CVE-2026-115592— WordPress OceanWP theme <= 4.2.7 - Cross Site Scripting (XSS) vulnerability

Quick assessment

Affected

OceanWP OceanWP

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OceanWP 在生成网页期间未能正确对输入进行中和（即“跨站脚本”漏洞），导致存在反射型跨站脚本（Reflected XSS）漏洞。该问题影响 OceanWP 版本：从未知版本起至 4.2.7 版本（含）。

CVSS 7.1 · High Updated Oct 29, 2026

Possible ATT&CK Techniques 2 AI

T1059.007 · JavaScript T1190 · Exploit Public-Facing Application

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Vulnerability Information

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Vulnerability Title

WordPress OceanWP theme <= 4.2.7 - Cross Site Scripting (XSS) vulnerability

Source: CVE Program / CVE List V5

Vulnerability Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in OceanWP OceanWP oceanwp allows Reflected XSS.This issue affects OceanWP: from n/a through 4.2.7.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Source: CVE Program / CVE List V5

Vulnerability Type

在Web页面生成时对输入的转义处理不恰当(跨站脚本)

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
OceanWP	OceanWP	0 ~ 4.2.7	-

II. Public POCs for CVE-2026-115592

#	POC Description	Source Link	Shenlong Link

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No public POC found.

III. Intelligence Information for CVE-2026-115592

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Other References for CVE-2026-115592 (1)

https://patchstack.com/database/wordpress/theme/oceanwp/vulnerability/wordpress-oceanwp-theme-4-2-7-cross-site-scripting-xss-vulnerability?_s_id=cve vdb-entry

https://www.cve.org/CVERecord?id=CVE-2026-115592

IV. Related Vulnerabilities

Same product: OceanWP

Same vendor: OceanWP

Same weakness: CWE-79