Author Topic: Wordpress does not work after activate the Mod Security (Read 15402 times)

« **on:** June 04, 2015, 09:22:00 AM »

I receiving error after install mod security :

403 Forbidden

My disabled rules :

## Wordpress ##
SecRuleRemoveById 981242
SecRuleRemoveById 981246
SecRuleRemoveById 981243
SecRuleRemoveById 959073
SecRuleRemoveById 958030

Centos 6.6 x86
CWP version: 0.9.8.6

How i can fix this ?

« **Reply #1 on:** June 04, 2015, 11:28:09 AM »

Check your error log for more details.

« **Reply #2 on:** June 04, 2015, 12:34:33 PM »

It works but you have to disable a whole lot of rules.

Code: [Select]

SecRuleRemoveById 981242
SecRuleRemoveById 981246
SecRuleRemoveById 981243
SecRuleRemoveById 959073
SecRuleRemoveById 958030
SecRuleRemoveById 970003
SecRuleRemoveById 981172
SecRuleRemoveById 981240
SecRuleRemoveById 981317
SecRuleRemoveById 973344
SecRuleRemoveById 981256
SecRuleRemoveById 973301
SecRuleRemoveById 981241
SecRuleRemoveById 973347
SecRuleRemoveById 981248
SecRuleRemoveById 970015
SecRuleRemoveById 950001
SecRuleRemoveById 973335
SecRuleRemoveById 973334
SecRuleRemoveById 973332
SecRuleRemoveById 981318
SecRuleRemoveById 981249
SecRuleRemoveById 981244
SecRuleRemoveById 960035
SecRuleRemoveById 960008
SecRuleRemoveById 960915
SecRuleRemoveById 950907
SecRuleRemoveById 950000
SecRuleRemoveById 981001
SecRuleRemoveById 950103
SecRuleRemoveById 960006
SecRuleRemoveById 958057
SecRuleRemoveById 959072
SecRuleRemoveById 981277
SecRuleRemoveById 910006
SecRuleRemoveById 950000
SecRuleRemoveById 950001
SecRuleRemoveById 950005
SecRuleRemoveById 950006
SecRuleRemoveById 950117
SecRuleRemoveById 950907
SecRuleRemoveById 958039
SecRuleRemoveById 958051
SecRuleRemoveById 958291
SecRuleRemoveById 959006
SecRuleRemoveById 960008
SecRuleRemoveById 960010
SecRuleRemoveById 960011
SecRuleRemoveById 960012
SecRuleRemoveById 960035
SecRuleRemoveById 960335
SecRuleRemoveById 960904
SecRuleRemoveById 960915
SecRuleRemoveById 970003
SecRuleRemoveById 970015
SecRuleRemoveById 970903
SecRuleRemoveById 973301
SecRuleRemoveById 973302
SecRuleRemoveById 973306
SecRuleRemoveById 973316
SecRuleRemoveById 973330
SecRuleRemoveById 973331
SecRuleRemoveById 973332
SecRuleRemoveById 973334
SecRuleRemoveById 973335
SecRuleRemoveById 973336
SecRuleRemoveById 973344
SecRuleRemoveById 973347
SecRuleRemoveById 981172
SecRuleRemoveById 981240
SecRuleRemoveById 981241
SecRuleRemoveById 981244
SecRuleRemoveById 981248
SecRuleRemoveById 981249
SecRuleRemoveById 981255
SecRuleRemoveById 981256
SecRuleRemoveById 981260
SecRuleRemoveById 981317
SecRuleRemoveById 981318
SecRuleRemoveById 981319
SecRuleRemoveById phpids-17
SecRuleRemoveById phpids-20
SecRuleRemoveById phpids-21 
SecRuleRemoveById phpids-30 
SecRuleRemoveById phpids-61 
SecRuleRemoveById phpids-17 
SecRuleRemoveById phpids-20 
SecRuleRemoveById phpids-21 
SecRuleRemoveById phpids-30 
SecRuleRemoveById phpids-61 
SecRuleRemoveById 958056
SecRuleRemoveById 950108
SecRuleRemoveById 958056
SecRuleRemoveById 958057
SecRuleRemoveById 959070
SecRuleRemoveById 959071
SecRuleRemoveById 959072
SecRuleRemoveById 960010
SecRuleRemoveById 960020
SecRuleRemoveById 981319

