Security readout for executives and security teams
Plain-English summary
A logged-in WordPress user with only subscriber-level access could abuse Simple:Press Forum avatar deletion to delete arbitrary server files. Deleting critical files such as wp-config.php could disrupt the site and may enable takeover during reconfiguration.
Executive priority
Treat this as a high-priority remediation for affected WordPress sites, especially public-registration sites. The business risk is service disruption and potential site compromise from a low-privilege account, even without confirmed active exploitation.
Technical view
CVE-2022-4030 is a path traversal issue in Simple:Press Forum through version 6.8. The vulnerable user avatar deletion flow accepts a manipulable file parameter, allowing authenticated low-privilege users to cause deletion of files outside the intended avatar path.
Likely exposure
Exposure is limited to WordPress sites running Simple:Press Forum versions up to and including 6.8, with attacker access to any low-privilege authenticated account such as subscriber.
Exploitation context
The source bundle does not show CISA KEV listing or cited evidence of active exploitation. Risk remains serious because exploitation needs only network access and low WordPress privileges, and impact can include file deletion, site outage, and possible takeover.
Researcher notes
The core issue is improper path restriction on an avatar deletion file parameter. Evidence supports authenticated subscriber-plus arbitrary file deletion. The bundle references Wordfence and a WordPress plugin Trac changeset, but does not provide exploit telemetry or detailed fixed-version text.
Mitigation direction
- Identify WordPress sites running Simple:Press Forum and record installed plugin versions.
- Upgrade Simple:Press to a vendor-confirmed fixed version newer than 6.8.
- Disable or remove Simple:Press where immediate upgrade is unavailable.
- Review subscriber account creation and remove unnecessary low-privilege accounts.
- Restore missing critical files from trusted backups if deletion is observed.
Validation and detection
- Check WordPress plugin inventory for Simple:Press Forum versions up to 6.8.
- Confirm whether public registration or broad subscriber access is enabled.
- Review logs for suspicious avatar deletion activity by low-privilege users.
- Verify wp-config.php and other critical WordPress files remain present and intact.
- Confirm the deployed plugin version matches vendor remediation guidance.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-22: File access and web shell behavior lookup
File traversal and upload weaknesses can lead teams to review file, web shell, execution, and collection telemetry. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupFile access behavior lookup
The CVE wording references file access or upload behavior, so file telemetry and web shell review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2022-4030 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 8.1 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H2.85.2Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
8.1HighVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://www.wordfence.com/threat-intel/vulnerabilities/id/43bcf3ab-4201-4a61-82c5-2dc60b684989?source=cveCVE reference
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2804020%40simplepress&new=2804020%40simplepress&sfp_email=&sfph_mail=CVE reference
- https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-4030CVE reference
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.