The vulnerability of the checkExtractItems() method in the elFinderVolumeDriver.class.php file of the elFinder file manager allows a hacker to execute arbitrary code.
🗓️ 02 Sep 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 3 Views
| Reporter | Title | Published | Views | Family All 9 |
|---|---|---|---|---|
 | CVE-2026-81891 | 2 Sep 202616:35 | – | circl |
 | CVE-2026-81891 | 31 Aug 202620:33 | – | cve |
 | CVE-2026-81891 elFinder: ZIP extraction bypasses uploadDeny MIME filter allowing PHP file upload (RCE) | 31 Aug 202620:33 | – | cvelist |
 | EUVD-2026-68800 | 2 Sep 202614:37 | – | euvd |
 | elFinder: ZIP extraction bypasses uploadDeny MIME filter allowing PHP file upload (RCE) | 2 Sep 202614:37 | – | github |
 | CVE-2026-81891 | 31 Aug 202621:17 | – | nvd |
 | GHSA-GXMJ-R5RF-GGWQ elFinder: ZIP extraction bypasses uploadDeny MIME filter allowing PHP file upload (RCE) | 2 Sep 202614:37 | – | osv |
 | PT-2026-84022 | 31 Aug 202600:00 | – | ptsecurity |
 | CVE-2026-81891 elFinder: ZIP extraction bypasses uploadDeny MIME filter allowing PHP file upload (RCE) | 31 Aug 202620:33 | – | vulnrichment |
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02 Sep 2026 00:00Current
CVSS 27.6
CVSS 38.1
EPSS0.00528