CVE-2026-25776 | BDVDB-2026-325646 Detail

Six ApartMovable Type

Description#

Movable Type provided by Six Apart Ltd. contains a code injection vulnerability which may allow an attacker to execute arbitrary Perl script.

Per CVSS v3.0: confidentiality impact high, integrity impact high, availability impact high. Attack vector: network.

No public exploit known

9.3 Critical

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 52.4.

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Code Injection

No specific action is recorded in the source data. Check the references for vendor guidance.

9.3 Critical

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Attack Requirements	None
Privileges Required	None
User Interaction	None
Vulnerable System Confidentiality	High
Vulnerable System Integrity	High
Vulnerable System Availability	High
Subsequent System Confidentiality	None
Subsequent System Integrity	None
Subsequent System Availability	None

Not available

9.8 Critical

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

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).