dknife
Well-known member
Had this problem for awhile but actually resolved this with my host today, thought I'd post my findings in case someone else had the issue. I would get a 403 error when:
Turning off ModSecurity in my CPanel resolved the issue but today I troubleshooted with my host and they found it violated a specific rule #330094, which seems to indicate a user-agent violation, possible faking.
Source thread I used for testing, specifically using the 2nd post which had the blank line between my 2 lines.
- Added a post to multi-quote using Quote+ button that contained a blank line between 2 or more lines of text and only then
- Tried to Insert that quote in the Quick Reply field at the bottom of the thread
- Modal popup would contain generic server 403 content and fail
Turning off ModSecurity in my CPanel resolved the issue but today I troubleshooted with my host and they found it violated a specific rule #330094, which seems to indicate a user-agent violation, possible faking.
Source thread I used for testing, specifically using the 2nd post which had the blank line between my 2 lines.