CVE-2026-73302

Budibase: OIDC SSO account takeover: incoming identity linked by email without checking email_verified

Budibase is an open-source low-code platform. Prior to 3.39.30, the OIDC flow in packages/backend-core/src/middleware/passport/sso/oidc.ts resolved an email without getEmailVerified or an email_verified requirement, and packages/backend-core/src/middleware/passport/sso/sso.ts then used users.getGlobalUserByEmail as a fallback account-linking key. An attacker who can authenticate through a configured identity provider that asserts a victim email as unverified can have a fresh provider identity merged into the victim Budibase account and inherit the victim roles. This issue is fixed in version 3.39.30.

CVSS 4.0 · 9 Critical EPSS < 1% KEV · Not listed

Vendors

Budibase

Products

Budibase

CVE-2026-72850

Budibase before 3.40.0 Arbitrary File Write via Path Traversal

Budibase before 3.40.0 fails to properly sanitize S3 object keys, allowing authenticated builders to upload files with traversal sequences that are preserved during export. Attackers can craft filenames containing .. segments that escape the temporary directory during workspace export, writing arbitrary content to any path writable by the Budibase process.

CVSS 4.0 · 9.4 Critical EPSS < 1% KEV · Not listed

Vendors

Budibase

Products

Budibase Server

CVE-2026-72842

OpenWrt luci-app-lxc ACL Inconsistency Authentication Bypass

luci-app-lxc contains an ACL inconsistency vulnerability that allows low-privileged authenticated LuCI users to access backend container management routes without proper authorization checks. Attackers can exploit path traversal via `/.%2E` in the `lxc_name` parameter to escape container directories and control host-side scripts executed through `lxc.hook.start-host`, achieving root code execution on the OpenWrt host.

CVSS 4.0 · 9.4 Critical EPSS < 1% KEV · Not listed

Vendors

Openwrt

Products

Luci

CVE-2026-72839

filebrowser through 2.63.16 Privilege Escalation via Signup

filebrowser through 2.63.16 fails to properly restrict scope and permissions when self-signup is enabled with default CreateUserDir setting. Unauthenticated attackers can register accounts that inherit the server root scope with full create, modify, delete, rename, share, and download permissions, allowing unrestricted access to all files.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed

Vendors

Filebrowser

Products

Filebrowser

CVE-2026-73332

CamaleonCMS cama_contact_form Plugin Stored XSS via before_html Field

CamaleonCMS contains a stored cross-site scripting vulnerability in the cama_contact_form plugin that allows low-privileged authenticated attackers to inject arbitrary HTML by submitting unsanitized content to the before_html field through the contact form edit endpoint, which lacks proper authorization controls. Attackers can persist malicious script payloads into the database that execute in victims' browsers when the contact form loads, enabling cookie theft, forged authenticated requests against the admin interface, and session takeover of viewing users.

CVSS 4.0 · 9.2 Critical EPSS < 1% KEV · Not listed

Vendors

Owen2345 Tuzitio

Products

Camaleon Cms Camaleon Cms

CVE-2026-73329

CamaleonCMS Stored XSS via Draft Post Title Creation Endpoint

CamaleonCMS contains a stored cross-site scripting vulnerability that allows authenticated low-privileged users to execute arbitrary JavaScript in an administrator's browser by injecting unsanitized HTML payloads into the post title parameter during draft creation. Attackers can submit a malicious HTML payload as a draft title through the drafts creation endpoint, which is persisted to the database without escaping and later rendered as raw HTML in the admin drafts listing, enabling administrator session compromise, cookie theft, and forged authenticated requests.

CVSS 4.0 · 9.2 Critical EPSS < 1% KEV · Not listed

Vendors

Owen2345 Tuzitio

Products

Camaleon Cms Camaleon Cms

CVE-2026-73034

DB-GPT v0.8.1 Path Traversal Arbitrary File Write via user_id Header

DB-GPT v0.8.1 contains an unauthenticated path traversal vulnerability that allows remote attackers to write arbitrary files to any location on the server by injecting directory traversal sequences into the user_id HTTP header of the Python file-upload endpoint. Attackers can send a crafted multipart upload request with a traversal-poisoned user_id header to escape the intended upload directory and write attacker-controlled content to locations such as Python startup hooks, cron directories, or agent scripts, resulting in remote code execution.

