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Unrated severityNVD Advisory· Published Aug 26, 2021· Updated Aug 3, 2024

CVE-2021-20811

CVE-2021-20811

Description

Cross-site scripting vulnerability in List of Assets 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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Movabletype/Movabletypellm-fuzzy
    Range: <=7 r.4903 / <=6.8.0 / <=1.44
  • Movabletype/Movable Type Advancedllm-fuzzy
    Range: <=7 r.4903
  • Movabletype/Movable Type Prollm-fuzzy
    Range: <=1.44
  • Six Apart Ltd./Movable Typev5
    Range: 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

Patches

Vulnerability mechanics

References

2

News mentions

0

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