WordPress Plugin Bliss Gallery Arbitrary File Upload (2.3)

Description

WordPress Plugin Bliss Gallery is prone to a vulnerability that lets attackers upload arbitrary files because the application fails to properly verify user-supplied input. An attacker can exploit this vulnerability to upload arbitrary code and run it in the context of the webserver process. This may facilitate unauthorized access or privilege escalation; other attacks are also possible. WordPress Plugin Bliss Gallery version 2.3 is vulnerable; prior versions may also be affected.

Remediation

Edit the source code to ensure that input is properly verified or disable the plugin until a fix is available

References

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