Description
URL redirection to untrusted site ('Open Redirect') issue exists in Movable Type. If this vulnerability is exploited, an invalid parameter may be inserted into the password reset page, which may lead to redirection to an arbitrary URL.
CVSS breakdown
CVSS 4.0
Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
Active
Confidentiality (Vulnerable System)
None
Integrity (Vulnerable System)
Low
Availability (Vulnerable System)
None
Confidentiality (Subsequent System)
None
Integrity (Subsequent System)
None
Availability (Subsequent System)
None
CVSS 3.0
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Affected products
- Six Apart Ltd. / Movable Type Advanced (Software Edition)7 r.5508 and earlier (7 series) – 7 r.5508 and earlier (7 series)
- Six Apart Ltd. / Movable Type Advanced (Software Edition)8.0.0 to 8.0.6 – 8.0.0 to 8.0.6
- Six Apart Ltd. / Movable Type Advanced (Software Edition)8.4.0 to 8.4.2 (8 series) – 8.4.0 to 8.4.2 (8 series)
- Six Apart Ltd. / Movable Type (Cloud Edition)8.6.0 (8 series) – 8.6.0 (8 series)
- Six Apart Ltd. / Movable Type (Cloud Edition)7 r.5508 (7 series) – 7 r.5508 (7 series)
- Six Apart Ltd. / Movable Type Premium (Advanced Edition) (Software Edition)2.09 and earlier (2 series) – 2.09 and earlier (2 series)
- Six Apart Ltd. / Movable Type Premium (Advanced Edition) (Software Edition)1.66 and earlier (1 series) – 1.66 and earlier (1 series)
- Six Apart Ltd. / Movable Type Premium (Cloud Edition)2.09 (2 series) – 2.09 (2 series)
- Six Apart Ltd. / Movable Type Premium (Cloud Edition)1.66 (1 series) – 1.66 (1 series)
- Six Apart Ltd. / Movable Type Premium (Software Edition)1.66 and earlier (1 series) – 1.66 and earlier (1 series)
- Six Apart Ltd. / Movable Type Premium (Software Edition)2.09 and earlier (2 series) – 2.09 and earlier (2 series)
- Six Apart Ltd. / Movable Type (Software Edition)8.0.0 to 8.0.6 – 8.0.0 to 8.0.6
- Six Apart Ltd. / Movable Type (Software Edition)7 r.5508 and earlier (7 series) – 7 r.5508 and earlier (7 series)
- Six Apart Ltd. / Movable Type (Software Edition)8.4.0 to 8.4.2 (8 series) – 8.4.0 to 8.4.2 (8 series)