One of my wordpress caused me to disable a hell lot. But it works fine now and also all other wordpress sites are working fine (I have about 30)

« **Reply #3 on:** June 20, 2015, 08:48:07 AM »

Quote from: singhdd on June 04, 2015, 12:34:33 PM

It works but you have to disable a whole lot of rules.

Code: [Select]
SecRuleRemoveById 981242 SecRuleRemoveById 981246 SecRuleRemoveById 981243 SecRuleRemoveById 959073 SecRuleRemoveById 958030 SecRuleRemoveById 970003 SecRuleRemoveById 981172 SecRuleRemoveById 981240 SecRuleRemoveById 981317 SecRuleRemoveById 973344 SecRuleRemoveById 981256 SecRuleRemoveById 973301 SecRuleRemoveById 981241 SecRuleRemoveById 973347 SecRuleRemoveById 981248 SecRuleRemoveById 970015 SecRuleRemoveById 950001 SecRuleRemoveById 973335 SecRuleRemoveById 973334 SecRuleRemoveById 973332 SecRuleRemoveById 981318 SecRuleRemoveById 981249 SecRuleRemoveById 981244 SecRuleRemoveById 960035 SecRuleRemoveById 960008 SecRuleRemoveById 960915 SecRuleRemoveById 950907 SecRuleRemoveById 950000 SecRuleRemoveById 981001 SecRuleRemoveById 950103 SecRuleRemoveById 960006 SecRuleRemoveById 958057 SecRuleRemoveById 959072 SecRuleRemoveById 981277 SecRuleRemoveById 910006 SecRuleRemoveById 950000 SecRuleRemoveById 950001 SecRuleRemoveById 950005 SecRuleRemoveById 950006 SecRuleRemoveById 950117 SecRuleRemoveById 950907 SecRuleRemoveById 958039 SecRuleRemoveById 958051 SecRuleRemoveById 958291 SecRuleRemoveById 959006 SecRuleRemoveById 960008 SecRuleRemoveById 960010 SecRuleRemoveById 960011 SecRuleRemoveById 960012 SecRuleRemoveById 960035 SecRuleRemoveById 960335 SecRuleRemoveById 960904 SecRuleRemoveById 960915 SecRuleRemoveById 970003 SecRuleRemoveById 970015 SecRuleRemoveById 970903 SecRuleRemoveById 973301 SecRuleRemoveById 973302 SecRuleRemoveById 973306 SecRuleRemoveById 973316 SecRuleRemoveById 973330 SecRuleRemoveById 973331 SecRuleRemoveById 973332 SecRuleRemoveById 973334 SecRuleRemoveById 973335 SecRuleRemoveById 973336 SecRuleRemoveById 973344 SecRuleRemoveById 973347 SecRuleRemoveById 981172 SecRuleRemoveById 981240 SecRuleRemoveById 981241 SecRuleRemoveById 981244 SecRuleRemoveById 981248 SecRuleRemoveById 981249 SecRuleRemoveById 981255 SecRuleRemoveById 981256 SecRuleRemoveById 981260 SecRuleRemoveById 981317 SecRuleRemoveById 981318 SecRuleRemoveById 981319 SecRuleRemoveById phpids-17 SecRuleRemoveById phpids-20 SecRuleRemoveById phpids-21 SecRuleRemoveById phpids-30 SecRuleRemoveById phpids-61 SecRuleRemoveById phpids-17 SecRuleRemoveById phpids-20 SecRuleRemoveById phpids-21 SecRuleRemoveById phpids-30 SecRuleRemoveById phpids-61 SecRuleRemoveById 958056 SecRuleRemoveById 950108 SecRuleRemoveById 958056 SecRuleRemoveById 958057 SecRuleRemoveById 959070 SecRuleRemoveById 959071 SecRuleRemoveById 959072 SecRuleRemoveById 960010 SecRuleRemoveById 960020 SecRuleRemoveById 981319
One of my wordpress caused me to disable a hell lot. But it works fine now and also all other wordpress sites are working fine (I have about 30)

