Security readout for executives and security teams
Plain-English summary
CVE-2022-43461 is a stored cross-site scripting issue in the WordPress Slideshow SE plugin version 2.5.5 and earlier. An attacker with high privileges could store script content that runs when another user interacts with it, creating limited confidentiality and integrity risk.
Executive priority
Treat as a moderate-priority cleanup item. It is not described as actively exploited, but it affects a WordPress plugin and can execute stored script content if privileged access is abused.
Technical view
The source bundle describes CWE-79 stored XSS in John West Slideshow SE for WordPress, package slideshow-se, versions <= 2.5.5. CVSS 3.1 is 4.8: network reachable, low complexity, high privileges required, user interaction required, changed scope, low confidentiality and integrity impact, no availability impact.
Likely exposure
Exposure is limited to WordPress sites running John West Slideshow SE version 2.5.5 or earlier. The CVSS vector indicates authenticated high privileges and victim interaction are required, so anonymous internet exploitation is not supported by the provided evidence.
Exploitation context
The bundle does not report active exploitation, and KEV status is false. The risk is most relevant where many users can administer or edit plugin content, or where privileged WordPress accounts may already be compromised.
Researcher notes
Evidence is limited to the CVE record and Patchstack entry. The provided sources do not name a patched version or detailed vulnerable parameter, so validation should stay version- and configuration-focused unless vendor guidance adds details.
Mitigation direction
- Inventory WordPress sites for the Slideshow SE plugin and installed version.
- Check vendor or Patchstack guidance for a fixed version or replacement.
- If no fixed release is available, disable, remove, or replace the plugin after impact review.
- Restrict WordPress administrative privileges to trusted users only.
- Review slideshow content for unexpected script-like entries or unauthorized changes.
Validation and detection
- Confirm whether package slideshow-se is installed on each WordPress site.
- Verify the installed plugin version is greater than 2.5.5, if a fixed version exists.
- Review WordPress users with high privileges and remove unnecessary access.
- Check administrative content history for suspicious stored markup or script content.
- Monitor CVE and Patchstack records for updated remediation information.
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-2022-43461 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
- 4.8 (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: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:H/UI:R/S:C/C:L/I:L/A:N1.72.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
4.8MediumVector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/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.
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.