Httpd 403

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The HTTP 403 is a HTTP status code meaning access to the requested resource is forbidden. The server understood the request, but will not fulfill it. In the certificate, computers must have a unique value in the Subject Name or Subject Alternative Name field. Well, httpd on CentOS is configured to serve pages from /var/www/html. If you have installed third-party software that defines additional places, you'll have to make sure that both permissions and SELinux contexts are consistent. May 01, 2020 Did you remember to combine your keys in DataStore2? Ordered datastores have pretty low limits on requests so if you have multiple keys that aren’t combined you can hit it pretty quickly.

The HTTP 403 is a HTTP status code meaning access to the requested resource is forbidden. The server understood the request, but will not fulfill it.


HTTP 403 provides a distinct error case from HTTP 401; while HTTP 401 is returned when the client has not authenticated, and implies that a successful response may be returned following valid authentication, HTTP 403 is returned when the client is not permitted access to the resource despite providing authentication such as insufficient permissions of the authenticated account.

Error 403: 'The server understood the request, but is refusing to authorize it.', RFC 7231[1]

Error 401: 'The request requires user authentication. The response MUST include a WWW-Authenticate header field (section 14.47) containing a challenge applicable to the requested resource. The client MAY repeat the request with a suitable Authorization header field (section 14.8). If the request already included Authorization credentials, then the 401 response indicates that authorization has been refused for those credentials.' RFC2616[2]

See '403 substatus error codes for IIS' for possible reasons of why the web server is refusing to fulfill the request.

The Apache web server returns 403 Forbidden in response to requests for URL paths that correspond to file systemdirectories when directory listings have been disabled in the server and there is no Directory Index directive to specify an existing file to be returned to the browser. Some administrators configure the Mod proxy extension to Apache to block such requests and this will also return 403 Forbidden. Microsoft IIS responds in the same way when directory listings are denied in that server. In WebDAV, the 403 Forbidden response will be returned by the server if the client issued a PROPFIND request but did not also issue the required Depth header or issued a Depth header of infinity.[3]

Substatus error codes for IIS[edit]

Http 403 Ticketmaster Error

en.Wikipedia error message

The following nonstandard codes are returned by Microsoft's Internet Information Services, and are not officially recognised by IANA.

Httpd 403
  • 403.1 - Execute access forbidden
  • 403.2 - Read access forbidden
  • 403.3 - Write access forbidden
  • 403.4 - SSL required
  • 403.5 - SSL 128 required
  • 403.6 - IP address rejected
  • 403.7 - Client certificate required
  • 403.8 - Site access denied
  • 403.9 - Too many users
  • 403.10 - Invalid configuration
  • 403.11 - Password change
  • 403.12 - Mapper denied access
  • 403.13 - Client certificate revoked
  • 403.14 - Directory listing denied
  • 403.15 - Client Access Licenses exceeded
  • 403.16 - Client certificate is untrusted or invalid
  • 403.17 - Client certificate has expired or is not yet valid
  • 403.18 - Cannot execute request from that application pool
  • 403.19 - Cannot execute CGIs for the client in this application pool
  • 403.20 - Passport logon failed
  • 403.21 - Source access denied
  • 403.22 - Infinite depth is denied
  • 403.502 - Too many requests from the same client IP; Dynamic IP Restriction limit reached
  • 403.503 - Rejected due to IP address restriction

See also[edit]


Http 403 Vs 401

  1. ^Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content. IETF. sec. 6.5.3. doi:10.17487/RFC7231. RFC7231.
  2. ^ ab'RFC 2616 - Hypertext Transfer Protocol - HTTP/1.1'. Retrieved 2018-04-09.
  3. ^'HTTP Extensions for Web Distributed Authoring and Versioning (WebDAV)'. IETF. June 2007. Archived from the original on March 3, 2016. Retrieved January 11, 2016.

External links[edit]

Httpd 403 Permission Denied

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