Listdom: AI-powered Business Directory with Classifieds Ads Listings <= 6.1.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'lsd[remark]' Parameter
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 Listdom: AI-powered Business Directory with Classifieds Ads Listings plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'lsd[remark]' Parameter in all versions up to, and including, 6.1.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This is exploitable by Subscriber-level users because the listing-creation branch of the AJAX handler omits a capability check, and the required nonce is publicly emitted on any page containing the [listdom-dashboard] shortcode.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- webilia Listdom: AI-powered Business Directory with Classifieds Ads Listings
through 6.1.1
References 7
plugins.trac.wordpress.org
- browser/listdom/tags/6.1.0/app/includes/template/elements/remark.php#L122
- browser/listdom/tags/6.1.0/app/includes/shortcodes/dashboard.php#L972
- browser/listdom/tags/6.1.0/app/includes/shortcodes/dashboard.php#L1420
- browser/listdom/tags/6.1.0/app/includes/entity/listing.php#L200
- browser/listdom/tags/6.1.0/app/includes/shortcodes/dashboard.php#L210
- changeset?reponame=&old=3711814%40listdom&new=3711814%40listdom