CVSS 4.0 · 9.3 Critical EPSS 5.7% KEV · Not listed

Vendors

Dbgpt Eosphoros-ai

Products

Db-gpt Db-gpt

CVE-2026-72804

SiYuan before v3.7.4 Authentication Bypass via Graph Endpoints

SiYuan versions before v3.7.4 fail to validate publish-password tier in getGraph and getLocalGraph endpoints, allowing anonymous readers to retrieve block-level content of password-protected documents. Attackers can call these endpoints without supplying a password to read protected document content and the complete reference topology.

CVSS 4.0 · 9.2 Critical EPSS < 1% KEV · Not listed

Vendors

B3log Siyuan

Products

Siyuan Siyuan

CVE-2026-72795

SiYuan before v3.7.4 Information Disclosure via Embed Block

SiYuan versions before v3.7.4 fail to filter embedded block content by publish access in the getBlockDOMWithEmbed and getBlockDOMsWithEmbed endpoints. Attackers can request published blocks containing embed queries to read content from password-protected, hidden, or forbidden documents without authorization.

CVSS 4.0 · 9.2 Critical EPSS < 1% KEV · Not listed

Vendors

B3log Siyuan

Products

Siyuan Siyuan

CVE-2026-72794

siyuan before v3.7.4 Session Cookie Key Disclosure via getConf

siyuan versions before v3.7.4 expose the session cookie signing key through the /api/system/getConf endpoint to unauthenticated users in publish mode. Attackers can retrieve the CookieKey value and forge valid session cookies to impersonate users or gain administrative access.

CVSS 4.0 · 9.2 Critical EPSS < 1% KEV · Not listed

Vendors

B3log Siyuan

Products

Siyuan Siyuan

CVE-2026-71955

D-Link DWR-M961 Command Injection via /boafrm/formWsc

D-Link DWR-M961 devices with hardware version C1 and software version 1.1.2_C1_202602110044 contain a command injection vulnerability in the /boafrm/formWsc interface. A remote attacker can inject arbitrary malicious commands into the localPin, targetAPSsid, peerPin, and peerRptPin fields, resulting in command execution with root privileges.

CVSS 4.0 · 9.3 Critical EPSS 3.2% KEV · Not listed

Vendors

D-link Dlink

Products

Dwr-m961 Dwr-m961

CVE-2026-71954

D-Link DWR-M961 Command Injection via /boafrm/formL2tpv3ConfigSetup

D-Link DWR-M961 devices with hardware version C1 and firmware version before 1.1.5_C1_202607071108 contain a command injection vulnerability in the /boafrm/formL2tpv3ConfigSetup interface. A remote attacker can inject arbitrary malicious commands into the tunnelid and sessionid fields, resulting in command execution with root privileges.

CVSS 4.0 · 9.3 Critical EPSS 3.2% KEV · Not listed

Vendors

D-link Dlink

Products

Dwr-m961 Dwr-m961

CVE-2026-71951

D-Link DWR-M961 Command Injection via /boafrm/formIMEISetup

D-Link DWR-M961 devices with hardware version C1 and firmware version before 1.1.5_C1_202607071108 contain a command injection vulnerability in the /boafrm/formIMEISetup interface. A remote attacker can inject arbitrary malicious commands into the IMEI_value field, resulting in command execution with root privileges.

CVSS 4.0 · 9.3 Critical EPSS 3.2% KEV · Not listed

Vendors

D-link Dlink

Products

Dwr-m961 Dwr-m961

CVE-2026-71950

D-Link DWR-M961 Command Injection via /boafrm/formSmsManage

D-Link DWR-M961 devices with hardware version C1 and firmware version before 1.1.5_C1_202607071108 contain a command injection vulnerability in the /boafrm/formSmsManage interface. A remote attacker can inject arbitrary malicious commands into the action_value field, resulting in command execution with root privileges.

CVSS 4.0 · 9.3 Critical EPSS 3.2% KEV · Not listed

Vendors

D-link Dlink

Products

Dwr-m961 Dwr-m961

CVE-2026-71949

D-Link DWR-M961 Command Injection via /boafrm/formUSSDSetup

D-Link DWR-M961 devices with hardware version C1 and firmware version before 1.1.5_C1_202607071108 contain a command injection vulnerability in the /boafrm/formUSSDSetup interface. A remote attacker can inject arbitrary malicious commands into the ussdValue and selectMenuValue fields, resulting in command execution with root privileges.

