CVE-2018-9034: Cross-site scripting (XSS) vulnerability in lib/interface.php of the Relevanssi plugin 4.0.4 for WordPress allows remote attackers to inject arbitrary JavaScript or HTML via the tab GET parameter.

medium Affects relevanssi (WordPress plugin). Feed 2026.10.28.3, updated 2026-10-28; published ; advisory modified .

Cross-site scripting (XSS) vulnerability in lib/interface.php of the Relevanssi plugin 4.0.4 for WordPress allows remote attackers to inject arbitrary JavaScript or HTML via the tab GET parameter.

Package
relevanssi (WordPress plugin) WordPress
Affected versions
<=4.0.4
Fixed in
no fix recorded
Severity
medium  CVSS 5.4
Exploitation
not on CISA KEV · EPSS 2% (79.6th percentile)
Published
2018-04-04
Source
nvd

References

CWE-79
NVD recordrelevanssi (WordPress plugin) advisories

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