High 7.3Published Oct 18, 2026

CVE-2026-112044dotnet eShop Catalog API Extensions.cs AddApplicationServices improper authentication

Updated under an hour ago (Oct 28, 2026, 8:00 AM ET)

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It affects dotnet eShop. Add what you run to find out whether that includes you.

EPSS puts the chance of exploitation in the next 30 days at 0.40%, higher than 35% of scored CVEs.

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Exploited in the last 30 days

A security vulnerability has been detected in dotnet eShop up to 913acea66708a59595351174cee9b29f37179d29. The affected element is the function AddApplicationServices of the file src/Catalog.API/Extensions/Extensions.cs of the component Catalog API. The manipulation leads to improper authentication. The attack can be initiated remotely. The project was informed of the problem early through an issue report but has not responded yet.

CVSS: 7.3 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C
Weakness (CWE): CWE-287
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): 0.40% (percentile 35)
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Oct 19, 2026
First seen by InfoSec Signals: Oct 18, 2026

Affected products

Affected products

dotnet eShop dotnet:eshop	913acea66708a59595351174cee9b29f37179d29	CNA record

References

References

https://vuldb.com/vuln/421692	vdb-entry, technical-description
https://vuldb.com/vuln/421692/cti	signature, permissions-required
https://vuldb.com/cve/CVE-2026-112044	third-party-advisory
https://vuldb.com/submit/1009026	third-party-advisory
https://github.com/dotnet/eShop/issues/997	issue-tracking
https://github.com/dotnet/eShop/	product

The CVE record on cve.org NVD's entry

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.