Read the docs
TI-2018-14939 Aliases CVE-2018-20977GHSA-7888-6r8j-m965

The all-in-one-schemaorg-rich-snippets plugin before 1.5.0 for WordPress has XSS on the settings page.

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

The all-in-one-schemaorg-rich-snippets plugin before 1.5.0 for WordPress has XSS on the settings page.

Why it matters now

EPSS 0.00897 59th percentileScored 2026-11-07
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:brainstormforce:schema:*:*:*:*:-:wordpress:*:*before 1.5.0VulnerableBrainstorm Force
  • cpe:2.3:a:brainstormforce:schema:*:*:*:*:-:wordpress:*:* Versions before 1.5.0 Vulnerable ·Brainstorm Force

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-20977
  2. 2026-10-03 Alias added: GHSA-7888-6r8j-m965

References

Other 1

  • TI-2024-01460 Schema Pro < 2.7.16 - Contributor+ Custom Field Access CVSS 3.1MEDIUM 4.3
  • TI-2023-18497 WordPress Schema Pro Plugin <= 2.7.7 is vulnerable to Cross Site Request Forgery (CSRF) CVSS 3.1HIGH 8.8
  • TI-2023-10530 WordPress Schema – All In One Schema Rich Snippets Plugin <= 1.6.5 is vulnerable to Cross Site Request Forgery (CSRF) CVSS 3.1HIGH 8.8

Sources

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