Splash Sync <= 2.0.7 - Reflected Cross-Site Scripting

Published 23 mo ago 2024-12-06 · modified 4 mo ago 2026-06-17 · JSON

CVSS

6.1

v3.1 · CNA

CISA KEV

not known exploited

EPSS

0.4%

percentile 33%

Public exploits

none known

The Splash Sync plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up to, and including, 2.0.7. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

CISA SSVC assessment

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 23 mo ago 2024-12-06

Exploit prediction (EPSS)

0.39% probability of exploitation in the next 30 days, higher than 33% of all scored CVEs.

CVSS scores

Assigned by	Version	Score	Vector
CNA	3.1	6.1	`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N`
CNA	3.1	6.1	`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N`

Affected products

nanard33 Splash Sync

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

wordfence.com /threat-intel/vulnerabilities/id/5be1cfcf-26f1-47d8-a48c-d9f385eb031a?source=cve
plugins.trac.wordpress.org /browser/splash-connector/tags/2.0.6/includes/class-splash-wordpress-settings.php#L259
plugins.trac.wordpress.org /changeset?sfp_email=&sfph_mail=&reponame=&old=3246452%40splash-connector&new=3246452%40sp

Sources

CVE List: CVE-2024-11368
NVD: CVE-2024-11368

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.

Summary