CVE-2025-31837

Name: CVE-2025-31837
Creator: NVD / NIST
Published: 2025-04-01T15:16:24.267+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.9/10EPSS 0.33%

Last modified Jun 17, 2026

CVE-2025-31837 is a medium-severity vulnerability rated 5.9/10 on the CVSS scale. Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WP Codeus WP Proposals allows Stored XSS. This issue affects WP Proposals: from n/a through 2.3.. EPSS estimates a 0.33% chance of exploitation in the next 30 days.

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WP Codeus WP Proposals allows Stored XSS. This issue affects WP Proposals: from n/a through 2.3.

Metrics

CVSS 3.1

5.9/10

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

EPSS Probability

0.33%

24.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

References

https://patchstack.com/database/wordpress/plugin/wp-proposals/vulnerability/wordpress-wp-proposals-plugin-2-3-cross-site-scripting-xss-vulnerability?_s_id=cve

Timeline

Published: Apr 1, 2025
Last Modified: Jun 17, 2026
Status: Deferred

Frequently Asked Questions

What is CVE-2025-31837?

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WP Codeus WP Proposals allows Stored XSS. This issue affects WP Proposals: from n/a through 2.3.

How severe is CVE-2025-31837?

CVE-2025-31837 has a CVSS score of 5.9/10 (MEDIUM severity). The EPSS model estimates a 0.33% probability of exploitation in the next 30 days.

How do I fix CVE-2025-31837?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-31837?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST