Security readout for executives and security teams
Plain-English summary
This vulnerability affects the GalleryPlugins Video Contest WordPress plugin at version 3.2 or earlier. A WordPress administrator could store malicious script content through the plugin, which may later run in another user's browser. The business risk is moderate because exploitation requires high privileges and user interaction, but it can still undermine trust in affected WordPress sites.
Executive priority
Treat this as a moderate-priority WordPress hygiene issue. Prioritize internet-facing or business-critical sites, especially where many users have administrator access or plugin content is visible to customers.
Technical view
CVE-2022-45827 is an authenticated admin-level stored XSS issue in GalleryPlugins Video Contest for WordPress, reported for versions <= 3.2. It is classified as CWE-79 with CVSS 3.1 score 5.9. The vector indicates network reachability, low complexity, high privileges required, user interaction required, and changed scope with low confidentiality, integrity, and availability impact.
Likely exposure
Exposure is likely limited to WordPress sites with the GalleryPlugins Video Contest plugin installed at version 3.2 or earlier. The provided affected-version metadata is incomplete, so confirm directly in WordPress inventory and vendor/plugin records.
Exploitation context
The source bundle does not identify active exploitation, and KEV status is false. Practical exploitation appears constrained by the need for administrator-level access and user interaction, but stored XSS may persist until the affected content or setting is removed.
Researcher notes
Evidence supports authenticated admin+ stored XSS in the WordPress package video-contest. The bundle does not provide exploit details, a named fixed version, or proof of exploitation. Version metadata is inconsistent enough that validation should rely on local plugin inventory and vendor records.
Mitigation direction
- Inventory WordPress sites for the Video Contest plugin.
- Check vendor or Patchstack guidance for a fixed release.
- Update the plugin if a maintained fixed version exists.
- Disable or remove the plugin if no fixed version is available.
- Restrict WordPress administrator access to trusted users only.
Validation and detection
- Confirm whether any site runs Video Contest version 3.2 or earlier.
- Review WordPress admin accounts for unnecessary privileged access.
- Inspect plugin-managed content and settings for unexpected script-like entries.
- Check logs for unusual administrative changes involving the plugin.
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-2022-45827 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.