What is CVE-2025-28977?

CVE-2025-28977 is a high-severity vulnerability in Thimpress Wp Pipes, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2025-08-20.

How severe is CVE-2025-28977?

High severity. CVSS v3 base score is 7.1 out of 10.

XSS in Thimpress Wp Pipes

CVE-2025-28977

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ThimPress WP Pipes allows Reflected XSS. This issue affects WP Pipes: from n/a through 1.4.3.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2025-08-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.002 (13.2th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 13th percentile — 13.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

patchstack.com/database/wordpress/plugin/wp-pipes/vulnerability/wordpress-wp-pi… (Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2025-28977?: CVE-2025-28977 is a high-severity vulnerability in Thimpress Wp Pipes, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2025-08-20.
How severe is CVE-2025-28977?: High severity. CVSS v3 base score is 7.1 out of 10.