Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Movabletype | Movable Type | <= 6.7.5 |
| Movabletype | Movable Type Advanced | <= 7.4705 |
| Movabletype | Movable Type Premium | <= 1.39 |
| Movabletype | Movable Type Premium Advanced | <= 1.39 |
Related Weaknesses (CWE)
References
- https://jvn.jp/en/jp/JVN66542874/index.htmlThird Party Advisory
- https://movabletype.org/news/2021/02/mt-760-676-released.htmlRelease NotesVendor Advisory
- https://jvn.jp/en/jp/JVN66542874/index.htmlThird Party Advisory
- https://movabletype.org/news/2021/02/mt-760-676-released.htmlRelease NotesVendor Advisory
FAQ
What is CVE-2021-20664?
CVE-2021-20664 is a vulnerability with a CVSS score of 6.1 (MEDIUM). 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 Ser...
How severe is CVE-2021-20664?
CVE-2021-20664 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-20664?
Check the references section above for vendor advisories and patch information. Affected products include: Movabletype Movable Type, Movabletype Movable Type Advanced, Movabletype Movable Type Premium, Movabletype Movable Type Premium Advanced.