8000 fix(security): remove double URL decode (921151 PL2, 932190 PL3, 942441 PL2, 942442 PL2, 942460 PL3) by azurit · Pull Request #3741 · coreruleset/coreruleset · GitHub
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fix(security): remove double URL decode (921151 PL2, 932190 PL3, 942441 PL2, 942442 PL2, 942460 PL3) #3741

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Merged
merged 1 commit into from
Nov 2, 2024
Merged

fix(security): remove double URL decode (921151 PL2, 932190 PL3, 942441 PL2, 942442 PL2, 942460 PL3) #3741

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2 changes: 1 addition & 1 deletion rules/REQUEST-921-PROTOCOL-ATTACK.conf
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Original file line number Diff line number Diff line change
Expand Up @@ -323,7 +323,7 @@ SecRule ARGS_GET "@rx [\n\r]" \
phase:1,\
block,\
capture,\
t:none,t:urlDecodeUni,t:htmlEntityDecode,\
t:none,t:htmlEntityDecode,\
msg:'HTTP Header Injection Attack via payload (CR/LF detected)',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
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2 changes: 1 addition & 1 deletion rules/REQUEST-932-APPLICATION-ATTACK-RCE.conf
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Expand Up @@ -1670,7 +1670,7 @@ SecRule ARGS "@rx /(?:[?*]+[a-z/]+|[a-z/]+[?*]+)" \
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,t:normalizePath,t:cmdLine,\
t:none,t:normalizePath,t:cmdLine,\
msg:'Remote Command Execution: Wildcard bypass technique attempt',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
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6 changes: 3 additions & 3 deletions rules/REQUEST-942-APPLICATION-ATTACK-SQLI.conf
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Expand Up @@ -1323,7 +1323,7 @@ SecRule ARGS_GET:fbclid "@rx [a-zA-Z0-9_-]{61,61}" \
"id:942441,\
phase:2,\
pass,\
t:none,t:urlDecodeUni,\
t:none,\
nolog,\
tag:'OWASP_CRS',\
ctl:ruleRemoveTargetById=942440;ARGS:fbclid,\
Expand All @@ -1338,7 +1338,7 @@ SecRule ARGS_GET:gclid "@rx [a-zA-Z0-9_-]{91,91}" \
"id:942442,\
phase:2,\
pass,\
t:none,t:urlDecodeUni,\
t:none,\
nolog,\
tag:'OWASP_CRS',\
ctl:ruleRemoveTargetById=942440;ARGS:gclid,\
Expand Down Expand Up @@ -1814,7 +1814,7 @@ SecRule ARGS "@rx \W{4}" \
phase:2,\
block,\
capture,\
t:none,t:urlDecodeUni,\
t:none,\
msg:'Meta-Character Anomaly Detection Alert - Repetitive Non-Word Characters',\
logdata:'Matched Data: %{TX.0} found within %{MATCHED_VAR_NAME}: %{MATCHED_VAR}',\
tag:'application-multi',\
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