CVE-2025-6380 describes a critical privilege escalation vulnerability in the ONLYOFFICE Docs plugin for WordPress, affecting versions 1.1.0 through 2.2.0. The flaw lies in the plugin's oo.callback REST endpoint, which lacks proper authorization checks, allowing unauthenticated attackers to log in as any user. With a CVSS score of 9.8 (CRITICAL), this vulnerability is easily exploitable over the network with low attack complexity, leading to complete compromise of confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, nor are there publicly available exploit modules or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Onlyoffice | ONLYOFFICE Docs | >= 1.1.0, <= 2.2.0CNA affecteddefault unaffected |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.