Security readout for executives and security teams
Plain-English summary
CVE-2026-22463 is a stored cross-site scripting issue in the WordPress Form to Chat App plugin. If a site uses version 1.2.5 or earlier, a lower-privileged attacker may be able to store script that runs when another user views affected content. Business impact is usually account/session risk, content tampering, or user trust damage.
Executive priority
Treat as a normal-priority WordPress plugin remediation item. It is not reported as actively exploited in the provided sources, but stored XSS can affect administrators or customers who view poisoned content. Prioritize externally facing or high-traffic WordPress sites using this plugin.
Technical view
The CVE describes CWE-79 improper neutralization during web page generation in Micro.company Form to Chat App, package form-to-chat, affecting versions through 1.2.5. CVSS 3.1 is 6.5: AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L. Exploitation requires network access, low privileges, and user interaction. No fixed version is identified in the provided sources.
Likely exposure
Exposure is limited to WordPress sites running the Form to Chat App plugin at version 1.2.5 or earlier. Sites not using this plugin are not affected based on the provided sources. Internet-facing WordPress sites are the most relevant asset class to check.
Exploitation context
The source bundle does not show CISA KEV listing or cited evidence of active exploitation. The CVSS vector indicates an attacker needs low privileges and must get a user to view the stored malicious content. Successful exploitation could affect confidentiality, integrity, and availability at a low level.
Researcher notes
Evidence is limited to the CVE record and Patchstack vulnerability entry. The provided affected data says through <=1.2.5, while the structured affected version field is sparse. No exploit details, proof of concept, or fixed version are included in the provided bundle. Avoid assuming more than stored XSS with PR:L and UI:R.
Mitigation direction
- Inventory WordPress sites for the Form to Chat App plugin and record installed versions.
- If version is 1.2.5 or earlier, check vendor and Patchstack guidance for a fixed release.
- Update to a vendor-provided fixed version if one is available.
- Disable or remove the plugin where it is not business-critical.
- Restrict access to plugin-related forms and administration until remediation is confirmed.
- Monitor WordPress users and content for suspicious changes linked to the plugin.
Validation and detection
- Confirm whether form-to-chat is installed on each WordPress instance.
- Verify the installed plugin version is above 1.2.5, if a fixed version exists.
- Review plugin changelogs or vendor advisories for CVE-2026-22463 remediation statements.
- Check security monitoring for unexpected script-like content in plugin-managed fields.
- Validate remediation in a staging environment before broad deployment.
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-2026-22463 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.