CVE-2023-30540

MediumCVSS 4.3/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-200

Affected software

No affected versions have been published.

Timeline

Published: Apr 17, 2023
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2023

CVE-2023-305415.3OpenZeppelin Contracts is a library for secure smart contract development. A function in the implementation contract may be inaccessible if CVE-2023-305428.8OpenZeppelin Contracts is a library for secure smart contract development. The proposal creation entrypoint (`propose`) in `GovernorCompatib CVE-2023-305435.7@web3-react is a framework for building Ethereum Apps . In affected versions the `chainId` may be outdated if the user changes chains as par CVE-2023-305444.3Kiwi TCMS is an open source test management system. In versions of Kiwi TCMS prior to 12.2, users were able to update their email addresses CVE-2023-305456.5PrestaShop is an Open Source e-commerce web application. Prior to versions 8.0.4 and 1.7.8.9, it is possible for a user with access to the S CVE-2023-305467.5Contiki-NG is an operating system for Internet of Things devices. An off-by-one error can be triggered in the Antelope database management s CVE-2023-3054710.0vm2 is a sandbox that can run untrusted code with whitelisted Node's built-in modules. There exists a vulnerability in exception sanitizatio CVE-2023-305484.3gatsby-plugin-sharp is a plugin for the gatsby framework which exposes functions built on the Sharp image processing library. The gatsby-plu CVE-2023-305497.8Apptainer is an open source container platform for Linux. There is an ext4 use-after-free flaw that is exploitable through versions of Appta CVE-2023-30554.3The Page Builder by AZEXO plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.27.133. This CVE-2023-305504.5MeterSphere is an open source continuous testing platform, covering functions such as test tracking, interface testing, UI testing, and perf CVE-2023-305517.5Rekor is an open source software supply chain transparency log. Rekor prior to version 1.1.1 may crash due to out of memory (OOM) conditions