CVE-2026-21271 (GCVE-0-2026-21271)

Vulnerability from cvelistv5 – Published: 2026-01-13 18:25 – Updated: 2026-01-14 04:57
VLAI?
Title
Dreamweaver Desktop | Improper Input Validation (CWE-20)
Summary
Dreamweaver Desktop versions 21.6 and earlier are affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file and scope is changed.
Severity ?
8.6 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CWE
  • CWE-20 - Improper Input Validation (CWE-20)
Assigner
References
Impacted products
Vendor Product Version
Adobe Dreamweaver Desktop Affected: 0 , ≤ 21.6 (semver)
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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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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