CVE Explorer
CVE-2026-16236
The Realtyna Organic IDX plugin for WordPress is vulnerable to Arbitrary File Upload in versions up to, and including, 5.3.0. This is due to missing file extension and content validation in the saveLiveImages() function combined with an insufficient authorization check on the get_keys() AJAX handler and a missing authentication check on the REST API import endpoint. This makes it possible for authenticated attackers, with subscriber-level access and above, to upload arbitrary files on the affect
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Realtyna Organic IDX plugin + WPL Real Estate","vendor":"realtyna","versions":[{"lessThanOrEqual":"5.3.0","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:88b3e95961fb8cc8210c482abd1ca451349f72826edb98dc30c49ec239e536c8 · sha256:e7245ddad661e7a0… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:88b3e95961fb8cc8210c482abd1ca451349f72826edb98dc30c49ec239e536c8 · sha256:e7245ddad661e7a0… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-434","description":"CWE-434 Unrestricted Upload of File with Dangerous Type","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:88b3e95961fb8cc8210c482abd1ca451349f72826edb98dc30c49ec239e536c8 · sha256:e7245ddad661e7a0… · /containers/cna/problemTypes/0/descriptions/0
Source references
5 source assertions{"url":"https://plugins.trac.wordpress.org/browser/real-estate-listing-realtyna-wpl/tags/5.3.0/api/init.php#L8"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:88b3e95961fb8cc8210c482abd1ca451349f72826edb98dc30c49ec239e536c8 · sha256:e7245ddad661e7a0… · /containers/cna/references/3
{"url":"https://plugins.trac.wordpress.org/browser/real-estate-listing-realtyna-wpl/tags/5.3.0/libraries/idx/addon_idxn.php#L562"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:88b3e95961fb8cc8210c482abd1ca451349f72826edb98dc30c49ec239e536c8 · sha256:e7245ddad661e7a0… · /containers/cna/references/4
{"url":"https://plugins.trac.wordpress.org/browser/real-estate-listing-realtyna-wpl/tags/5.3.0/libraries/idx/idx_property_mapper.php#L392"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:88b3e95961fb8cc8210c482abd1ca451349f72826edb98dc30c49ec239e536c8 · sha256:e7245ddad661e7a0… · /containers/cna/references/1
{"url":"https://plugins.trac.wordpress.org/browser/real-estate-listing-realtyna-wpl/tags/5.3.0/views/backend/addon_idx/wpl_ajax.php#L238"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:88b3e95961fb8cc8210c482abd1ca451349f72826edb98dc30c49ec239e536c8 · sha256:e7245ddad661e7a0… · /containers/cna/references/2
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/4a64f840-8570-4f98-8b72-27bee1607fc2?source=cve"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:88b3e95961fb8cc8210c482abd1ca451349f72826edb98dc30c49ec239e536c8 · sha256:e7245ddad661e7a0… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.