CVE-2026-33088

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Summary

CVECVE-2026-33088
StatePUBLISHED
Assignerjpcert
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-04-08 09:16:21 UTC
Updated2026-04-20 17:20:18 UTC
DescriptionMovable Type provided by Six Apart Ltd. contains an SQL Injection vulnerability which may allow an attacker to execute an arbitrary SQL statement.

Risk And Classification

Primary CVSS: v4.0 6.9 MEDIUM from [email protected]

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS: 0.000380000 probability, percentile 0.111130000 (date 2026-04-14)

Problem Types: CWE-89 | CWE-89 Improper neutralization of special elements used in an SQL command ('SQL Injection')

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary6.9MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/C...
4.0CNACVSS6.9MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
3.1[email protected]Primary9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.0[email protected]Secondary7.3HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
3.0CNACVSS7.3HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CVSS v4.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Sixapart Movable Type All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Six Apart Ltd. Movable Type affected 9.1.0 and earlier Not specified
CNA Six Apart Ltd. Movable Type affected 9.0.6 and earlier Not specified
CNA Six Apart Ltd. Movable Type affected 8.8.2 and earlier Not specified
CNA Six Apart Ltd. Movable Type affected 8.0.9 and earlier Not specified
CNA Six Apart Ltd. Movable Type Advanced affected 9.1.0 and earlier Not specified
CNA Six Apart Ltd. Movable Type Advanced affected 9.0.6 and earlier Not specified
CNA Six Apart Ltd. Movable Type Advanced affected 8.8.2 and earlier Not specified
CNA Six Apart Ltd. Movable Type Advanced affected 8.0.9 and earlier Not specified
CNA Six Apart Ltd. Movable Type Premium affected 9.1.0 and earlier Not specified
CNA Six Apart Ltd. Movable Type Premium affected 9.0.6 and earlier Not specified
CNA Six Apart Ltd. Movable Type Premium Advanced Edition affected 9.1.0 and earlier Not specified
CNA Six Apart Ltd. Movable Type Premium Advanced Edition affected 9.0.6 and earlier Not specified
CNA Six Apart Ltd. Movable Type Premium affected 2.14 and earlier Not specified
CNA Six Apart Ltd. Movable Type Premium Advanced Edition affected 2.14 and earlier Not specified
CNA Six Apart Ltd. Movable Type Premium MT8-based affected 2.14 and earlier Not specified
CNA Six Apart Ltd. Movable Type affected 5.1 to 5.18 Not specified
CNA Six Apart Ltd. Movable Type affected 5.2 Not specified
CNA Six Apart Ltd. Movable Type affected 5.2.1 to 5.2.13 Not specified
CNA Six Apart Ltd. Movable Type affected 6.0 Not specified
CNA Six Apart Ltd. Movable Type affected 6.0.1 to 6.8.8 Not specified
CNA Six Apart Ltd. Movable Type affected 7 r.4207 to r.5510 Not specified
CNA Six Apart Ltd. Movable Type affected 8.4.0 to 8.4.4 Not specified
CNA Six Apart Ltd. Movable Type affected 1.0 to 1.68 Not specified

References

ReferenceSourceLinkTags
jvn.jp/en/jp/JVN66473735 [email protected] jvn.jp Third Party Advisory
www.sixapart.jp/movabletype/news/2026/04/08-1100.html [email protected] www.sixapart.jp Vendor Advisory
movabletype.org/news/2026/04/mt-907-released.html [email protected] movabletype.org Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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