diff --git a/rules/REQUEST-942-APPLICATION-ATTACK-SQLI.conf b/rules/REQUEST-942-APPLICATION-ATTACK-SQLI.conf
index 821316034..51320802c 100644
--- a/rules/REQUEST-942-APPLICATION-ATTACK-SQLI.conf
+++ b/rules/REQUEST-942-APPLICATION-ATTACK-SQLI.conf
@@ -490,6 +490,53 @@ SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAME
     setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
     setvar:'tx.anomaly_score_pl1=+%{tx.critical_anomaly_score}'"
 
+#
+# -=[ Detect SQLi bypass: ticks and backticks ]=-
+#
+# Ticks and backticks can be used to bypass SQLi detection.
+#
+# Example:
+# GET http://localhost/test.php?id=9999%20or+{`if`(2=(select+2+from+wp_users+where+user_login='admin'))}
+#
+# The minimum text between the ticks or backticks must be 2 (if, for example) and a maximum of 29.
+# 29 is a compromise: The lower this number (29), the lower the probability of FP and the higher the probability of false negatives.
+# In tests we got a minimum number of FP with {2,29}.
+#
+# Base64 encoding detection:
+# (?:[A-Za-z0-9+/]{4})+ #match any number of 4-letter blocks of the base64 char set
+# (?:[A-Za-z0-9+/]{2}== #match 2-letter block of the base64 char set followed by "==", together forming a 4-letter block
+# |                     # or
+# [A-Za-z0-9+/]{3}=     #match 3-letter block of the base64 char set followed by "=", together forming a 4-letter block
+# )?
+#
+# The minimal string that triggers this regexp is: 'if' or `  `
+#
+# The rule 942510 is related to 942110 which catches a single ' or `
+#
+SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|REQUEST_COOKIES_NAMES|ARGS_NAMES|ARGS|XML:/* "@rx (?:(['`])((?:[\w\s=_\-+{}()<@]){2,29}|(?:[A-Za-z0-9+\/]{4})+(?:[A-Za-z0-9+\/]{2}==|[A-Za-z0-9+\/]{3}=)?)\1)" \
+    "id:942510,\
+    phase:2,\
+    block,\
+    capture,\
+    t:none,t:urlDecodeUni,\
+    msg:'SQLi bypass attempt by ticks or backticks detected.',\
+    logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
+    tag:'application-multi',\
+    tag:'language-multi',\
+    tag:'platform-multi',\
+    tag:'attack-sqli',\
+    tag:'OWASP_CRS/WEB_ATTACK/SQL_INJECTION',\
+    tag:'WASCTC/WASC-19',\
+    tag:'OWASP_TOP_10/A1',\
+    tag:'OWASP_AppSensor/CIE1',\
+    tag:'PCI/6.5.2',\
+    ver:'OWASP_CRS/3.2.0',\
+    severity:'CRITICAL',\
+    setvar:'tx.msg=%{rule.msg}',\
+    setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
+    setvar:'tx.anomaly_score_pl1=+%{tx.critical_anomaly_score}',\
+    setvar:'tx.%{rule.id}-OWASP_CRS/WEB_ATTACK/SQLI-%{MATCHED_VAR_NAME}=%{tx.0}'"
+
 
 SecRule TX:EXECUTING_PARANOIA_LEVEL "@lt 2" "id:942013,phase:1,pass,nolog,skipAfter:END-REQUEST-942-APPLICATION-ATTACK-SQLI"
 SecRule TX:EXECUTING_PARANOIA_LEVEL "@lt 2" "id:942014,phase:2,pass,nolog,skipAfter:END-REQUEST-942-APPLICATION-ATTACK-SQLI"
@@ -1292,8 +1339,6 @@ SecRule REQUEST_COOKIES|!REQUEST_COOKIES:/__utm/|!REQUEST_COOKIES:/_pk_ref/|REQU
     setvar:'tx.sql_injection_score=+%{tx.critical_anomaly_score}',\
     setvar:'tx.anomaly_score_pl2=+%{tx.critical_anomaly_score}'"
 
-
-
 SecRule TX:EXECUTING_PARANOIA_LEVEL "@lt 3" "id:942015,phase:1,pass,nolog,skipAfter:END-REQUEST-942-APPLICATION-ATTACK-SQLI"
 SecRule TX:EXECUTING_PARANOIA_LEVEL "@lt 3" "id:942016,phase:2,pass,nolog,skipAfter:END-REQUEST-942-APPLICATION-ATTACK-SQLI"
 #
diff --git a/util/regression-tests/tests/REQUEST-942-APPLICATION-ATTACK-SQLI/942510.yaml b/util/regression-tests/tests/REQUEST-942-APPLICATION-ATTACK-SQLI/942510.yaml
new file mode 100644
index 000000000..7b8a5dc87
--- /dev/null
+++ b/util/regression-tests/tests/REQUEST-942-APPLICATION-ATTACK-SQLI/942510.yaml
@@ -0,0 +1,24 @@
+---
+  meta:
+    author: "Franziska Buehler"
+    description: None
+    enabled: true
+    name: 942510.yaml
+  tests:
+  - 
+    test_title: 942510-1
+    desc: "SQLi bypass detected: ticks or backticks"
+    stages:
+    - 
+      stage:
+        input:
+          dest_addr: 127.0.0.1
+          headers:
+            User-Agent: "ModSecurity CRS 3 Tests"
+            Host: localhost
+          method: GET
+          port: 80
+          uri: "/?'bla'"
+          version: HTTP/1.0
+        output:
+          log_contains: id "942510"