Answer in brief
CVE-2026-96408 records a Critical severity (CVSS 9.3) vulnerability in CISA ADP Vulnrichment. The current sources do not mark it as known exploited. The current feed maps Six Apart Ltd./Movable Type (generic), Six Apart Ltd./Movable Type Cloud Edition (generic), Six Apart Ltd./Movable Type Premium (generic), Six Apart Ltd./Movable Type Premium Cloud Edition (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 9.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Six Apart Ltd./Movable Type (generic), Six Apart Ltd./Movable Type Cloud Edition (generic), Six Apart Ltd./Movable Type Premium (generic), Six Apart Ltd./Movable Type Premium Cloud Edition (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Six Apart Ltd./Movable Typegeneric | >=9.0.0 <=9.0.9 || >=8.8.0 <=8.8.5 || >=8.0.0 <=8.0.12 | Not reported |
| Six Apart Ltd./Movable Type Cloud Editiongeneric | >=9.2.0 <=9.2.1 | Not reported |
| Six Apart Ltd./Movable Type Premiumgeneric | >=9.0.0 <=9.0.9 || >=2.0 <=2.17 | Not reported |
| Six Apart Ltd./Movable Type Premium Cloud Editiongeneric | >=9.2.0 <=9.2.1 | Not reported |
Published upstream
Oct 7, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 7, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 7, 2026
A code injection vulnerability exists in the upgrade script of Movable Type, which may allow an unauthenticated attacker to execute an arbitrary Perl script or an SQL query on the affected product.
Quoted source text, attributed separately from HOL analysis.