CVE-2018-9034 EXPLOIT
5.4
MEDIUM · CVSS 3.0 · EPSS 1.9% (pctl 79)
Patch early
A public exploit exists.
Description
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.
Scoring
| CVSS | 5.4 (MEDIUM, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| EPSS | 1.9% — more likely to be exploited than 79% of all CVEs |
| Weakness | CWE-79 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2018-04-04 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| relevanssi | relevanssi |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | WordPress Plugin Relevanssi 4.0.4 - Reflected Cross-Site Scripting | 2018-03-30 |
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