{"id":2985592,"date":"2026-10-21T12:45:21","date_gmt":"2026-10-21T19:45:21","guid":{"rendered":"https:\/\/www.esri.com\/arcgis-blog\/?post_type=blog&#038;p=2985592"},"modified":"2026-10-21T12:45:21","modified_gmt":"2026-10-21T19:45:21","slug":"recent-php-vulnerabilities","status":"publish","type":"blog","link":"https:\/\/www.esri.com\/arcgis-blog\/products\/trust-arcgis\/administration\/recent-php-vulnerabilities","title":{"rendered":"Recent PHP Vulnerabilities"},"author":5311,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"_searchwp_excluded":""},"categories":[37501],"tags":[781271,781272,780941,35281],"industry":[],"product":[763582],"class_list":["post-2985592","blog","type-blog","status-publish","format-standard","hentry","category-administration","tag-php","tag-php2shell","tag-ssamlmygp","tag-vulnerability","product-trust-arcgis"],"acf":{"short_description":"Recent PHP Vulnerabilities ","flexible_content":[{"acf_fc_layout":"content","content":"<p>On October 21, 2026, the PHP Project announced updates to address two critical severity vulnerabilities identified as <a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/cve-2026-109618\"><strong>CVE-2026-109618<\/strong><\/a> and <a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/cve-2026-109619\"><strong>CVE-2026-109619<\/strong><\/a><strong>.<\/strong><\/p>\n<p>These CVEs have generated considerable media attention, leading customers to ask how ArcGIS software may be impacted.<\/p>\n<ul>\n<li>Esri does not use PHP as part of the ArcGIS Online SaaS offering.<\/li>\n<li>Esri is continuing to inventory and evaluate ArcGIS products and other systems potentially impacted by the reported PHP vulnerabilities.<\/li>\n<li>If a product is impacted, additional information will be added here as fixes are made available.<\/li>\n<\/ul>\n"}],"related_articles":"","authors":[{"ID":5311,"user_firstname":"Randall","user_lastname":"Williams","nickname":"Randall Williams","user_nicename":"randallwilliams","display_name":"Randall Williams","user_email":"randall_williams@esri.com","user_url":"https:\/\/trust.arcgis.com","user_registered":"2018-03-02 00:17:03","user_description":"","user_avatar":"<img data-del=\"avatar\" src='https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2018\/08\/softwaresecurity.png' class='avatar pp-user-avatar avatar-96 photo ' height='96' width='96'\/>"},{"ID":3911,"user_firstname":"Michael","user_lastname":"Young","nickname":"Michael Young","user_nicename":"myoung1000","display_name":"Michael Young","user_email":"myoung@esri.com","user_url":"http:\/\/trust.arcgis.com","user_registered":"2018-03-02 00:15:29","user_description":"","user_avatar":"<img data-del=\"avatar\" src='https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2021\/12\/SSP-213x200.jpg' class='avatar pp-user-avatar avatar-96 photo ' height='96' width='96'\/>"},{"ID":136891,"user_firstname":"Mark","user_lastname":"Bierman","nickname":"Mark Bierman","user_nicename":"mbierman","display_name":"Mark Bierman","user_email":"MBierman@esri.com","user_url":"","user_registered":"2020-12-08 21:10:04","user_description":"","user_avatar":"<img data-del=\"avatar\" src='https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2023\/06\/softwaresecurity-213x200.png' class='avatar pp-user-avatar avatar-96 photo ' height='96' width='96'\/>"}],"show_article_image":false,"card_image":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2021\/03\/SecurityAdvisoryCard.gif","wide_image":false},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.9 (Yoast SEO v25.9) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Recent PHP Vulnerabilities<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link 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