CVE-2026-2894
Published: 21 February 2026
Summary
CVE-2026-2894 is a medium-severity Exposure of Sensitive Information to an Unauthorized Actor (CWE-200) vulnerability in Funadmin Funadmin. Its CVSS base score is 5.3 (Medium).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 15.8th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
Threat & Defense at a Glance
Threat & Defense Details
Likely Mitigating ControlsAI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Automated marking applies security attributes to system outputs, making it harder for attackers to exploit unmarked sensitive information leading to unauthorized exposure.
Associating and retaining security attributes with data directly supports enforcement of access control decisions across storage, processing, and transmission.
Enforces rules governing access to the system and its data from external systems based on established trust relationships.
This control requires verifying that a sharing partner's access authorizations match the information's restrictions before sharing occurs.
Review and removal of nonpublic information from publicly accessible systems directly prevents exposure of sensitive data to unauthorized actors.
Data mining protection mechanisms detect and block unauthorized bulk extraction of sensitive data, directly mitigating exposure to unauthorized actors.
Literacy training teaches users to recognize and avoid actions that result in unauthorized exposure of sensitive information.
Retaining and monitoring training records confirms personnel have completed privacy and security awareness training on handling sensitive data, reducing the chance of unauthorized exposure due to lack of knowledge.
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Unauthenticated remote information disclosure in a publicly accessible web application (login/forget flow) directly enables exploitation of public-facing apps for data access.
NVD Description
A vulnerability was identified in funadmin up to 7.1.0-rc4. Affected by this vulnerability is the function getMember of the file app/frontend/view/login/forget.html. Such manipulation leads to information disclosure. The attack may be launched remotely. The exploit is publicly available and might…
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be used. The vendor was contacted early about this disclosure but did not respond in any way.
Deeper analysisAI
CVE-2026-2894 is an information disclosure vulnerability affecting funadmin versions up to 7.1.0-rc4. The flaw is located in the getMember function of the file app/frontend/view/login/forget.html, where improper handling enables unauthorized access to sensitive data.
The vulnerability can be exploited remotely by unauthenticated attackers (PR:N) over the network (AV:N) with low attack complexity (AC:L) and no user interaction required (UI:N). Exploitation results in limited disclosure of confidential information (C:L), with no impact on integrity or availability, as scored at CVSS 3.1 level 5.3.
Advisories from VulDB and GitHub references indicate that a public exploit is available and the vendor was notified early but provided no response or patches. Affected systems should be reviewed for exposure in the login recovery functionality, with no official mitigations published.
Details
- CWE(s)