CVE-2023-30540

Chat poll data can still be queried from API after purging history in Nextcloud talk

CVSS 3.5 LOWEPSS 0.7%CWE-200

Vexday Risk Score

8Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 3.5EPSS 0.7%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

17 abr 2023Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

Nextcloud Talk is a chat, video & audio call extension for Nextcloud. In affected versions a user that was added later to a conversation can use this information to get access to data that was deleted before they were added to the conversation. This issue has been patched in version 15.0.5 and it is recommended that users upgrad to 15.0.5. There are no known workarounds for this issue.

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N

Productos afectados

nextcloud · security-advisories

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Referencias

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-c9hr-cq65-9mjw https://github.com/nextcloud/spreed/pull/8985 https://hackerone.com/reports/1894676