Is CVE-2026-7679 actively exploited?

No active exploitation of CVE-2026-7679 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-7679 be exploited remotely?

Yes. CVE-2026-7679 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-7679?

CVE-2026-7679 has a CVSS score of 7.3 (HIGH).

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HIGH

CVE-2026-7679

CWE-287Published: May 3, 2026· Updated: May 5, 2026

7.3

CVSS v3.1

EPSS:0.08%probability of exploitation in 30 daysPercentile:23.7th

Official Description

A security flaw has been discovered in YunaiV yudao-cloud up to 2026.01. This impacts the function getAccessToken of the file yudao-module-system-biz/src/main/java/io/github/ruoyi/common/oauth2/service/impl/OAuth2TokenServiceImpl.java. Performing a manipulation results in improper authentication. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

NVD Source

Technical Analysis

CVE-2026-7679 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

From a weakness classification perspective (CWE-287): Authentication bypass vulnerabilities allow attackers to access protected resources without valid credentials.