CVE-2023-5333

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

Mattermost fails to deduplicate input IDs allowing a simple user to cause the application to consume excessive resources and possibly crash by sending a specially crafted request to /api/v4/users/ids with multiple identical IDs.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-400

Affected software

No affected versions have been published.

Timeline

Published
Oct 9, 2023
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2023

CVE-2023-533305.5In the Linux kernel, the following vulnerability has been resolved: caif: fix memory leak in cfctrl_linkup_request() When linktype is unknCVE-2023-533317.8In the Linux kernel, the following vulnerability has been resolved: pstore/ram: Check start of empty przs during init After commit 3069637CVE-2023-533325.5In the Linux kernel, the following vulnerability has been resolved: genirq/ipi: Fix NULL pointer deref in irq_data_get_affinity_mask() If CVE-2023-533337.1In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: dccp: copy entire header to stack buffer, not jusCVE-2023-533345.5In the Linux kernel, the following vulnerability has been resolved: USB: chipidea: fix memory leak with using debugfs_lookup() When callinCVE-2023-533355.5In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: Fix potential null-ptr-deref in pass_establish() If get_epCVE-2023-533365.5In the Linux kernel, the following vulnerability has been resolved: media: ipu-bridge: Fix null pointer deref on SSDB/PLD parsing warnings CVE-2023-533375.5In the Linux kernel, the following vulnerability has been resolved: nilfs2: do not write dirty data after degenerating to read-only AccordCVE-2023-533387.8In the Linux kernel, the following vulnerability has been resolved: lwt: Fix return values of BPF xmit ops BPF encap ops can return differCVE-2023-533395.5In the Linux kernel, the following vulnerability has been resolved: btrfs: fix BUG_ON condition in btrfs_cancel_balance Pausing and cancelCVE-2023-53345.4The WP Responsive header image slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'sp_responsiveslider' shortcode CVE-2023-533407.8In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Collect command failures data only for known commands DEVX c
CVE-2023-5333: Medium severity, CVSS 6.5 | Vulnix