CVE-2026-105783

The Joplin note-taking application (prior to version 3.7.13 ) is vulnerable to cross-origin theft of a permanent API token when the optional Web Clipper server is enabled. The root cause is located in packages/lib/ClipperServer.ts, where the server sends Access-Control-Allow-Origin: * and fails t...

CVE-2026-105783 Joplin Web Clipper pairing allows cross-origin theft of a permanent API token

Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. Prior to 3.7.13, when Joplin Desktop is running with the opt-in Web Clipper server enabled, the server in packages/lib/ClipperServer.ts sends Access-Control-Allow-Origin: and allows an...

CVE-2026-104979

Plane is an open-source project management tool. Prior to 1.4.0, IntakeIssuePublicViewSet.create in Plane v1.3.1 writes descriptionhtml through Issue.objects.create... without calling validatehtmlcontent from nh3. Any authenticated user, including a new user with no workspace memberships, can pla...

CVE-2026-104979

The open-source project management tool Plane is vulnerable to a cross-tenant stored XSS in versions prior to 1.4.0 . The root cause is that IntakeIssuePublicViewSet.create in Plane v1.3.1 writes description_html via Issue.objects.create(...) without invoking validate_html_content from nh3 . This...

CVE-2026-104979

Plane is an open-source project management tool. Prior to 1.4.0, IntakeIssuePublicViewSet.create in Plane v1.3.1 writes descriptionhtml through Issue.objects.create... without calling validatehtmlcontent from nh3. Any authenticated user, including a new user with no workspace memberships, can pla...

CVE-2026-104979 Plane: Cross-tenant stored XSS in intake enables account takeover

Plane is an open-source project management tool. Prior to 1.4.0, IntakeIssuePublicViewSet.create in Plane v1.3.1 writes descriptionhtml through Issue.objects.create... without calling validatehtmlcontent from nh3. Any authenticated user, including a new user with no workspace memberships, can pla...

CVE-2026-104979 Plane: Cross-tenant stored XSS in intake enables account takeover

Plane is an open-source project management tool. Prior to 1.4.0, IntakeIssuePublicViewSet.create in Plane v1.3.1 writes descriptionhtml through Issue.objects.create... without calling validatehtmlcontent from nh3. Any authenticated user, including a new user with no workspace memberships, can pla...

EUVD-2026-92538

Plane is an open-source project management tool. Prior to 1.4.0, IntakeIssuePublicViewSet.create in Plane v1.3.1 writes descriptionhtml through Issue.objects.create... without calling validatehtmlcontent from nh3. Any authenticated user, including a new user with no workspace memberships, can pla...

CVE-2026-104979 Plane: Cross-tenant stored XSS in intake enables account takeover

Plane is an open-source project management tool. Prior to 1.4.0, IntakeIssuePublicViewSet.create in Plane v1.3.1 writes descriptionhtml through Issue.objects.create... without calling validatehtmlcontent from nh3. Any authenticated user, including a new user with no workspace memberships, can pla...

CVE-2026-104893

The project management tool Plane is vulnerable to improper validation in its API. Prior to version 1.4.0 , an authenticated user can use the PATCH /api/users/api-tokens/{token_id}/ endpoint to modify the allowed_rate_limit field without server-side validation or a maximum limit. This allows an a...

CVE-2026-104893 Plane: Improper validation allows arbitrary modification of API token rate limits

Plane is an open-source project management tool. Prior to 1.4.0, GET /api/users/api-tokens/ allows an authenticated user to retrieve API-token records, while PATCH /api/users/api-tokens/tokenid/ allows the user to modify the token's allowedratelimit field without server-side validation or a maxim...

CVE-2026-104893 Plane: Improper validation allows arbitrary modification of API token rate limits

Plane is an open-source project management tool. Prior to 1.4.0, GET /api/users/api-tokens/ allows an authenticated user to retrieve API-token records, while PATCH /api/users/api-tokens/tokenid/ allows the user to modify the token's allowedratelimit field without server-side validation or a maxim...

CVE-2026-104892 Plane: Plaintext logging of API token

Plane is an open-source project management tool. Prior to 1.4.0, aPITokenLogMiddleware logs API keys in plaintext. This allows someone with low privileges to steal user API keys and further escalate their privileges. This issue is fixed in 1.4.0...

PT-2026-106278

Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. Prior to 3.7.13, when Joplin Desktop is running with the opt-in Web Clipper server enabled, the server in packages/lib/ClipperServer.ts sends Access-Control-Allow-Origin: and allows an...

PT-2026-106058

Plane is an open-source project management tool. Prior to 1.4.0, IntakeIssuePublicViewSet.create in Plane v1.3.1 writes description html through Issue.objects.create... without calling validate html content from nh3. Any authenticated user, including a new user with no workspace memberships, can...

CVE-2026-104979: Improper Neutralization of Input During Web Page Generation

Plane is an open-source project management tool. Prior to 1.4.0, IntakeIssuePublicViewSet.create in Plane v1.3.1 writes descriptionhtml through Issue.objects.create... without calling validatehtmlcontent from nh3. Any authenticated user, including a new user with no workspace memberships, can pla...

wlc may disclose API tokens to project-configured URLs

Impactwlc could send an unscoped API token to an unintended server when run inside a directory tree containing attacker-controlled project configuration.If .weblate, .weblate.ini, or weblate.ini defines an API url, and the user supplies a token with WLCKEY or --key without also pinning the URL, w...

PT-2026-105922

Impact wlc could send an unscoped API token to an unintended server when run inside a directory tree containing attacker-controlled project configuration. If .weblate, .weblate.ini, or weblate.ini defines an API url, and the user supplies a token with WLC KEY or --key without also pinning the URL...

GO-2026-6530 Obot: OAuth Dynamic Client Registration Enables API Token Theft via Audience Confusion in github.com/obot-platform/obot

Obot: OAuth Dynamic Client Registration Enables API Token Theft via Audience Confusion in github.com/obot-platform/obot...

EUVD-2026-87740

SiYuan is a self-hosted personal knowledge management system. In versions up to and including 3.8.3, the kernel's authentication guards CheckAuth in kernel/model/session.go and IsSessionOriginAllowed in kernel/util/net.go fail open when the HTTP Origin header is absent, on the incorrect assumptio...