FileRun 2019.05.21 allows images/extjs Directory Listing.

published 2019-05-30 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-4065

cvss: 5.3; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.8%; EPSS 1.8% chance of exploitation in 30 days, percentile 79%
public exploits: 0; none known

FileRun 2019.05.21 allows images/extjs Directory Listing. This issue has been fixed in FileRun 2019.06.01.

Patch / fix

fixed in 1

afian filerun 2019.06.01

Exploit prediction

1.84% chance of exploitation in the next 30 days, higher than 79% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/EmreOvunc/FileRun-Vulnerabilities/ referenced PoC, tagged "exploit" by a source, unverified
emreovunc.com https://emreovunc.com/blog/en/FileRun-DirectoryListing-1.png referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
NVD	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD	2.0	5.0	AV:N/AC:L/Au:N/C:P/I:N/A:N

Classification

Weakness

CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

github.com /EmreOvunc/FileRun-Vulnerabilities/
exploit, third-party-advisory
emreovunc.com /blog/en/FileRun-DirectoryListing-1.png
exploit, third-party-advisory
filerun.com /changelog
release-notes, vendor-advisory
github.com /EmreOvunc/FileRun-Vulnerabilities/issues/3
third-party-advisory

Sources

CVE List CVE-2019-12457
NVD CVE-2019-12457

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary