CVE-2021-20665

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 Add asset screen of Contents field 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 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