CVE-2021-20664

EPSS 0.8%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.8%KEV nãoPoC —Patch —

Lifecycle

05 Mar 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

Affected products

Six Apart Ltd. · Movable Type

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References

https://jvn.jp/en/jp/JVN66542874/index.html https://movabletype.org/news/2021/02/mt-760-676-released.html