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TI-2018-12128 Aliases CVE-2018-16977GHSA-87h5-4h68-r79h

Monstra CMS V3.0.4 has an information leakage risk (e.g., PATH, DOCUMENT_ROOT, and…

Priority LOW 26CWE-200Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-200.

Summary

Monstra CMS V3.0.4 has an information leakage risk (e.g., PATH, DOCUMENT_ROOT, and SERVER_ADMIN) in libraries/Gelato/ErrorHandler/Resources/Views/Errors/exception.php.

Why it matters now

EPSS 0.01215 68th 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:monstra:monstra:3.0.4:*:*:*:*:*:*:*3.0.4VulnerableMonstra
  • cpe:2.3:a:monstra:monstra:3.0.4:*:*:*:*:*:*:* Versions 3.0.4 Vulnerable ·Monstra

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-16977
  2. 2026-10-03 Alias added: GHSA-87h5-4h68-r79h

References

Exploit 1

  • TI-2017-13256 Monstra CMS 3.0.4 allows users to upload arbitrary files, which leads to remote command… CVSS 3.0HIGH 8.8
  • TI-2024-24401 A cross-site scripting (XSS) vulnerability in Monstra CMS v3.0.4 allows attackers to… CVSS 3.1MEDIUM 5.4
  • TI-2024-24399 A cross-site scripting (XSS) vulnerability in Monstra CMS v3.0.4 allows attackers to… CVSS 3.1MEDIUM 4.8
  • TI-2018-04701 Monstra CMS through 3.0.4 has an incomplete "forbidden types" list that excludes .php… CVSS 3.1HIGH 8.8
  • TI-2021-14797 A remote code execution (RCE) vulnerability in the component… CVSS 3.1CRITICAL 9.8
  • TI-2020-15550 A local file inclusion vulnerability was discovered in the captcha function in Monstra… CVSS 3.1CRITICAL 9.8
See all 33 →

Sources

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