CVE-2021-20813 (GCVE-0-2021-20813)

Vulnerability from cvelistv5 – Published: 2021-08-26 01:20 – Updated: 2024-08-03 17:53
VLAI?
Summary
Cross-site scripting vulnerability in Edit screen of Content Data of Movable Type (Movable Type 7 r.4903 and earlier (Movable Type 7 Series) and Movable Type Advanced 7 r.4903 and earlier (Movable Type Advanced 7 Series)) allows remote attackers to inject arbitrary script or HTML via unspecified vectors.
Severity ?
No CVSS data available.
CWE
  • Cross-site scripting
Assigner
References
Impacted products
Vendor Product Version
Six Apart Ltd. Movable Type Affected: Movable Type 7 r.4903 and earlier (Movable Type 7 Series) and Movable Type Advanced 7 r.4903 and earlier (Movable Type Advanced 7 Series)
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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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