diff --git a/lib/core/agent.py b/lib/core/agent.py
index dcecc8762..b2d879476 100644
--- a/lib/core/agent.py
+++ b/lib/core/agent.py
@@ -120,7 +120,7 @@ class Agent(object):
         elif place == PLACE.CUSTOM_HEADER:
             paramString = origValue
             origValue = origValue.split(CUSTOM_INJECTION_MARK_CHAR)[0]
-            origValue = origValue[origValue.index(',') + 1:]
+            origValue = origValue[origValue.find(',') + 1:]
             match = re.search(r"([^;]+)=(?P<value>[^;]+);?\Z", origValue)
             if match:
                 origValue = match.group("value")
diff --git a/lib/core/settings.py b/lib/core/settings.py
index c10f3c2d7..41113022f 100644
--- a/lib/core/settings.py
+++ b/lib/core/settings.py
@@ -19,7 +19,7 @@ from lib.core.enums import OS
 from lib.core.revision import getRevisionNumber
 
 # sqlmap version (<major>.<minor>.<month>.<monthly commit>)
-VERSION = "1.0.7.26"
+VERSION = "1.0.7.27"
 REVISION = getRevisionNumber()
 STABLE = VERSION.count('.') <= 2
 VERSION_STRING = "sqlmap/%s#%s" % (VERSION, "stable" if STABLE else "dev")