CVE-2025-67077
Published: 15 January 2026
Summary
CVE-2025-67077 is a high-severity Unrestricted Upload of File with Dangerous Type (CWE-434) vulnerability in Agora-Project Agora-Project. Its CVSS base score is 8.8 (High).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 27.9th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
The strongest mitigations our analysis identified are NIST 800-53 SI-10 (Information Input Validation) and SI-2 (Flaw Remediation).
Deeper analysis
CVE-2025-67077 is a file upload vulnerability in the Omnispace Agora Project versions prior to 25.10. The issue resides in the UploadTmpFile action, which permits unrestricted file uploads (CWE-434). It has been assigned a CVSS v3.1 base score of 8.8 (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H), indicating high severity due to its potential for significant confidentiality, integrity, and availability impacts.
The vulnerability can be exploited by authenticated users with low privileges over the network with low attack complexity and no user interaction required. Under certain conditions, guest users may also be able to exploit it. Successful exploitation allows attackers to upload arbitrary files, potentially leading to remote code execution, data compromise, or system disruption given the high impact ratings across all vectors.
Advisories are available from the Agora Project website (https://www.agora-project.net) and Helx.io (https://www.helx.io/blog/advisory-agora-project/), which detail mitigation steps. Upgrading to Omnispace Agora Project version 25.10 or later resolves the vulnerability.
OWASP Top 10 for Web (2025)
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-2761
Vulnerability details
File upload vulnerability in Omnispace Agora Project before 25.10 allowing authenticated, or under certain conditions also guest users, via the UploadTmpFile action.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Unrestricted file upload (CWE-434) in a network-accessible web app directly enables exploitation of public-facing applications and deployment of web shells for RCE.
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Directly mitigates unrestricted file uploads by requiring validation of all inputs, including uploaded files, to prevent acceptance of arbitrary or malicious content.
Restricts file upload inputs to only necessary types and quantities, blocking arbitrary file uploads by low-privilege or guest users.
Requires timely identification, reporting, and correction of flaws like this UploadTmpFile vulnerability through patching to version 25.10 or later.