CVSS: 8.2EPSS: 0%CPEs: 10EXPL: 0CVE-2024-21545
https://notcve.org/view.php?id=CVE-2024-21545
Proxmox Virtual Environment is an open-source server management platform for enterprise virtualization. Insufficient safeguards against malicious API response values allow authenticated attackers with 'Sys.Audit' or 'VM.Monitor' privileges to download arbitrary host files via the API. When handling the result from a request handler before returning it to the user, the handle_api2_request function will check for the ‘download’ or ‘data’->’download’ objects inside the request handler call response object. If present, handle_api2_request will read a local file defined by this object and return it to the user. Two endpoints were identified which can control the object returned by a request handler sufficiently that the ’download’ object is defined and user controlled. This results in arbitrary file read. The privileges of this file read can result in full compromise of the system by various impacts such as disclosing sensitive files allowing for privileged session forgery. • https://forum.proxmox.com/threads/proxmox-virtual-environment-security-advisories.149331/post-705345 https://git.proxmox.com/?p=pve-http-server.git;a=blob;f=src/PVE/APIServer/AnyEvent.pm;h=a8d60c18102d2eea9235720852fb60d90f405d0a;hb=HEAD#l988 • CWE-73: External Control of File Name or Path •
CVSS: 6.1EPSS: 0%CPEs: 1EXPL: 0CVE-2023-46854
https://notcve.org/view.php?id=CVE-2023-46854
Proxmox proxmox-widget-toolkit before 4.0.9, as used in multiple Proxmox products, allows XSS via the edit notes feature. Proxmox proxmox-widget-toolkit anterior a 4.0.9, como se usa en múltiples productos Proxmox, permite XSS a través de la función de edición de notas. • https://git.proxmox.com/?p=proxmox-widget-toolkit.git%3Ba=commit%3Bh=1326f771b959e576d140da2249c8b5424da6c80d https://git.proxmox.com/?p=proxmox-widget-toolkit.git%3Ba=commit%3Bh=89699c6466cfd9cc3a81fbc926b62f122c33c23c https://pve.proxmox.com/wiki/Package_Repositories#sysadmin_test_repo • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 8.8EPSS: 0%CPEs: 3EXPL: 0CVE-2023-43320 – Proxmox VE 7.4-1 TOTP Brute Force
https://notcve.org/view.php?id=CVE-2023-43320
An issue in Proxmox Server Solutions GmbH Proxmox VE v.5.4 thru v.8.0, Proxmox Backup Server v.1.1 thru v.3.0, and Proxmox Mail Gateway v.7.1 thru v.8.0 allows a remote authenticated attacker to escalate privileges via bypassing the two-factor authentication component. Un problema en Proxmox Server Solutions GmbH Proxmox VE v.5.4 hasta v.8.0, Proxmox Backup Server v.1.1 hasta v.3.0 y Proxmox Mail Gateway v.7.1 hasta v.8.0 permite a un atacante autenticado remoto escalar privilegios evitando el Componente de autenticación de dos factores. Proxmox VE versions 5.4 through 7.4-1 suffer from a TOTP brute forcing vulnerability. • http://packetstormsecurity.com/files/176967/Proxmox-VE-7.4-1-TOTP-Brute-Force.html https://bugzilla.proxmox.com/show_bug.cgi?id=4579 https://bugzilla.proxmox.com/show_bug.cgi?id=4584 https://github.com/proxmox/proxmox-rs/commit/50b793db8d3421bbfe2bce060a486263f18a90cb •
CVSS: 9.0EPSS: 0%CPEs: 1EXPL: 1CVE-2022-31358
https://notcve.org/view.php?id=CVE-2022-31358
A reflected cross-site scripting (XSS) vulnerability in Proxmox Virtual Environment prior to v7.2-3 allows remote attackers to execute arbitrary web scripts or HTML via non-existent endpoints under path /api2/html/. Una vulnerabilidad de cross site scripting (XSS) reflejado en Proxmox Virtual Environment anterior a v7.2-3 permite a atacantes remotos ejecutar scripts web o HTML de su elección a través de endpoints inexistentes en la ruta /api2/html/. • http://proxmox.com https://git.proxmox.com/?p=pve-http-server.git%3Ba=commitdiff%3Bh=00661f1223b7c0afffa64e1d91f5e018b985f762 https://starlabs.sg/blog/2022/12-multiple-vulnerabilites-in-proxmox-ve--proxmox-mail-gateway https://www.proxmox.com/en • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 9.8EPSS: 0%CPEs: 3EXPL: 1CVE-2022-35508
https://notcve.org/view.php?id=CVE-2022-35508
Proxmox Virtual Environment (PVE) and Proxmox Mail Gateway (PMG) are vulnerable to SSRF when proxying HTTP requests between pve(pmg)proxy and pve(pmg)daemon. An attacker with an unprivileged account can craft an HTTP request to achieve SSRF and file disclosure of any files on the server. Also, in Proxmox Mail Gateway, privilege escalation to the root@pam account is possible if the backup feature has ever been used, because backup files such as pmg-backup_YYYY_MM_DD_*.tgz have 0644 permissions and contain an authkey value. This is fixed in pve-http-server 4.1-3. Proxmox Virtual Environment (PVE) y Proxmox Mail Gateway (PMG) son vulnerables a SSRF cuando envían solicitudes HTTP entre el proxy pve(pmg) y el daemon pve(pmg). • https://git.proxmox.com/?p=pve-http-server.git%3Ba=commitdiff%3Bh=580d540ea907ba15f64379c5bb69ecf1a49a875f https://git.proxmox.com/?p=pve-http-server.git%3Ba=commitdiff%3Bh=c2bd69c7b5e9c775f96021cf8ae53da3dbd9029d https://git.proxmox.com/?p=pve-http-server.git%3Ba=commitdiff%3Bh=e9df8a6e76b2a18f89295a5d92a62177bbf0f762 https://starlabs.sg/blog/2022/12-multiple-vulnerabilites-in-proxmox-ve--proxmox-mail-gateway • CWE-918: Server-Side Request Forgery (SSRF) •