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TI-2021-08822 Aliases CVE-2021-27288GHSA-vxfx-6g82-8qp9

Cross Site Scripting (XSS) in X2Engine X2CRM v7.1 allows remote attackers to obtain…

Priority LOW 29CWE-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

Cross Site Scripting (XSS) in X2Engine X2CRM v7.1 allows remote attackers to obtain sensitive information by injecting arbitrary web script or HTML via the "Comment" field in "/profile/activity" page.

Why it matters now

EPSS 0.00918 60th percentileScored 2026-11-07
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:x2engine:x2crm:7.1:*:*:*:*:*:*:*7.1VulnerableX2engine
  • cpe:2.3:a:x2engine:x2crm:7.1:*:*:*:*:*:*:* Versions 7.1 Vulnerable ·X2engine

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-27288
  2. 2026-10-03 Alias added: GHSA-vxfx-6g82-8qp9

References

Exploit 1

  • TI-2024-32273 X2CRM v8.5 is vulnerable to a stored Cross-Site Scripting (XSS) in the "Opportunities"… CVSS 3.1MEDIUM 6.5
  • TI-2013-04847 Directory traversal vulnerability in X2Engine X2CRM before 3.5 allows remote… CVSS 2.0HIGH 8.5
  • TI-2015-04256 Incomplete blacklist vulnerability in the FileUploadsFilter class in… CVSS 2.0HIGH 7.5
  • TI-2014-02142 Unrestricted file upload vulnerability in the ProfileController::actionUploadPhoto method… CVSS 3.0HIGH 8.8
  • TI-2015-04257 Cross-site request forgery (CSRF) vulnerability in X2Engine X2CRM before 5.2 allows… CVSS 2.0MEDIUM 6.8
  • TI-2020-13988 Cross Site Scripting (XSS) in X2Engine X2CRM v6.9 and older allows remote attackers to… CVSS 3.1MEDIUM 6.1
See all 12 →

Sources

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