https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-08T10:40:40.424963+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-199713 EUVD-2026-199713 2026-10-08T10:40:40.428090+00:00 EUVD-2026-199713 https://cve.radiocsirt.org/vuln/fkie_cve-2023-36829 fkie_cve-2023-36829 2026-10-08T10:40:40.428123+00:00

Sentry is an error tracking and performance monitoring platform. Starting in version 23.6.0 and prior to version 23.6.2, the Sentry API incorrectly returns the `access-control-allow-credentials: true` HTTP header if the `Origin` request header ends with the `system.base-hostname` option of Sentry installation. This only affects installations that have `system.base-hostname` option explicitly set, as it is empty by default. Impact is limited since recent versions of major browsers have cross-site cookie blocking enabled by default. However, this flaw could allow other multi-step attacks. The patch has been released in Sentry 23.6.2.

 https://cve.radiocsirt.org/vuln/ghsa-4xqm-4p72-87h6 GHSA-4xqm-4p72-87h6 — Sentry CORS misconfiguration 2026-10-08T10:40:40.428157+00:00

Affected: PyPI: sentry

### Impact The Sentry API incorrectly returns the `access-control-allow-credentials: true` HTTP header if the `Origin` request header ends with the `system.base-hostname` option of Sentry installation. This only affects installations that have `system.base-hostname` option explicitly set, as it is empty by default.

Impact is limited since recent versions of major browsers have cross-site cookie blocking enabled by default. However, this flaw could allow other multi-step attacks.

### Patches The patch has been released in [Sentry 23.6.2](https://github.com/getsentry/self-hosted/releases/tag/23.6.2).

### Workarounds

For Sentry SaaS customers, no action is needed.

For self-hosted Sentry installations that have `system.base-hostname` explicitly set, it is recommended to upgrade the installation to 23.6.2 or higher. There are no known workarounds.

### References - [getsentry/sentry PR #52276](https://github.com/getsentry/sentry/pull/52276)

### Credits - [@andr0idp4r4n0id](https://twitter.com/andr0idp4r4n0id)

 https://cve.radiocsirt.org/vuln/gsd-2023-36829 gsd-2023-36829 2026-10-08T10:40:40.428191+00:00 gsd-2023-36829 https://cve.radiocsirt.org/vuln/pysec-2023-115 PYSEC-2023-115 2026-10-08T10:40:40.428204+00:00

Affected: PyPI: sentry

Sentry is an error tracking and performance monitoring platform. Starting in version 23.6.0 and prior to version 23.6.2, the Sentry API incorrectly returns the `access-control-allow-credentials: true` HTTP header if the `Origin` request header ends with the `system.base-hostname` option of Sentry installation. This only affects installations that have `system.base-hostname` option explicitly set, as it is empty by default. Impact is limited since recent versions of major browsers have cross-site cookie blocking enabled by default. However, this flaw could allow other multi-step attacks. The patch has been released in Sentry 23.6.2.