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Vulnerability record · CVE-2021-24237 · published 22 April 2021

CVE-2021-24237: Purethemes findeo cross-site scripting vulnerability

Purethemes · Findeo

The Realteo WordPress plugin before 1.2.4, used by the Findeo Theme, did not properly sanitise the keyword_search, search_radius. _bedrooms and _bathrooms GET parameters before outputting them in its properties page, leading to an unauthenticated reflected Cross-Site Scripting issue.

6.1 CVSS 3.1 Medium EPSS 6.3% · top 6.7% CWE-79 · Cross-site scripting
6.1CVSS 3.1 base score, v2 4.3
6.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
8References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

The Realteo WordPress plugin before 1.2.4, used by the Findeo Theme, did not properly sanitise the keyword_search, search_radius. _bedrooms and _bathrooms GET parameters before outputting them in its properties page, leading to an unauthenticated reflected Cross-Site Scripting issue.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://m0ze.ru/vulnerability/%5B2021-03-20%5D-%5BWordPress%5D-%5BCWE-79%5D-Findeo-WordPress-Theme-v1.3.0.txt
https://m0ze.ru/vulnerability/%5B2021-03-20%5D-%5BWordPress%5D-%5BCWE-79%5D-Realteo-WordPress-Plugin-v1.2.3.txt
https://wpscan.com/vulnerability/087b27c4-289e-410f-af74-828a608a4e1e ExploitThird Party Advisory
https://www.docs.purethemes.net/findeo/knowledge-base/changelog-findeo/ Release NotesVendor Advisory
https://m0ze.ru/vulnerability/%5B2021-03-20%5D-%5BWordPress%5D-%5BCWE-79%5D-Findeo-WordPress-Theme-v1.3.0.txt
https://m0ze.ru/vulnerability/%5B2021-03-20%5D-%5BWordPress%5D-%5BCWE-79%5D-Realteo-WordPress-Plugin-v1.2.3.txt
https://wpscan.com/vulnerability/087b27c4-289e-410f-af74-828a608a4e1e ExploitThird Party Advisory
https://www.docs.purethemes.net/findeo/knowledge-base/changelog-findeo/ Release NotesVendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2021-24237), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.