So far there have been no reports of an exploit of the vulnerability, so the Coppermine dev team decided not to post instructions for a manual fix to prevent wannabe-hackers from getting an idea how to create an exploit. This will of course not prevent a determined, skilled person to come up with a hack, so you better upgrade now.
stuart please provide new ebuilds. Might be related to bug #134993
Done. Best regards, Stu
Thx Stuart.