{"cve":"CVE-2021-39317","nvd":{"published":"2021-10-11T16:15:07.650","modified":"2026-06-17T04:03:32.180","status":"Modified","description":"A WordPress plugin and several WordPress themes developed by AccessPress Themes are vulnerable to malicious file uploads via the plugin_offline_installer AJAX action due to a missing capability check in the plugin_offline_installer_callback function found in the /demo-functions.php file or /welcome.php file of the affected products. The complete list of affected products and their versions are below: WordPress Plugin: AccessPress Demo Importer <=1.0.6 WordPress Themes: accesspress-basic <= 3.2.1 accesspress-lite <= 2.92 accesspress-mag <= 2.6.5 accesspress-parallax <= 4.5 accesspress-root <= 2.5 accesspress-store <= 2.4.9 agency-lite <= 1.1.6 arrival <= 1.4.2 bingle <= 1.0.4 bloger <= 1.2.6 brovy <= 1.3 construction-lite <= 1.2.5 doko <= 1.0.27 edict-lite <= 1.1.4 eightlaw-lite <= 2.1.5 eightmedi-lite <= 2.1.8 eight-sec <= 1.1.4 eightstore-lite <= 1.2.5 enlighten <= 1.3.5 fotography <= 2.4.0 opstore <= 1.4.3 parallaxsome <= 1.3.6 punte <= 1.1.2 revolve <= 1.3.1 ripple <= 1.2.0 sakala <= 1.0.4 scrollme <= 2.1.0 storevilla <= 1.4.1 swing-lite <= 1.1.9 the100 <= 1.1.2 the-launcher <= 1.3.2 the-monday <= 1.4.1 ultra-seven <= 1.2.8 uncode-lite <= 1.3.3 vmag <= 1.2.7 vmagazine-lite <= 1.3.5 vmagazine-news <= 1.0.5 wpparallax <= 2.0.6 wp-store <= 1.1.9 zigcy-baby <= 1.0.6 zigcy-cosmetics <= 1.0.5 zigcy-lite <= 2.0.9","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-434","CWE-285"],"references":["https://patchstack.com/articles/authenticated-vulnerability-in-unpatched-wordpress-themes/","https://plugins.trac.wordpress.org/changeset/2592642/access-demo-importer/trunk/inc/demo-functions.php","https://plugins.trac.wordpress.org/changeset/2602132/access-demo-importer/trunk/inc/demo-functions.php","https://www.wordfence.com/blog/2021/10/high-severity-vulnerability-patched-in-access-demo-importer-plugin/","https://patchstack.com/articles/authenticated-vulnerability-in-unpatched-wordpress-themes/"],"products":["accesspressthemes:access_demo_importer","accesspressthemes:accesspress-lite","accesspressthemes:accesspress-mag","accesspressthemes:accesspress-parallax","accesspressthemes:accesspress-root","accesspressthemes:accesspress-store","accesspressthemes:accesspress_basic","accesspressthemes:agency-lite","accesspressthemes:arrival","accesspressthemes:bingle","accesspressthemes:bloger","accesspressthemes:brovy","accesspressthemes:construction-lite","accesspressthemes:doko","accesspressthemes:edict-lite","accesspressthemes:eight-sec","accesspressthemes:eightlaw-lite","accesspressthemes:eightmedi-lite","accesspressthemes:eightstore-lite","accesspressthemes:enlighten","accesspressthemes:fotography","accesspressthemes:opstore","accesspressthemes:parallaxsome","accesspressthemes:punte","accesspressthemes:revolve","accesspressthemes:ripple","accesspressthemes:sakala","accesspressthemes:scrollme","accesspressthemes:storevilla","accesspressthemes:swing-lite","accesspressthemes:the-launcher","accesspressthemes:the-monday","accesspressthemes:the100","accesspressthemes:ultra-seven","accesspressthemes:uncode-lite","accesspressthemes:vmag","accesspressthemes:vmagazine-lite","accesspressthemes:vmagazine-news","accesspressthemes:wp-store","accesspressthemes:wpparallax","accesspressthemes:zigcy-baby","accesspressthemes:zigcy-cosmetics","accesspressthemes:zigcy-lite"],"source":"nvd","synced_at":"2026-10-19T21:23:41.316049955+00:00"},"epss":{"cve":"CVE-2021-39317","score":0.01706,"percentile":0.77298,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}