From e942847b899e316efa1fa463b9c38c5c688b3ae7 Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: Tue, 06 Jan 2026 13:54:27 +0800
Subject: [PATCH] 修复Excel自定义格式样式污染问题
---
ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/xss/XssValidator.java | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/xss/XssValidator.java b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/xss/XssValidator.java
index 92405c2..0acf386 100644
--- a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/xss/XssValidator.java
+++ b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/xss/XssValidator.java
@@ -27,8 +27,13 @@
public static boolean containsHtml(String value)
{
+ StringBuilder sHtml = new StringBuilder();
Pattern pattern = Pattern.compile(HTML_PATTERN);
Matcher matcher = pattern.matcher(value);
- return matcher.matches();
+ while (matcher.find())
+ {
+ sHtml.append(matcher.group());
+ }
+ return pattern.matcher(sHtml).matches();
}
}
\ No newline at end of file
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