CVE-2021-20664

Cross-site scripting vulnerability in in Asset registration screen of Movable Type 7 r.4705 and earlier (Movable Type 7 Series), Movable Type Advanced 7 r.4705 and earlier (Movable Type Advanced 7 Series), Movable Type 6.7.5 and earlier (Movable Type 6.7 Series), Movable Type Premium 1.39 and earlier, and Movable Type Premium Advanced 1.39 and earlier allows remote attackers to inject an arbitrary script via unspecified vectors.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
jpcertCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 56%
VendorProductVersion
movabletypemovable_type
𝑥
≤ 6.7.5
movabletypemovable_type
7.0000 ≤
𝑥
≤ 7.4705
movabletypemovable_type_advanced
𝑥
≤ 7.4705
movabletypemovable_type_premium
𝑥
≤ 1.39
movabletypemovable_type_premium_advanced
𝑥
≤ 1.39
𝑥
= Vulnerable software versions