to the login flow. This enables automated enumeration of valid accounts for use in credential stuffing or targeted phishing. Only instances that have explicitly enabled the passwordReset option are affected, as it defaults to false. This issue has been fixed in version 4.29.0.
CVE-2026-21727
Baixa · 3.3
CWE-732 15/04/2026
Grafana Correlations: Cross-Tenant Data Disclosure and Permanent Deletion via Legacy org_id=0 Record
A cross-tenant isolation vulnerability was found in Grafana’s Correlations feature affecting legacy correlation records. Due to a backward compatibility condition allowing org_id = 0 records to be returned across organizations, a user with datasource management privileges could read and permanently delete legacy correlation data belonging to another organization. This issue affects correlations created prior to Grafana 10.2 and is fixed in >=11.6.11, >=12.0.9, >=12.1.6, and >=12.2.4.
Thanks to Gyu-hyeok Lee (g2h) for reporting this vulnerability.
CVE-2026-33212
Baixa · 3.1
CWE-284 15/04/2026
Weblate: Improper access control for pending tasks in API
Weblate is a web based localization tool. In versions prior to 5.17, the tasks API didn't verify user access for pending tasks. This could expose logs of in-progress operations to users who don't have access to given scope. The attacker needs to brute-force the random UUID of the task, so exploiting this is unlikely with the default API rate limits. This issue has been fixed in version 5.17.
CVE-2026-27769
Baixa · 2.7
CWE-862 15/04/2026
Connected Workspaces: Malicious remote server can manipulate arbitrary user's status
Mattermost versions 10.11.x <= 10.11.12 fail to validate whether users were correctly owned by the correct Connected Workspace which allows a malicious remote server connected using the Conntexted Workspaces feature to change the displayed status of local users via the Connected Workspaces API.. Mattermost Advisory ID: MMSA-2026-00603
CVE-2026-34454
Baixa · 3.5
CWE-384 14/04/2026
OAuth2 Proxy: Session cookie not cleared when rendering sign-in page
OAuth2 Proxy is a reverse proxy that provides authentication using OAuth2 providers. A regression introduced in 7.11.0 prevents OAuth2 Proxy from clearing the session cookie when rendering the sign-in page. In deployments that rely on the sign-in page as part of their logout flow, a user may be shown the sign-in page while the existing session cookie remains valid, meaning the browser session is not actually logged out. On shared workstations or devices, a subsequent user could continue to use the previous user's authenticated session. Deployments that use a dedicated logout/sign-out endpoint to terminate sessions are not affected. This issue is fixed in 7.15.2
CVE-2026-27308
Baixa · 2.4
CWE-400 14/04/2026
ColdFusion | Uncontrolled Resource Consumption (CWE-400)
ColdFusion versions 2023.18, 2025.6 and earlier are affected by an Uncontrolled Resource Consumption vulnerability that could lead to application denial-of-service. A high-privileged attacker could exploit this vulnerability and exhaust system resources, reducing application speed. Exploitation of this issue does not require user interaction.
CVE-2026-27307
Baixa · 2.4
CWE-400 14/04/2026
ColdFusion | Uncontrolled Resource Consumption (CWE-400)
ColdFusion versions 2023.18, 2025.6 and earlier are affected by an Uncontrolled Resource Consumption vulnerability that could lead to application denial-of-service. A high-privileged attacker could exploit this vulnerability and exhaust system resources, reducing application speed. Exploitation of this issue does not require user interaction.
CVE-2026-27316
Baixa · 2.7
CWE-522 14/04/2026
A insufficiently protected credentials vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.5...
A insufficiently protected credentials vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.5, FortiSandbox 4.4 all versions, FortiSandbox PaaS 5.0.1 through 5.0.5 may allow an authenticathed administrator to read LDAP server credentials via client-side inspection.
CVE-2026-37602
Baixa · 2.7
CWE-89 14/04/2026
SourceCodester Patient Appointment Scheduler System v1.0 is vulnerable to SQL Injection…
SourceCodester Patient Appointment Scheduler System v1.0 is vulnerable to SQL Injection in the file /scheduler/admin/user/manage_user.php.
CVE-2026-37601
Baixa · 2.7
CWE-89 14/04/2026
SourceCodester Patient Appointment Scheduler System v1.0 is vulnerable to SQL Injection…
SourceCodester Patient Appointment Scheduler System v1.0 is vulnerable to SQL Injection in the file /scheduler/admin/appointments/manage_appointment.php.
CVE-2026-37600
Baixa · 2.7
CWE-89 14/04/2026
SourceCodester Patient Appointment Scheduler System v1.0 is vulnerable to SQL Injection…
SourceCodester Patient Appointment Scheduler System v1.0 is vulnerable to SQL Injection in the file /scheduler/admin/appointments/view_details.php.
CVE-2026-37598
Baixa · 2.7
CWE-89 14/04/2026
SourceCodester Patient Appointment Scheduler System v1.0 is vulnerable to arbitrary code…
SourceCodester Patient Appointment Scheduler System v1.0 is vulnerable to arbitrary code execution (RCE) via /scheduler/classes/SystemSettings.php?f=update_settings.
CVE-2026-37597
Baixa · 2.7
CWE-89 14/04/2026
SourceCodester Online Employees Work From Home Attendance System v1.0 is vulnerable to…
SourceCodester Online Employees Work From Home Attendance System v1.0 is vulnerable to SQL Injection in the file /wfh_attendance/admin/attendance_list.php.