Malicious code in Tessa.Web.Client.Net (NuGet)
The NuGet package Tessa.Web.Client.Net version 3.6.0.16 has been identified as containing malicious code. This is a supply chain threat where the package itself is malicious, potentially impacting any project that includes this specific version. There is no CVSS score available, and no known exploits in the wild have been reported at this time.
AI Analysis
Technical Summary
The package Tessa.Web.Client.Net version 3.6.0.16 is flagged as malicious according to the OpenSSF malicious packages database and the GCVE database. This indicates that the package contains code intended to perform unauthorized or harmful actions. The threat is specific to this exact version of the package distributed via NuGet. No further technical details or exploitation methods are provided in the source data.
Potential Impact
Use of the malicious package version 3.6.0.16 could lead to compromise of the software supply chain, potentially allowing attackers to execute unauthorized code within applications that depend on this package. However, no active exploitation has been reported so far.
Mitigation Recommendations
Since no patch or fixed version is provided, users should avoid using Tessa.Web.Client.Net version 3.6.0.16. Remove or replace this version with a known safe alternative. Monitor official advisories for updates or fixed versions. There is no vendor advisory indicating an official fix or temporary mitigation at this time.
Malicious code in Tessa.Web.Client.Net (NuGet)
Description
The NuGet package Tessa.Web.Client.Net version 3.6.0.16 has been identified as containing malicious code. This is a supply chain threat where the package itself is malicious, potentially impacting any project that includes this specific version. There is no CVSS score available, and no known exploits in the wild have been reported at this time.
Affected software
Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The package Tessa.Web.Client.Net version 3.6.0.16 is flagged as malicious according to the OpenSSF malicious packages database and the GCVE database. This indicates that the package contains code intended to perform unauthorized or harmful actions. The threat is specific to this exact version of the package distributed via NuGet. No further technical details or exploitation methods are provided in the source data.
Potential Impact
Use of the malicious package version 3.6.0.16 could lead to compromise of the software supply chain, potentially allowing attackers to execute unauthorized code within applications that depend on this package. However, no active exploitation has been reported so far.
Mitigation Recommendations
Since no patch or fixed version is provided, users should avoid using Tessa.Web.Client.Net version 3.6.0.16. Remove or replace this version with a known safe alternative. Monitor official advisories for updates or fixed versions. There is no vendor advisory indicating an official fix or temporary mitigation at this time.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- MAL-2024-4684
- Osv Schema Version
- 1.7.4
- Aliases
- ["GHSA-qqc8-8f3p-cq7w"]
- Ecosystems
- ["NuGet"]
Threat ID: 6a5e79fe2a4a8d59899d8657
Added to database: 07/20/2026, 19:41:50 UTC
Last enriched: 07/20/2026, 20:00:58 UTC
Last updated: 09/07/2026, 08:40:57 UTC
Views: 8
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.