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Medium 6.9Published May 27, 2026

CVE-2026-44720OpenLearnX: Critical Authentication Bypass via JWT Signature Verification Disabled Leading to Account Takeover

Updated under an hour ago ()

Does this affect you?

It affects th30d4y OpenLearnX. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

OpenLearnX is an open-source, decentralized learning and assessment platform. Prior to 2.0.4, a critical authentication vulnerability was identified in OpenLearnX that could allow unauthorized access to user accounts under specific conditions. This vulnerability is fixed in 2.0.4.

CVSS
6.9 MEDIUM (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Weakness (CWE)
CWE-287, CWE-347
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
GitHub_M
NVD analysis
Deferred
Record last updated
Jun 2, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
th30d4y OpenLearnX
th30d4y:openlearnx (from the name)
before 2.0.4
CNA record

References

References

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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