CVE-2026-19796 json
Listdom: AI-powered Business Directory with Classifieds Ads Listings <= 5.8.1 - Unauthenticated Stored Cross-Site Scripting via 'lsd[displ][style]' Parameter
published 2026-09-01 2 mo ago modified 2026-09-01 2 mo ago also EUVD-2026-68967
- cvss
- 7.2
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 36%
- public exploits
- 0
- none known
Summary
The Listdom: AI-powered Business Directory with Classifieds Ads Listings plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'lsd[displ][style]' Parameter in all versions up to, and including, 5.8.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires the Listdom Pro add-on to be active and the 'Display Options Per Listing' displ setting to be enabled, both of which are non-default configurations.
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 2 mo ago
Exploit prediction
0.42% chance of exploitation in the next 30 days, higher than 36% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N |
Affected products
- webilia Listdom: AI-powered Business Directory with Classifieds Ads Listings
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/0d36650d-6997-457d-ac8d-04f98e2080ef?source=cve
- plugins.trac.wordpress.org /browser/listdom/tags/5.8.1/app/includes/ptypes/listing/single.php#L560
- plugins.trac.wordpress.org /browser/listdom/tags/5.8.1/app/includes/shortcodes/dashboard.php#L739
- plugins.trac.wordpress.org /browser/listdom/tags/5.8.1/app/includes/entity/listing.php#L196
- plugins.trac.wordpress.org /browser/listdom/tags/5.8.1/app/includes/ptypes/listing/single.php#L82
- plugins.trac.wordpress.org /changeset?reponame=&old=3661300%40listdom&new=3661300%40listdom
Sources
- CVE List CVE-2026-19796
- NVD CVE-2026-19796
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.