CVE-2026-87973

If-So Dynamic Content 1.9.9 - 1.10.1 - Editor+ Stored XSS via Conversion Name

LOW
3.1
CVSS Score
Published: October 1, 2026 at 06:00 AM UTC
Updated: October 1, 2026 at 01:11 PM UTC
1 product affected across 1 vendorIf-So Dynamic Content

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Severity
LOW3.1
Exploit prediction
EPSS 0.1%
SSVC
No known exploit

Description

The If-So Dynamic Content WordPress plugin before 1.10.2 does not sanitize a conversion name before storing it, nor escape it when rendering the analytics page, allowing users with editor-level access to store JavaScript that executes in the session of a higher-privileged user who views that page.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

1.9.9 ≤ v < 1.10.21.9.9
Affected range stops below 1.10.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

3.1LOWCISA-ADP
Attack Vector
NETWORK
Complexity
HIGH
Privileges
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-79

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