Researchers Find Backdoor in Faculty Administration Plugin for WordPress

School Management Plugin for WordPress

Many variations of a WordPress plugin by the identify of “Faculty Administration Professional” harbored a backdoor that might grant an adversary complete regulate above inclined web-sites.

The priority, noticed in premium variations forward of 9.9.7, has been assigned the CVE identifier CVE-2022-1609 and is rated 10 out of 10 for severity.

The backdoor, which is believed to have existed as a result of variation 8.9, permits “an unauthenticated attacker to execute arbitrary PHP code on web sites with the plugin put in,” Jetpack’s Harald Eilertsen claimed in a Friday produce-up.


College Administration, created by an India-based enterprise known as Weblizar, is billed as a WordPress insert-on to “management end faculty operation.” It additionally statements additional than 340,000 purchasers of its high quality and completely free WordPress themes and plugins.

The WordPress safety enterprise famous that it uncovered the implant on Might maybe 4 simply after it was alerted to the presence of closely obfuscated code within the license-examining code of the plugin. The completely free mannequin of College Administration, which is not going to pack the licensing code, shouldn’t be impacted.


Though the backdoor has as a result of been eradicated, the precise origins of the compromise stays unclear, with the vendor stating that “they have no idea when or how the code got here into their software program package deal.”

Consumers of the plugin are suggested to replace to the newest variation (9.9.7) to scale back energetic exploitation tries.

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