CVE-2026-1195

LowPublic PoC

Published: 20 January 2026

Published

20 January 2026

Modified

05 February 2026

KEV Added

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Patch

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CVSS Score v4 2.3 CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Score 0.0004 11.2th percentile

Risk Priority 5 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2026-1195 is a low-severity Insufficient Verification of Data Authenticity (CWE-345) vulnerability in Mineadmin Mineadmin. Its CVSS base score is 2.3 (Low).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 11.2th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

The strongest mitigations our analysis identified are NIST 800-53 AC-3 (Access Enforcement) and SC-23 (Session Authenticity).

Deeper analysis

CVE-2026-1195 is a vulnerability in MineAdmin versions 1.x and 2.x, specifically affecting the refresh function in the JWT Token Handler component at the /system/refresh endpoint. The issue stems from insufficient verification of data authenticity (CWE-345), allowing improper handling of JWT tokens. It carries a CVSS v3.1 base score of 5.0 (AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L) and was published on 2026-01-20.

The vulnerability can be exploited remotely by an attacker with low privileges (PR:L), requiring high attack complexity (AC:H) and no user interaction. Successful exploitation enables limited impacts on confidentiality, integrity, and availability, such as minor unauthorized access or modification within the affected scope. Exploitability is described as difficult, but a public exploit is available and could be used in attacks.

Advisories from VulDB and a related GitHub issue in SourByte05/MineAdmin-Vulnerability detail the flaw but note no vendor response despite early contact. No patches or official mitigations are mentioned, leaving administrators to rely on network controls, privilege restrictions, or upgrading if future fixes emerge.

EU & UK References

🇪🇺 ENISA EUVD: EUVD-2026-3488

Vulnerability details

A weakness has been identified in MineAdmin 1.x/2.x. This impacts the function refresh of the file /system/refresh of the component JWT Token Handler. This manipulation causes insufficient verification of data authenticity. It is possible to initiate the attack remotely. The…

attack is considered to have high complexity. The exploitability is said to be difficult. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CWE(s): CWE-345

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access

Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.

attack.mitre.org →

T1550.001 Application Access Token Lateral Movement

Adversaries may use stolen application access tokens to bypass the typical authentication process and access restricted accounts, information, or services on remote systems.

attack.mitre.org →

Why these techniques?

Direct remote exploit of public web endpoint (/system/refresh) with JWT auth bypass due to insufficient verification (CWE-345).

Confidence: HIGH · MITRE ATT&CK Enterprise v18.1