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TI-2021-20454 Aliases CVE-2021-45252GHSA-39rq-cqj8-g6q7

Multiple SQL injection vulnerabilities are found on Simple Forum-Discussion System 1.0…

Priority MEDIUM 45CWE-89Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-89.

Summary

Multiple SQL injection vulnerabilities are found on Simple Forum-Discussion System 1.0 For example on three applications which are manage_topic.php, manage_user.php, and ajax.php. The attacker can be retrieving all information from the database of this system by using this vulnerability.

Why it matters now

EPSS 0.0128 70th 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:oretnom23:simple_forum\/discussion_system:1.0:*:*:*:*:wordpress:*:*1.0Vulnerableoretnom23
  • cpe:2.3:a:oretnom23:simple_forum\/discussion_system:1.0:*:*:*:*:wordpress:*:* Versions 1.0 Vulnerable ·oretnom23

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-45252
  2. 2026-10-03 Alias added: GHSA-39rq-cqj8-g6q7

References

Exploit 1

  • TI-2025-09273 SourceCodester Simple Forum Discussion System admin_class.php sql injection CVSS 4.0MEDIUM 6.9
  • TI-2025-09881 SourceCodester Simple Forum Discussion System ajax.php sql injection CVSS 4.0MEDIUM 5.3
  • TI-2024-08385 SourceCodester Simple Forum-Discussion System index.php path traversal CVSS 4.0MEDIUM 5.3

Sources

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