Gitea: Webhooks created by a collaborator keep firing after their repo access is revoked → ongoing real-time exfiltration of private repo content

Affected product Gitea — services/repository/collaboration.go DeleteCollaboration + webhook delivery Summary When a collaborator with admin permission on a private repo creates a webhook, that webhook keeps firing after the collaborator's access is revoked. Gitea's revocation cleanup...

CVE-2026-65007

The Grav api plugin grav-plugin-api before 1.0.8 fails to properly authorize API key generation and revocation: the plugin intercepts the apiKeyGenerate/apiKeyRevoke admin tasks before the account-management ACL runs and authorizes the caller on only the admin.login permission the baseline...

CVE-2026-65007 Grav before 1.0.8 Missing Authorization on API Key Generation

The Grav api plugin grav-plugin-api before 1.0.8 fails to properly authorize API key generation and revocation: the plugin intercepts the apiKeyGenerate/apiKeyRevoke admin tasks before the account-management ACL runs and authorizes the caller on only the admin.login permission the baseline...

CVE-2026-65007 Grav before 1.0.8 Missing Authorization on API Key Generation

The Grav api plugin grav-plugin-api before 1.0.8 fails to properly authorize API key generation and revocation: the plugin intercepts the apiKeyGenerate/apiKeyRevoke admin tasks before the account-management ACL runs and authorizes the caller on only the admin.login permission the baseline...

Gitea: Webhooks created by a collaborator keep firing after their repo access is revoked → ongoing real-time exfiltration of private repo content

When a collaborator with admin permission on a private repo creates a webhook, that webhook keeps firing after the collaborator's access is revoked. Gitea's revocation cleanup DeleteCollaboration removes the collaboration record, recalculates accesses, drops watches, and unassigns issues — but it...

PT-2026-63300

Name of the Vulnerable Software and Affected Versions Gitea affected versions not specified Description A user who previously had access to a private repository can continue to obtain repository metadata after their access has been revoked. While direct access to the repository is correctly denie...

PT-2026-63306

Name of the Vulnerable Software and Affected Versions Gitea version 1.25.4 Description A flaw exists where webhooks created by a collaborator with admin permissions on a private repository continue to trigger after the collaborator's access has been revoked. The DeleteCollaboration function in...

PT-2026-63316

Name of the Vulnerable Software and Affected Versions Gitea version 1.25.4 Description A flaw allows users whose access has been revoked to continue accessing private information through specific endpoints. A former collaborator can enumerate private repositories they previously starred and read...

PT-2026-63259

Name of the Vulnerable Software and Affected Versions Netty versions prior to 4.1.135.Final Netty versions 4.2.0.Final through 4.2.15.Final Description The OcspClient does not validate that the CertificateID in an OCSP response matches the requested CertificateID, which can lead to a replay attac...

Oracle Linux 10 : tomcat9 (ELSA-2026-36790)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-36790 advisory. - Resolves: RHEL-150720 Tomcat: Certificate revocation bypass due to improper OCSP response validation CVE-2026-24734 - Resolves: Tomcat: OCSP checks...

tomcat9 security update

1:9.0.117-2 - Resolves: RHEL-185571 Remove tomcat clustering JAR from RPM builds 1:9.0.117-1 - Resolves: RHEL-150720 Tomcat: Certificate revocation bypass due to improper OCSP response validation CVE-2026-24734 - Resolves: Tomcat: OCSP checks sometimes soft-fail with FFM even when soft-fail is...

CVE-2026-63753 SurrealDB before 3.1.0 Authentication Bypass via LIVE Query

SurrealDB before 3.1.0 fails to refresh authentication state in LIVE SELECT subscriptions when session state changes. Attackers can continue receiving real-time notifications under revoked or expired session credentials until the connection closes...

Medium: tomcat10

Issue Overview: Improper Neutralization of Script-Related HTML Tags in a Web Page Basic XSS vulnerability in the number guess example for Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M1 through 10.1.55, from 9.0.0.M1 through 9.0.118, from 8.5.0...

Amazon Linux 2023 : tomcat9, tomcat9-admin-webapps, tomcat9-el-3.0-api (ALAS2023-2026-1945)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1945 advisory. Improper Neutralization of Script-Related HTML Tags in a Web Page Basic XSS vulnerability in the number guess example for Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 throug...

SUSE CVE-2026-63823

In the Linux kernel, the following vulnerability has been resolved: keys: Pin requestkeyauth payload in instantiate paths A: requestkey B: KEYCTLINSTANTIATEIOV ================ ========================= create auth key store rka in auth key wait for helper get auth key load rka from auth key copy...

CVE-2026-16215 geex-arts django-jet OAuth Credential Revoke authorization

A security flaw has been discovered in geex-arts django-jet up to 1.0.8. This impacts an unknown function of the component OAuth Credential Revoke Handler. Performing a manipulation results in missing authorization. The attack is possible to be carried out remotely. The exploit has been released ...

GO-2026-5986 nebula-mesh: Certificate revocation is never enforced at the mesh in github.com/forgekeep/nebula-mesh

nebula-mesh: Certificate revocation is never enforced at the mesh in github.com/forgekeep/nebula-mesh...

GO-2026-5950 nebula-mesh: Host revocation is not durable - blocked/offboarded hosts can regain a valid certificate in github.com/forgekeep/nebula-mesh

nebula-mesh: Host revocation is not durable - blocked/offboarded hosts can regain a valid certificate in github.com/forgekeep/nebula-mesh...

CVE-2026-47087

A flaw was found in Cyrus IMAP. The URLAUTH mechanism in Cyrus IMAP through version 3.12.2 does not properly revoke access for an authorizer. This allows a previously authorized user to retain access via a URLAUTH URL, even after their authorization has been revoked, potentially leading to...

CVE-2026-63087

Grafana OnCall through 1.16.11 contains an unauthenticated access vulnerability that allows remote attackers to obtain a valid PluginAuthToken by sending a POST request to the internal plugin install endpoint using hardcoded default stackid and orgid values present in the public source tree...