EUVD-2026-65336

The extension validates the HMAC of a frontend employee edit link only in the action that renders the edit form, not in the action that persists the change. An unauthenticated visitor who knows the UID of a visible employee record can send a direct POST request to the update action and overwrite...

CVE-2026-77140 Broken Access Control in extension "Telephone Directory" (telephonedirectory)

The extension validates the HMAC of a frontend employee edit link only in the action that renders the edit form, not in the action that persists the change. An unauthenticated visitor who knows the UID of a visible employee record can send a direct POST request to the update action and overwrite...

CVE-2026-77140

TYPO3 extension Telephone Directory (telephonedirectory) suffers from a Broken Access Control flaw. The extension validates the HMAC of a frontend employee edit link only in the action that renders the edit form, but not in the action that persists the change. As a result, an unauthenticated visi...

CVE-2026-77140 Broken Access Control in extension "Telephone Directory" (telephonedirectory)

The extension validates the HMAC of a frontend employee edit link only in the action that renders the edit form, not in the action that persists the change. An unauthenticated visitor who knows the UID of a visible employee record can send a direct POST request to the update action and overwrite...

SUSE CVE-2026-76847

act starts an HTTP Artifacts V4 backend whenever a workflow uses actions/upload-artifact@v4 or actions/download-artifact@v4. The control-plane RPCs of that backend, including CreateArtifact, GetSignedArtifactURL, ListArtifacts, FinalizeArtifact and DeleteArtifact, accept a caller-supplied...

PT-2026-81240

Name of the Vulnerable Software and Affected Versions Telephone Directory affected versions not specified Description Broken access control exists in the extension where the HMAC Hash-based Message Authentication Code, a mechanism for verifying data integrity and authenticity of a frontend employ...

CVE-2026-76847

act starts an HTTP Artifacts V4 backend whenever a workflow uses actions/upload-artifact@v4 or actions/download-artifact@v4. The control-plane RPCs of that backend, including CreateArtifact, GetSignedArtifactURL, ListArtifacts, FinalizeArtifact and DeleteArtifact, accept a caller-supplied...

CVE-2026-76847 act 0.2.81 through 0.2.89 Missing Authorization in the Artifacts V4 Backend

act starts an HTTP Artifacts V4 backend whenever a workflow uses actions/upload-artifact@v4 or actions/download-artifact@v4. The control-plane RPCs of that backend, including CreateArtifact, GetSignedArtifactURL, ListArtifacts, FinalizeArtifact and DeleteArtifact, accept a caller-supplied...

CVE-2026-76847

act starts an HTTP Artifacts V4 backend whenever a workflow uses actions/upload-artifact@v4 or actions/download-artifact@v4. The control-plane RPCs of that backend, including CreateArtifact, GetSignedArtifactURL, ListArtifacts, FinalizeArtifact and DeleteArtifact, accept a caller-supplied...

EUVD-2026-64852

act starts an HTTP Artifacts V4 backend whenever a workflow uses actions/upload-artifact@v4 or actions/download-artifact@v4. The control-plane RPCs of that backend, including CreateArtifact, GetSignedArtifactURL, ListArtifacts, FinalizeArtifact and DeleteArtifact, accept a caller-supplied...

CVE-2026-76847

act (nektos/act) versions 0.2.81 through 0.2.89 are affected by a missing authorization flaw in the Artifacts V4 backend , which is started whenever a workflow uses actions/upload-artifact@v4 or actions/download-artifact@v4. Three compounding issues enable unauthenticated artifact access: (1) val...

CVE-2026-76847 act 0.2.81 through 0.2.89 Missing Authorization in the Artifacts V4 Backend

act starts an HTTP Artifacts V4 backend whenever a workflow uses actions/upload-artifact@v4 or actions/download-artifact@v4. The control-plane RPCs of that backend, including CreateArtifact, GetSignedArtifactURL, ListArtifacts, FinalizeArtifact and DeleteArtifact, accept a caller-supplied...

CVE-2026-76847 act 0.2.81 through 0.2.89 Missing Authorization in the Artifacts V4 Backend

act starts an HTTP Artifacts V4 backend whenever a workflow uses actions/upload-artifact@v4 or actions/download-artifact@v4. The control-plane RPCs of that backend, including CreateArtifact, GetSignedArtifactURL, ListArtifacts, FinalizeArtifact and DeleteArtifact, accept a caller-supplied...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: nvmet-auth: Rejects short AUTHRECEIVE buffers. The nvmetexecuteauthreceive function relies on the AUTHRECEIVE allocation length. It only checks whether the length is non-zero and matches the transfer length. In the SUCCESS1 and...

CVE-2026-76847: Missing Authorization

act starts an HTTP Artifacts V4 backend whenever a workflow uses actions/upload-artifact@v4 or actions/download-artifact@v4. The control-plane RPCs of that backend, including CreateArtifact, GetSignedArtifactURL, ListArtifacts, FinalizeArtifact and DeleteArtifact, accept a caller-supplied...

PT-2026-80856

Name of the Vulnerable Software and Affected Versions nektos/act versions 0.2.81 through 0.2.89 Description The software starts an HTTP Artifacts V4 backend when workflows use actions/upload-artifact@v4 or actions/download-artifact@v4. The control-plane RPCs, including 'CreateArtifact',...

CVE-2026-75870

Punk versions before 0.18 for Perl allow session cookie forgery via an empty default HMAC key when a session is declared without a secret. The session keyword freezes its options onto the application as given: it does not require a secret, warn, or refuse to start when one is absent. The cookie...

CVE-2026-75870

Punk versions before 0.18 for Perl are vulnerable to session cookie forgery due to the use of an empty default HMAC key . When a session is declared without a secret, the application fails to warn or refuse to start, defaulting to a zero-length HMAC-SHA256 key for signing and verification. An att...

CVE-2026-75870 Punk versions before 0.18 for Perl allow session cookie forgery via an empty default HMAC key when a session is declared without a secret

Punk versions before 0.18 for Perl allow session cookie forgery via an empty default HMAC key when a session is declared without a secret. The session keyword freezes its options onto the application as given: it does not require a secret, warn, or refuse to start when one is absent. The cookie...

CVE-2026-75870 Punk versions before 0.18 for Perl allow session cookie forgery via an empty default HMAC key when a session is declared without a secret

Punk versions before 0.18 for Perl allow session cookie forgery via an empty default HMAC key when a session is declared without a secret. The session keyword freezes its options onto the application as given: it does not require a secret, warn, or refuse to start when one is absent. The cookie...