VulnerabilityPublished 25 Jun 2024Updated 20 Jul 2026

Tessa.Web.Core (NuGet) · Malicious Code

Affects Tessa.Web.CoreSource GCVE Database

Severity

High

Rated by Threat Radar

Data as of 20 Jul 2026, 20:00 UTC

What to do

Affected software

Product	Affected	Fixed in
NuGetTessa.Web.Core`pkg:nuget/Tessa.Web.Core`Other threats	Affected =3.6.0.16	Fixed in–

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AI-suggested

Users should avoid using version 3.6.0.16 of Tessa.Web.Core and instead use a different, verified safe version or alternative package. Monitor official advisories for updates. Since this is a malicious package, removing or replacing the affected version is the primary mitigation.

Description

The Tessa.Web.Core package version 3.6.0.16 on NuGet has been identified as containing malicious code. This is a supply chain threat where the package itself is malicious. No CVSS score or detailed technical exploitation information is provided.

Impact

Using the affected version of Tessa.Web.Core (3.6.0.16) may introduce malicious code into dependent projects, potentially leading to unauthorized actions or compromise. However, no specific impact details or exploitation reports are available.

Summary

The NuGet package Tessa.Web.Core version 3.6.0.16 is flagged as malicious according to the OpenSSF malicious packages database. This indicates that the package contains harmful code that could compromise systems using it. There is no detailed vulnerability or exploit information available, and no known exploits in the wild have been reported. The threat is categorized as a malicious package rather than a traditional vulnerability.

References

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What to do

Affected software

Description

AI analysisMachine-generated, updated 20 Jul 2026, 20:00 UTC

Technical details

References

Community reviews