Greenshift <= 13.2.0 - Reflected Cross-Site Scripting via '{{GET:}}' Dynamic Placeholder
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
The Greenshift – animation and page builder blocks plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via '{{GET:}}' Dynamic Placeholder in all versions up to, and including, 13.2.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. This requires a site administrator to have configured an element block's Custom JS field to include a {{GET:...}} placeholder and for that JS to contain the token 'import', which routes the substituted value to the unescaped raw echo branch inside a <script type="module"> tag.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- wpsoul Greenshift – animation and page builder blocks
through 13.2.0
References 4
plugins.trac.wordpress.org
- browser/greenshift-animation-and-page-builder-blocks/tags/13.2.0/blockrender/element/block.php#L868
- browser/greenshift-animation-and-page-builder-blocks/tags/13.2.0/includes/helper.php#L1381
- changeset?reponame=&old=3714657%40greenshift-animation-and-page-builder-blocks&new=3714657%40greenshift-animation-and-page-builder-blocks