Security readout for executives and security teams
Plain-English summary
This affects WordPress sites using the Image vertical reel scroll slideshow plugin through version 9.0. A logged-in administrator-level user could save unsafe content that later runs as script in another user’s browser. The business risk is usually contained, but it matters on sites with many administrators, compromised admin accounts, or sensitive WordPress sessions.
Executive priority
Handle during normal vulnerability remediation unless the site has sensitive users, broad administrator access, or signs of admin compromise. Prioritize faster on public WordPress sites used for customer-facing trust, revenue, or regulated workflows.
Technical view
CVE-2023-45051 is an authenticated admin+ stored cross-site scripting issue in Gopi Ramasamy’s WordPress Image vertical reel scroll slideshow plugin <= 9.0. It is tracked as CWE-79 with CVSS 3.1 score 5.9. The vector requires network access, low complexity, high privileges, and user interaction, with changed scope and low confidentiality, integrity, and availability impact.
Likely exposure
Exposure is limited to WordPress installations where the image-vertical-reel-scroll-slideshow plugin is installed at version 9.0 or earlier. The source bundle does not identify affected CPEs or non-WordPress products.
Exploitation context
The source bundle does not show CISA KEV listing or other evidence of active exploitation. The high privilege requirement reduces broad internet-scale risk, but stored XSS can still matter if an admin account is compromised or if administrative duties are delegated widely.
Researcher notes
The evidence identifies the vulnerability class, privilege level, affected plugin, and version ceiling, but does not provide root-cause details, affected parameters, exploit artifacts, or a named fixed release. Avoid assuming exploitability beyond authenticated admin+ stored XSS until vendor details are reviewed.
Mitigation direction
- Inventory WordPress sites for this plugin and its installed version.
- Check vendor or Patchstack guidance for a fixed version or official remediation.
- Update the plugin if a vendor-supported fixed version is available.
- Disable or remove the plugin where it is not business-critical.
- Limit WordPress administrator access to trusted, MFA-protected accounts.
Validation and detection
- Confirm whether the plugin package name image-vertical-reel-scroll-slideshow is installed.
- Verify whether installed versions are 9.0 or earlier.
- Review WordPress admin roles with permission to manage plugin content.
- Inspect plugin-managed slideshow content for unexpected script-like entries.
- Check WordPress logs for recent suspicious administrator activity.
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-79: 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-2023-45051 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
- 5.9 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
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:H/UI:R/S:C/C:L/I:L/A:L1.73.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.9MediumVector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
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.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.