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TI-2021-15820 Aliases CVE-2021-38138GHSA-8mwf-jqf9-r8jg

OneNav beta 0.9.12 allows XSS via the Add Link feature.

Priority LOW 28CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

OneNav beta 0.9.12 allows XSS via the Add Link feature. NOTE: the vendor's position is that there intentionally is not any XSS protection at present, because the attack risk is largely limited to a compromised account; however, XSS protection is planned for a future release.

Why it matters now

EPSS 0.01516 74th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:onenav:onenav:0.9.12:*:*:*:*:*:*:*0.9.12VulnerableOnenav
  • cpe:2.3:a:onenav:onenav:0.9.12:*:*:*:*:*:*:* Versions 0.9.12 Vulnerable ·Onenav

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-38138
  2. 2026-10-03 Alias added: GHSA-8mwf-jqf9-r8jg

References

Exploit 2

Advisory 1

  • TI-2025-20713 OneNav 1.1.0 is vulnerable to Server-Side Request Forgery (SSRF) in custom headers. CVSS 3.1MEDIUM 5.4
  • TI-2023-06595 OneNav API improper authentication CVSS 3.1CRITICAL 9.8
  • TI-2021-16282 OneNav 0.9.12 allows Information Disclosure of the onenav.db3 contents. CVSS 3.1HIGH 7.5
  • TI-2025-20714 OneNav 1.1.0 is vulnerable to Cross Site Scripting (XSS) in custom headers. CVSS 3.1MEDIUM 5.5
  • TI-2022-09669 An issue in index.php of OneNav v0.9.14 allows attackers to perform directory traversal. CVSS 3.1MEDIUM 5.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences