by Kastro
Paper/Archive/CVE-2021-4357

CVE-2021-4357

stylemix Directory Listings WordPress plugin – uListing — uListing <= 1.6.6 - Unauthenticated Arbitrary Post/Page Deletion

EPSS 1%CVSS 9.1
critical.is priorityof 100
40
CVSS 9.1 (CNA)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 63.1.631 × 2012.6No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

The uListing plugin for WordPress is vulnerable to authorization bypass due to missing capability checks, and a missing security nonce, on the UlistingUserRole::save_role_api function in versions up to, and including, 1.6.6. This makes it possible for unauthenticated attackers to arbitrarily delete site posts and pages.

Affected

ProductAffectedFixed inSource
Directory Listings WordPress plugin – uListing< 1.71.7CNA

Scores by source

Wordfence (CNA)9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

refwordfence.com/threat-intel/vulnerabilities/id/71aa14b8-39bc-4b91-a7cf-9d203fdf44ea?source=cverefblog.nintechnet.com/wordpress-ulisting-plugin-fixed-multiple-critical-vulnerabilitiesrefwordpress.org/plugins/ulisting/#developersrefplugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2456786%40ulisting&new=2456786%40ulisting&sfp_email=&sfph_mail=