Security readout for executives and security teams
Plain-English summary
This is a CSRF issue in the WordPress NextGen GalleryView plugin. A logged-in user could be tricked into causing an unintended plugin-related change after visiting attacker-controlled content. The published impact is medium, with low integrity impact and no stated confidentiality or availability impact.
Executive priority
Treat this as a moderate WordPress hygiene issue, not an emergency based on current evidence. Prioritize internet-facing or business-critical WordPress sites, especially where administrators regularly use the affected plugin.
Technical view
CVE-2023-34185 is CWE-352 affecting John Brien WordPress NextGen GalleryView plugin versions <= 0.5.5. CVSS 3.1 is 4.3: network exploitable, low complexity, no privileges required by the attacker, user interaction required, unchanged scope, and low integrity impact only.
Likely exposure
Exposure is limited to WordPress sites with the NextGen GalleryView plugin installed at version 0.5.5 or earlier. The source bundle does not identify affected CPEs or specific vulnerable actions.
Exploitation context
CISA KEV status is false, and the provided sources do not state active exploitation. Successful abuse would require user interaction by a logged-in WordPress user; the sources do not provide public exploit details.
Researcher notes
The public bundle gives severity, CVSS vector, CWE, and affected version ceiling, but not the vulnerable endpoint, nonce behavior, patch version, or exploitation evidence. Avoid assuming broader NextGEN Gallery impact beyond the named GalleryView plugin.
Mitigation direction
- Inventory WordPress sites for NextGen GalleryView installations.
- Check whether installed versions are 0.5.5 or earlier.
- Review Patchstack and vendor guidance for current remediation status.
- Retire or disable unused affected plugin deployments through change control.
- Prioritize update or replacement if vendor guidance confirms a safe fixed path.
Validation and detection
- Confirm plugin presence and version from WordPress administration or asset inventory.
- Validate whether affected sites still require the plugin business function.
- Review recent plugin configuration changes for unexpected modifications.
- Check security tooling for CVE-2023-34185 detections or advisories.
- Document remediation status for each affected WordPress site.
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-352: User-session and phishing behavior lookup
Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. 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 lookupCVE-2023-34185 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
- Medium
- CVSS
- 4.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
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:N/UI:R/S:U/C:N/I:L/A:N2.81.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
4.3MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Source materials
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.
Cross-Site Request Forgery (CSRF)
Cross-Site Request Forgery (CSRF) represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.