Home Cyber Crime WordPress 5.8.1 security release addresses trio of vulnerabilities

WordPress 5.8.1 security release addresses trio of vulnerabilities


Block editor XSS and REST API knowledge publicity points amongst now-patched bugs

WordPress 5.8.1 security release addresses trio of vulnerabilities

WordPress has rolled out an replace to its core codebase that features mitigations towards three safety flaws

In addition to fixing 61 bugs, WordPress 5.8.1, launched yesterday (September 9), addresses an information publicity vulnerability throughout the REST API, an interface that enables plugins and themes to work together with WordPress core.

It additionally fixes a cross-site scripting (XSS) vulnerability within the Gutenberg block editor, in addition to a number of vulnerabilities within the Lodash JavaScript Library which can be rated important to excessive severity.

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The library has now been up to date to model 4.17.21 in every department to include upstream safety fixes.

The replace additionally consists of 41 bug fixes on WordPress core, in addition to 20 bug fixes for the block editor.

Core replace

WordPress variations between 5.4 and 5.8 are affected, and the open source net large recommends updating instantly, in the event that they haven’t already completed so.

Model 5.8 was released in July, extending the Web site Well being admin interface to make it simpler for builders to incorporate their very own tabs and permit web site directors to navigate their manner across the Web site Well being portal extra simply.

Read more of the latest WordPress security news and analysis

It additionally added a number of new block editor options, assist for the WebP picture format, an ‘Replace URI’ header for plugin builders, and adjustments to the REST API.

The following main launch shall be model 5.9, at present in alpha, with beta 1 set for November 16 and basic launch deliberate for December 14.

“The principle objective for 2021 is getting full website modifying to all WordPress customers,” says government director Josepha Haden Chomphosy.

READ MORE Interview: Patchstack’s Oliver Sild on securing WordPress, one plugin vulnerability at a time

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