WordPress GoodBarber plugin <= 1.0.26 - Open Redirection Vulnerability

published 2025-09-09 13 mo ago modified 2026-10-19 21 d ago also EUVD-2025-27445

cvss: 4.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 18%
public exploits: 0; none known

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in GoodBarber GoodBarber goodbarber.This issue affects GoodBarber: from n/a through <= 1.0.26.

Patch / fix

fixed in 1

GoodBarber GoodBarber 1.0.27

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 13 mo ago (2025-09-09)

Exploit prediction

0.26% chance of exploitation in the next 30 days, higher than 18% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.7	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N

Affected products

GoodBarber GoodBarber

Classification

Weakness

CWE-601 URL Redirection to Untrusted Site

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/Wordpress/Plugin/goodbarber/vulnerability/wordpress-goodbarber-1-0-26-open-redirection-vulnerability
vdb-entry

Sources

CVE List CVE-2025-39523
NVD CVE-2025-39523

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.

Summary