What is CVE-2021-25005?

CVE-2021-25005 is a medium-severity vulnerability in Seur Oficial Project, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2022-01-17.

How severe is CVE-2021-25005?

Medium severity. CVSS v3 base score is 4.8 out of 10.

Is CVE-2021-25005 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Seur Oficial Project

CVE-2021-25005

The SEUR Oficial WordPress plugin before 1.7.0 does not sanitize and escape some of its settings allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed

Vulnerability class: XSS (Cross-Site Scripting)

Published 2022-01-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.006 (47.0th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 47th percentile — 47.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Seur Oficial Project
Seur Oficial — versions 1.7.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

20142995/nuclei-templates

References

wpscan.com/vulnerability/af7d62ca-09b3-41c8-b771-be936ce8f6b2 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2021-25005?: CVE-2021-25005 is a medium-severity vulnerability in Seur Oficial Project, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2022-01-17.
How severe is CVE-2021-25005?: Medium severity. CVSS v3 base score is 4.8 out of 10.
Is CVE-2021-25005 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.