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  4. CVE 2026 113369 nexus repository 3 stored cross site scripting in
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Back to active CVEs
Medium · CVSS 6.3CVE-2026-113369

Nexus Repository 3 - Stored Cross-Site Scripting in OCI Attestations TabCVE-2026-113369

Answer in brief

CVE-2026-113369 records a Medium severity (CVSS 6.3) vulnerability in Nexus Repository 3 - Stored Cross-Site Scripting in OCI Attestations Tab. The current sources do not mark it as known exploited. The current feed maps Sonatype/Nexus Repository 3 (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Nov 4, 2026Updated Nov 4, 2026Source checked Nov 4, 2026First seen by HOL Nov 4, 2026Material review Nov 4, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 6.3
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 6.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Sonatype/Nexus Repository 3 (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Sonatype/Nexus Repository 3generic>=3.94.0 <3.98.03.98.0

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Sonatype/Nexus Repository 3.
  2. 2Review the reported fix. Update Sonatype/Nexus Repository 3 to 3.98.0 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Nov 4, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Nov 4, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Nov 4, 2026

Sources and claim methodology

  • Source referencehelp.sonatype.com
  • Source referencesupport.sonatype.com
Upstream source description

Sonatype Nexus Repository 3 allows a user account that can push manifests to a hosted OCI repository (a user account that holds the edit permission on that repository) to store script content in the artifact type field of an OCI manifest. The script runs in the browser of a user who opens the Attestations tab for the related image in the Browse user interface, with the permissions of the viewing user.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • VitaFit Cloud API Stored XSS via SVG File UploadAlso CWE-79

Record context

Vulnerability class
XSS
EPSS
Not reported
CWE IDs
CWE-79
Source
CVE List V5
Source checked
Nov 4, 2026
References
2 linked sources
Open source record