Thank you very much singhdd,its working now

« **Reply #4 on:** March 28, 2016, 09:36:02 PM »

everything works fine but chrome is not working. i am getting error forbidden.
thank you

« **Reply #5 on:** March 29, 2016, 06:28:46 AM »

why not use cloudflare free plan ?

« **Reply #6 on:** April 02, 2016, 08:28:43 AM »

why i use cloudflare ?

« **Reply #7 on:** April 02, 2016, 11:27:39 AM »

to get rid from this problems ?

« **Reply #8 on:** October 11, 2016, 06:08:53 PM »

read my advice in this page
http://forum.centos-webpanel.com/mod_security/mod_security-config/
with latest update in wordpress and with many rules related to many plugin whitelist or find the error as i told above in that page.

« **Reply #9 on:** September 27, 2018, 04:19:36 PM »

Quote from: singhdd on June 04, 2015, 12:34:33 PM

It works but you have to disable a whole lot of rules.

Code: [Select]
SecRuleRemoveById 981242 SecRuleRemoveById 981246 SecRuleRemoveById 981243 SecRuleRemoveById 959073 SecRuleRemoveById 958030 SecRuleRemoveById 970003 SecRuleRemoveById 981172 SecRuleRemoveById 981240 SecRuleRemoveById 981317 SecRuleRemoveById 973344 SecRuleRemoveById 981256 SecRuleRemoveById 973301 SecRuleRemoveById 981241 SecRuleRemoveById 973347 SecRuleRemoveById 981248 SecRuleRemoveById 970015 SecRuleRemoveById 950001 SecRuleRemoveById 973335 SecRuleRemoveById 973334 SecRuleRemoveById 973332 SecRuleRemoveById 981318 SecRuleRemoveById 981249 SecRuleRemoveById 981244 SecRuleRemoveById 960035 SecRuleRemoveById 960008 SecRuleRemoveById 960915 SecRuleRemoveById 950907 SecRuleRemoveById 950000 SecRuleRemoveById 981001 SecRuleRemoveById 950103 SecRuleRemoveById 960006 SecRuleRemoveById 958057 SecRuleRemoveById 959072 SecRuleRemoveById 981277 SecRuleRemoveById 910006 SecRuleRemoveById 950000 SecRuleRemoveById 950001 SecRuleRemoveById 950005 SecRuleRemoveById 950006 SecRuleRemoveById 950117 SecRuleRemoveById 950907 SecRuleRemoveById 958039 SecRuleRemoveById 958051 SecRuleRemoveById 958291 SecRuleRemoveById 959006 SecRuleRemoveById 960008 SecRuleRemoveById 960010 SecRuleRemoveById 960011 SecRuleRemoveById 960012 SecRuleRemoveById 960035 SecRuleRemoveById 960335 SecRuleRemoveById 960904 SecRuleRemoveById 960915 SecRuleRemoveById 970003 SecRuleRemoveById 970015 SecRuleRemoveById 970903 SecRuleRemoveById 973301 SecRuleRemoveById 973302 SecRuleRemoveById 973306 SecRuleRemoveById 973316 SecRuleRemoveById 973330 SecRuleRemoveById 973331 SecRuleRemoveById 973332 SecRuleRemoveById 973334 SecRuleRemoveById 973335 SecRuleRemoveById 973336 SecRuleRemoveById 973344 SecRuleRemoveById 973347 SecRuleRemoveById 981172 SecRuleRemoveById 981240 SecRuleRemoveById 981241 SecRuleRemoveById 981244 SecRuleRemoveById 981248 SecRuleRemoveById 981249 SecRuleRemoveById 981255 SecRuleRemoveById 981256 SecRuleRemoveById 981260 SecRuleRemoveById 981317 SecRuleRemoveById 981318 SecRuleRemoveById 981319 SecRuleRemoveById phpids-17 SecRuleRemoveById phpids-20 SecRuleRemoveById phpids-21 SecRuleRemoveById phpids-30 SecRuleRemoveById phpids-61 SecRuleRemoveById phpids-17 SecRuleRemoveById phpids-20 SecRuleRemoveById phpids-21 SecRuleRemoveById phpids-30 SecRuleRemoveById phpids-61 SecRuleRemoveById 958056 SecRuleRemoveById 950108 SecRuleRemoveById 958056 SecRuleRemoveById 958057 SecRuleRemoveById 959070 SecRuleRemoveById 959071 SecRuleRemoveById 959072 SecRuleRemoveById 960010 SecRuleRemoveById 960020 SecRuleRemoveById 981319
One of my wordpress caused me to disable a hell lot. But it works fine now and also all other wordpress sites are working fine (I have about 30)

