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TI-2021-09126 Aliases CVE-2021-27695GHSA-c856-vvxc-h7c9

Multiple stored cross-site scripting (XSS) vulnerabilities in openMAINT 2.1-3.3-b allow…

Priority LOW 33CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
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

Multiple stored cross-site scripting (XSS) vulnerabilities in openMAINT 2.1-3.3-b allow remote attackers to inject arbitrary web script or HTML via any "Add" sections, such as Add Card Building & Floor, or others in the Name and Code Parameters.

Why it matters now

EPSS 0.03011 87th percentileScored 2026-11-08
Public exploit Yes 1 exploit referenceTagged 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:openmaint:openmaint:2.1-3.3-b:*:*:*:*:*:*:*2.1-3.3-bVulnerableOpenmaint
  • cpe:2.3:a:openmaint:openmaint:2.1-3.3-b:*:*:*:*:*:*:* Versions 2.1-3.3-b Vulnerable ·Openmaint

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-27695
  2. 2026-10-03 Alias added: GHSA-c856-vvxc-h7c9

References

Exploit 1

  • TI-2020-15031 openMAINT before 1.1-2.4.2 allows remote authenticated users to run arbitrary JSP code on the underlying web server. CVSS 3.1HIGH 8.8

Sources

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