CVE-2021-20810
Medium
Description
Cross-site scripting vulnerability in Website Management screen of Movable Type (Movable Type 7 r.4903 and earlier (Movable Type 7 Series), Movable Type 6.8.0 and earlier (Movable Type 6 Series), Movable Type Advanced 7 r.4903 and earlier (Movable Type Advanced 7 Series), Movable Type Premium 1.44 and earlier, and Movable Type Premium Advanced 1.44 and earlier) allows remote attackers to inject arbitrary script or HTML via unspecified vectors.
SeverityMedium
CVSS6.1
Exploit probability—
Product
Sixapart Movable Type
PublishedAug 26, 2021
First seenAug 26, 2021
How to fix
Update
- sixapart movable_type7.8.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| sixapart movable_type | v ≤ 1.44, 6.0 ≤ v ≤ 6.8.0, 7.0 ≤ v < 7.8.0 | 7.8.0 |
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