Security readout for executives and security teams
Plain-English summary
CVE-2025-31043 is a cross-site scripting issue in the WordPress Crocoblock JetSearch plugin through version 3.5.7. A successful attack could run attacker-controlled script in a user's browser, potentially affecting data confidentiality, integrity, and availability at a limited level.
Executive priority
Treat this as a moderate-priority web application risk. Prioritize public WordPress sites, sites with many contributor-level users, and sites handling customer or lead data through search interactions.
Technical view
The reported flaw is DOM-based XSS caused by improper neutralization of input during page generation in JetSearch. The CVSS 3.1 score is 6.5 with network access, low complexity, low privileges required, user interaction required, and changed scope.
Likely exposure
Exposure is likely limited to WordPress sites using Crocoblock JetSearch at or below 3.5.7. The bundle says the affected-version metadata is incomplete, so teams should verify installed versions against vendor or Patchstack records.
Exploitation context
The source bundle does not show CISA KEV listing or cited evidence of active exploitation. The CVSS vector indicates exploitation requires some privileges and user interaction, reducing urgency compared with unauthenticated server-side compromise.
Researcher notes
Evidence supports DOM-based XSS in JetSearch through 3.5.7, but the provided affected-product metadata is sparse and partly inconsistent. Do not assume exploitation in the wild or a specific patched version without confirming vendor or Patchstack details.
Mitigation direction
- Inventory WordPress sites for Crocoblock JetSearch installations.
- Verify whether installed JetSearch versions are 3.5.7 or earlier.
- Check Crocoblock and Patchstack guidance for a fixed version or vendor mitigation.
- Disable or remove JetSearch where it is unnecessary and risk is unacceptable.
- Limit low-privileged WordPress accounts to trusted users only.
Validation and detection
- Confirm plugin name, package, and version from WordPress administration or asset inventory.
- Compare findings with the CVE and Patchstack JetSearch entry.
- Review whether untrusted low-privileged users can access affected JetSearch functionality.
- Check security monitoring for suspicious script execution reports or user complaints.
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-2025-31043 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
- 6.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/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:L/UI:R/S:C/C:L/I:L/A:L2.33.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
6.5MediumVector: CVSS:3.1/AV:N/AC:L/PR:L/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.