CVE-2025-26978

Name: CVE-2025-26978
Creator: NVD / NIST
Published: 2025-03-15T22:15:15.553+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.5/10EPSS 0.30%

Last modified Jun 17, 2026

CVE-2025-26978 is a high-severity vulnerability rated 8.5/10 on the CVSS scale. Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in fs-code FS Poster fs-poster.This issue affects FS Poster: from n/a through <= 6.5.8.. EPSS estimates a 0.30% chance of exploitation in the next 30 days.

Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in fs-code FS Poster fs-poster.This issue affects FS Poster: from n/a through <= 6.5.8.

Metrics

CVSS 3.1

8.5/10

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

EPSS Probability

0.30%

22.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

References

https://patchstack.com/database/Wordpress/Plugin/fs-poster/vulnerability/wordpress-fs-poster-plugin-6-5-8-sql-injection-vulnerability?_s_id=cve

Timeline

Published: Mar 15, 2025
Last Modified: Jun 17, 2026
Status: Deferred

Frequently Asked Questions

What is CVE-2025-26978?

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in fs-code FS Poster fs-poster.This issue affects FS Poster: from n/a through <= 6.5.8.

How severe is CVE-2025-26978?

CVE-2025-26978 has a CVSS score of 8.5/10 (HIGH severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.

How do I fix CVE-2025-26978?

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-2025-26978?

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

Scan your code now

Source: NVD / NIST