CVSS 4.0 · 9.3 Critical EPSS 3.2% KEV · Not listed

Vendors

D-link Dlink

Products

Dwr-m961 Dwr-m961

CVE-2026-71946

D-Link DWR-M961 Command Injection via /boafrm/formPingDiagnosticRun

D-Link DWR-M961 devices with hardware version C1 and firmware version before 1.1.5_C1_202607071108 contain a command injection vulnerability in the /boafrm/formPingDiagnosticRun interface. A remote attacker can inject arbitrary malicious commands into the host field, resulting in command execution with root privileges.

CVSS 4.0 · 9.3 Critical EPSS 3.2% KEV · Not listed

Vendors

D-link Dlink

Products

Dwr-m961 Dwr-m961

CVE-2026-71945

D-Link DWR-M961 Command Injection via /boafrm/formLtefotaUpgradeFibocom

D-Link DWR-M961 devices with hardware version C1 and firmware version before 1.1.5_C1_202607071108 contain a command injection vulnerability in the /boafrm/formLtefotaUpgradeFibocom interface. A remote attacker can inject arbitrary malicious commands into the fota_url field, resulting in command execution with root privileges.

CVSS 4.0 · 9.3 Critical EPSS 3.2% KEV · Not listed

Vendors

D-link Dlink

Products

Dwr-m961 Dwr-m961

CVE-2026-71944

D-Link DWR-M961 Command Injection via /boafrm/formLtefotaUpgradeQuectel

D-Link DWR-M961 devices with hardware version C1 and firmware version before 1.1.5_C1_202607071108 contain a command injection vulnerability in the /boafrm/formLtefotaUpgradeQuectel interface. A remote attacker can inject arbitrary malicious commands into the fota_url field, resulting in command execution with root privileges.

CVSS 4.0 · 9.3 Critical EPSS 3.2% KEV · Not listed

Vendors

D-link Dlink

Products

Dwr-m961 Dwr-m961

CVE-2026-70558

Dinky Unauthenticated Arbitrary File Write via /download/uploadFromRsByLocal Gated Only by Hardcoded Default Token

Dinky's POST /download/uploadFromRsByLocal handler passes the caller-supplied path parameter directly to new File(path) and file.transferTo(dest) with no path validation. The route is marked @SaIgnore and /download/** is excluded from the Sa-Token interceptor, so the only guard is a header equality check against a dinkyToken value whose default (efda1551-7958-4e0f-80a8-dfd107df3e38) is hardcoded in source and shipped to every deployment. Anyone who can reach Dinky's HTTP port (8888 by default) and supplies the hardcoded token can write arbitrary files as the Dinky service account. The default Docker image runs on 8888 with no proxy or authentication and chmod 777 on /opt/dinky, so the application's own classpath, launch scripts, and static assets are writable. Demonstrated impact: overwriting /opt/dinky/config/static/index.html served attacker JavaScript to admin browsers immediately, and writing /opt/dinky/org/dinky/Dinky.class executed attacker code as the Dinky service account at the next JVM start via a classpath-shadow launched by script/bin/auto.sh. Writes are uid 9999 (flink), not root, so /etc, /root, /home, and /usr are refused. Affects Dinky v1.2.5 (the current release) and the development branch, where the code is byte-identical.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed

Vendors

Datalinkdc Dinky

Products

Dinky Dinky

CVE-2026-70554

MaxSite CMS Unauthenticated PHP Object Injection via maxsite_comuser Cookie

MaxSite CMS contains a PHP object injection vulnerability that allows unauthenticated attackers to execute arbitrary code by passing attacker-controlled serialized data in the maxsite_comuser cookie directly to unserialize() without validation or class allowlisting. Attackers can craft a malicious serialized PHP object payload delivered in a single HTTP request to trigger magic methods during object graph reconstruction, enabling property-oriented programming attacks or remote code execution via available gadget chains such as those targeting SoapClient or Imagick extensions.

CVSS 4.0 · 9.3 Critical EPSS 1.2% KEV · Not listed

Vendors

Max-3000 Maxsite

Products

Maxsite Cms Maxsite Cms