diff --git a/templates/repo/issue/view_content/comments.tmpl b/templates/repo/issue/view_content/comments.tmpl
index 9e50ee4d9..a4fd97297 100644
--- a/templates/repo/issue/view_content/comments.tmpl
+++ b/templates/repo/issue/view_content/comments.tmpl
@@ -619,7 +619,7 @@
 						{{else}}
 							{{$reviewerName = .Review.OriginalAuthor}}
 						{{end}}
-						{{ctx.Locale.Tr "repo.issues.review.dismissed" $reviewerName $createdStr | Safe}}
+						<span class="dismissed-message">{{ctx.Locale.Tr "repo.issues.review.dismissed" $reviewerName $createdStr | Safe}}</span>
 					</span>
 				</div>
 				{{if .Content}}
diff --git a/tests/integration/fixtures/TestXSSReviewDismissed/comment.yml b/tests/integration/fixtures/TestXSSReviewDismissed/comment.yml
new file mode 100644
index 000000000..50162a4e7
--- /dev/null
+++ b/tests/integration/fixtures/TestXSSReviewDismissed/comment.yml
@@ -0,0 +1,9 @@
+-
+  id: 1000
+  type: 32 # dismiss review
+  poster_id: 2
+  issue_id: 2 # in repo_id 1
+  content: "XSS time!"
+  review_id: 1000
+  created_unix: 1700000000
+  updated_unix: 1700000000
diff --git a/tests/integration/fixtures/TestXSSReviewDismissed/review.yml b/tests/integration/fixtures/TestXSSReviewDismissed/review.yml
new file mode 100644
index 000000000..56bc08d35
--- /dev/null
+++ b/tests/integration/fixtures/TestXSSReviewDismissed/review.yml
@@ -0,0 +1,8 @@
+-
+  id: 1000
+  type: 1
+  issue_id: 2
+  original_author: "Otto <script class='evil'>alert('Oh no!')</script>"
+  content: "XSS time!"
+  updated_unix: 1700000000
+  created_unix: 1700000000
diff --git a/tests/integration/xss_test.go b/tests/integration/xss_test.go
index 42ce35150..acd716c7c 100644
--- a/tests/integration/xss_test.go
+++ b/tests/integration/xss_test.go
@@ -13,6 +13,7 @@ import (
 	"testing"
 	"time"
 
+	issues_model "code.gitea.io/gitea/models/issues"
 	"code.gitea.io/gitea/models/unittest"
 	user_model "code.gitea.io/gitea/models/user"
 	"code.gitea.io/gitea/modules/git"
@@ -112,3 +113,17 @@ func TestXSSWikiLastCommitInfo(t *testing.T) {
 		})
 	})
 }
+
+func TestXSSReviewDismissed(t *testing.T) {
+	defer tests.AddFixtures("tests/integration/fixtures/TestXSSReviewDismissed/")()
+	defer tests.PrepareTestEnv(t)()
+
+	review := unittest.AssertExistsAndLoadBean(t, &issues_model.Review{ID: 1000})
+
+	req := NewRequest(t, http.MethodGet, fmt.Sprintf("/user2/repo1/pulls/%d", +review.IssueID))
+	resp := MakeRequest(t, req, http.StatusOK)
+	htmlDoc := NewHTMLParser(t, resp.Body)
+
+	htmlDoc.AssertElement(t, "script.evil", false)
+	assert.Contains(t, htmlDoc.Find("#issuecomment-1000 .dismissed-message").Text(), `dismissed Otto <script class='evil'>alert('Oh no!')</script>’s review`)
+}