How to implement this things?
My WP not work with Mod Security

« **Reply #10 on:** November 28, 2018, 01:23:46 PM »

Quote from: Sandeep on March 29, 2016, 06:28:46 AM

why not use cloudflare free plan ?

WAF is not free. You have to have a minimum of PRO Plan.

Cloudflare sucks anyway. Frequent outages and outdated caching, slow page loads....the list goes on and on. Just search for cloudflare problems on your favorite search engine.
https://tech.tiq.cc/2016/01/why-you-shouldnt-use-cloudflare/

« **Reply #11 on:** June 24, 2019, 08:47:44 PM »

As thus issue has arisen on a mother thread...I am updating this one as well. I think the link below might help streamline the process of whitelisting mod security rules for wordpress.

https://www.tweaking4all.com/web-development/wordpress/mod_security-fix/

« **Reply #12 on:** June 25, 2019, 12:37:21 AM »

Also, an update on this...

If one goes CWP dashboard>Security>mod security

click on the domain for which the problem exists and under "Actions" turn off Mod_Security, the problem immediately goes away in Wordpress.

For the time being, until i can find the right set of whitelist rules i need for Comodo WAF...

i am leaving Mod Security turned off for the problematic domain with the problematic wordpress installation, and instead using Wordfence Firewall plugin inside Wordpress itself to control all Firewall and security functions (which is quite powerful and does the trick at the "work face"

« **Reply #13 on:** June 25, 2019, 07:26:11 AM »

with mod security you will always need to whitelist some rules per domain so you simply need to learn how to do that!

ModSecurity rules can't be for everyone as each website is different (using different plugins, mods, themes) that is the reason why per domain whitelisting exists.

The best rules are the one OWASP has as they are much more strict and for each website requires detailed testing and more than several rules to be whitelisted...but they provide the best security as they block much more things.

In short, if you want higher and better security you should use more advanced and more complicated rules.
Whitelisting is so simple and requires less than a minute to check and whitelist some rules.

Example procedure
- check error logs for a domain having an issue: tail -n 100 /usr/local/apache/domlogs/DOMAIN.error.log
- go to mod_security: click on "Edit rules" of some domain and simply click on "Add ID Rule"

« **Reply #14 on:** June 25, 2019, 10:37:37 AM »

That's all good and well, however on an already functioning system that was happily singing along, this shouldn't have happened in the first place.

Control Web Panel

Author Topic: Wordpress does not work after activate the Mod Security (Read 15402 times)

Wordpress does not work after activate the Mod Security

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