Security readout for executives and security teams
Plain-English summary
CVE-2026-28112 is a reflected cross-site scripting issue in the WordPress AllInOne - Banner Rotator plugin through version 3.8. An attacker would need to trick a user into interacting with a crafted link or page. Successful exploitation could run attacker-controlled script in the victim’s browser, potentially affecting site users or administrators.
Executive priority
Treat as a high-priority WordPress exposure if the plugin is deployed, especially on public or administrator-used sites. The issue is not confirmed as actively exploited, but XSS can support account compromise or content manipulation when privileged users are targeted.
Technical view
The issue is CWE-79 improper input neutralization during web page generation in LambertGroup AllInOne - Banner Rotator, package all-in-one-bannerRotator. CVSS 3.1 is 7.1 high: network exploitable, low complexity, no privileges required, user interaction required, changed scope, and low confidentiality, integrity, and availability impact.
Likely exposure
Exposure is likely limited to WordPress sites with AllInOne - Banner Rotator installed, especially versions through 3.8. The provided data has an affected-version inconsistency: the description says <=3.8, while the structured affected entry lists version 0 and defaultStatus unaffected.
Exploitation context
No source in the bundle states active exploitation, and the CVE is not marked KEV. The attack requires user interaction, consistent with reflected XSS. Practical risk is higher if administrators can be targeted while authenticated to the affected WordPress site.
Researcher notes
The public bundle identifies the vulnerability class, CVSS vector, product, and version range, but does not provide patch details or exploit evidence. Validate the version-range discrepancy before broad conclusions. Avoid assuming a fixed version unless confirmed by vendor or Patchstack sources.
Mitigation direction
- Inventory WordPress sites for the AllInOne - Banner Rotator plugin.
- Identify installed plugin versions and compare against vendor or Patchstack guidance.
- If no safe fixed version is available, consider disabling or removing the plugin.
- Limit administrative browsing and avoid opening untrusted links while authenticated.
- Monitor vendor, CVE, and Patchstack pages for remediation updates.
Validation and detection
- Check WordPress plugin inventories for all-in-one-bannerRotator installations.
- Confirm whether installed versions are through 3.8.
- Review web logs for suspicious requests to plugin-related pages.
- Verify whether a vendor patch or advisory exists before marking remediated.
- Document compensating controls if the plugin remains enabled.
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-2026-28112 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
- 7.1 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/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:N/UI:R/S:C/C:L/I:L/A:L2.83.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.1HighVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
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.