CVE-2016-10949: The Relevanssi Premium plugin before 1.14.6.1 for WordPress has SQL injection with resultant unsafe unserialization.

high Affects relevanssi (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published 2019-09-13; advisory modified 2026-06-17.

The Relevanssi Premium plugin before 1.14.6.1 for WordPress has SQL injection with resultant unsafe unserialization.

Package: relevanssi (WordPress plugin) WordPress
Affected versions: <1.14.6.1
Fixed in: 1.14.6.1
Severity: high CVSS 8.8
Exploitation: not on CISA KEV · EPSS 2% (75.4th percentile)
Published: 2019-09-13
Source: nvd

References

CWE-89

NVD record relevanssi (WordPress plugin) advisories

Am I affected?

Find out in one command. phpwarden checks your WordPress install against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# one-time install
pip install phpwarden

# then
phpwarden wordpress /var/www/html

Or keep it checked automatically with the GitHub Action or a nightly cron; see WordPress docs.

Install docs How findings are ranked

Related advisories

CVE-2024-1380 medium The Relevanssi – A Better Search plugin for WordPress is vulnerable to unauthorized access same package: relevanssi (WordPress plugin)
CVE-2018-9034 medium Cross-site scripting (XSS) vulnerability in lib/interface.php of the Relevanssi plugin 4.0 same package: relevanssi (WordPress plugin)
CVE-2014-9443 medium Cross-site scripting (XSS) vulnerability in the Relevanssi plugin before 3.3.8 for WordPre same package: relevanssi (WordPress plugin)
CVE-2017-1000038 medium WordPress plugin Relevanssi version 3.5.7.1 is vulnerable to stored XSS resulting in attac same package: relevanssi (WordPress plugin)
CVE-2024-3213 medium The Relevanssi – A Better Search plugin for WordPress is vulnerable to unauthorized modifi same package: relevanssi (WordPress plugin)
CVE-2024-3214 medium The Relevanssi – A Better Search plugin for WordPress is vulnerable to CSV Injection in al same package: relevanssi (WordPress plugin)