CVE-2026-83544mediumCWE-79

CVE-2026-83544: medium-severity vulnerability in Greenshift

Greenshift < 13.2.0 - Contributor+ Stored XSS via Block Animation customProps Attribute

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33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 6.8epss 0.4%
The Greenshift WordPress plugin before 13.2.0 does not properly escape a block animation attribute before outputting it within an HTML attribute, allowing users with contributor-level access and above to inject arbitrary web scripts that execute when the content is viewed.
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Affected products
Unknown · Greenshift
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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