diff --git a/dlls/msxml3/mxwriter.c b/dlls/msxml3/mxwriter.c
index 603517e4367..2378de47999 100644
--- a/dlls/msxml3/mxwriter.c
+++ b/dlls/msxml3/mxwriter.c
@@ -1934,13 +1934,24 @@ static HRESULT WINAPI SAXAttributes_getValue(ISAXAttributes *iface, int index, c
     return S_OK;
 }
 
-static HRESULT WINAPI SAXAttributes_getValueFromName(ISAXAttributes *iface, const WCHAR * pUri,
-    int nUri, const WCHAR * pLocalName, int nLocalName, const WCHAR ** pValue, int * nValue)
+static HRESULT WINAPI SAXAttributes_getValueFromName(ISAXAttributes *iface, const WCHAR *uri,
+    int uri_len, const WCHAR *name, int name_len, const WCHAR **value, int *value_len)
 {
     mxattributes *This = impl_from_ISAXAttributes( iface );
-    FIXME("(%p)->(%s:%d %s:%d %p %p): stub\n", This, debugstr_wn(pUri, nUri), nUri,
-        debugstr_wn(pLocalName, nLocalName), nLocalName, pValue, nValue);
-    return E_NOTIMPL;
+    HRESULT hr;
+    int index;
+
+    TRACE("(%p)->(%s:%d %s:%d %p %p)\n", This, debugstr_wn(uri, uri_len), uri_len,
+        debugstr_wn(name, name_len), name_len, value, value_len);
+
+    if (!uri || !name || !value || !value_len)
+        return (This->class_version == MSXML_DEFAULT || This->class_version == MSXML3) ? E_POINTER : E_INVALIDARG;
+
+    hr = ISAXAttributes_getIndexFromName(iface, uri, uri_len, name, name_len, &index);
+    if (hr == S_OK)
+        hr = ISAXAttributes_getValue(iface, index, value, value_len);
+
+    return hr;
 }
 
 static HRESULT WINAPI SAXAttributes_getValueFromQName(ISAXAttributes *iface, const WCHAR *qname,
diff --git a/dlls/msxml3/tests/saxreader.c b/dlls/msxml3/tests/saxreader.c
index 5db2d113202..340bdd0de26 100644
--- a/dlls/msxml3/tests/saxreader.c
+++ b/dlls/msxml3/tests/saxreader.c
@@ -4193,6 +4193,15 @@ static void test_mxattr_addAttribute(void)
 
                 hr = ISAXAttributes_getValueFromQName(saxattr, _bstr_(table->qname), 0, &value, NULL);
                 EXPECT_HR(hr, E_INVALIDARG);
+
+                hr = ISAXAttributes_getValueFromName(saxattr, NULL, 0, NULL, 0, NULL, NULL);
+                EXPECT_HR(hr, E_INVALIDARG);
+
+                hr = ISAXAttributes_getValueFromName(saxattr, _bstr_(table->uri), 0, NULL, 0, NULL, NULL);
+                EXPECT_HR(hr, E_INVALIDARG);
+
+                hr = ISAXAttributes_getValueFromName(saxattr, _bstr_(table->uri), 0, NULL, 0, &value, NULL);
+                EXPECT_HR(hr, E_INVALIDARG);
             }
             else
             {
@@ -4211,10 +4220,41 @@ static void test_mxattr_addAttribute(void)
 
                 hr = ISAXAttributes_getValueFromQName(saxattr, _bstr_(table->qname), strlen(table->qname), NULL, &len);
                 EXPECT_HR(hr, E_POINTER);
+
+                hr = ISAXAttributes_getValueFromName(saxattr, NULL, 0, NULL, 0, NULL, NULL);
+                EXPECT_HR(hr, E_POINTER);
+
+                hr = ISAXAttributes_getValueFromName(saxattr, _bstr_(table->uri), 0, NULL, 0, NULL, NULL);
+                EXPECT_HR(hr, E_POINTER);
+
+                hr = ISAXAttributes_getValueFromName(saxattr, _bstr_(table->uri), 0, NULL, 0, &value, NULL);
+                EXPECT_HR(hr, E_POINTER);
+
+                hr = ISAXAttributes_getValueFromName(saxattr, _bstr_(table->uri), 0, _bstr_(table->local), 0, &value, NULL);
+                EXPECT_HR(hr, E_POINTER);
+
+                hr = ISAXAttributes_getValueFromName(saxattr, _bstr_(table->uri), 0, _bstr_(table->local), 0, NULL, &len);
+                EXPECT_HR(hr, E_POINTER);
+
+                hr = ISAXAttributes_getValueFromName(saxattr, _bstr_(table->uri), strlen(table->uri), _bstr_(table->local),
+                    strlen(table->local), NULL, NULL);
+                EXPECT_HR(hr, E_POINTER);
             }
 
             hr = ISAXAttributes_getValueFromQName(saxattr, _bstr_(table->qname), strlen(table->qname), &value, &len);
             EXPECT_HR(hr, S_OK);
+            ok(!lstrcmpW(_bstr_(table->value), value), "%d: got %s, expected %s\n", i, wine_dbgstr_w(value),
+                table->value);
+            ok(lstrlenW(value) == len, "%d: got wrong value length %d\n", i, len);
+
+            if (table->uri) {
+                hr = ISAXAttributes_getValueFromName(saxattr, _bstr_(table->uri), strlen(table->uri),
+                    _bstr_(table->local), strlen(table->local), &value, &len);
+                EXPECT_HR(hr, S_OK);
+                ok(!lstrcmpW(_bstr_(table->value), value), "%d: got %s, expected %s\n", i, wine_dbgstr_w(value),
+                    table->value);
+                ok(lstrlenW(value) == len, "%d: got wrong value length %d\n", i, len);
+            }
         }
 
         len = -1;