Unable to locally verify the issuer's authority.

[Redsector]

Username:

TITLE

Unable to locally verify the issuer's authority.

PRODUCT, VERSION, OPERATING SYSTEM, ARCHITECTURE

AWS - Plesk Obsidian 18.0.61 Update #1,

PROBLEM DESCRIPTION

Not sure what happened, but I have found out my scripts, previously working, with the latest update are no more able to work as the WGET and CURL report "Unable to locally verify the issuer's authority.".
The Certificate is manually installed and issued by CN=Sectigo RSA Domain Validation Secure Server CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB’ and is still valid from a browser.
I have checked all my Plesk servers and they all do the same, while the non Plesk still works.

I have tried to debug what is going on but no chance.

I suppose something changed in the last update regarding this.

STEPS TO REPRODUCE

wget or curl the website

ACTUAL RESULT

ERROR: cannot verify TLD certificate, issued by ‘CN=Sectigo RSA Domain Validation Secure Server CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB’:


Unable to locally verify the issuer's authority.


To connect to TLD insecurely, use `--no-check-certificate'.

EXPECTED RESULT

the actual html of the page

ANY ADDITIONAL INFORMATION

(DID NOT ANSWER QUESTION)

YOUR EXPECTATIONS FROM PLESK SERVICE TEAM

Help with sorting out

 

[Kaspar@Plesk]

It's hard to say with the information provided. I recommend contacting Plesk support for an investigation on your server. To sign-in to support please go to https://support.plesk.com

If you bought your license from a reseller, your reseller should provide support for you. If the reseller does not provide support, here is an alternative:
https://support.plesk.com/hc/en-us/articles/12388090147095-How-to-get-support-directly-from-Plesk

 

[Redsector]

Thank you @Kaspar@Plesk,
will do.