DX Sources <= 2.0.1 - Cross-Site Request Forgery to Settings Update

published 2026-05-05 6 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-27203

cvss: 4.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.1%; EPSS 0.1% chance of exploitation in 30 days, percentile 2%
public exploits: 0; none known

The DX Sources plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.0.1. This is due to missing or incorrect nonce validation on the settings_page_build function. This makes it possible for unauthenticated attackers to trick a logged-in administrator into submitting a forged request that modifies the plugin's configuration options via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 6 mo ago (2026-05-05)

Exploit prediction

0.13% chance of exploitation in the next 30 days, higher than 2% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Affected products

xavortm DX Sources

Classification

Weakness

CWE-352 Cross-Site Request Forgery

Technology feeds

WordPress rss critical rss

References

Sources

CVE List CVE-2026-6700
NVD CVE-2026-6700

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.

Summary