CVE-2014-3876

Multiple cross-site scripting (XSS) vulnerabilities in Frams' Fast File EXchange (F*EX, aka fex)...

4.3 MediumFix available

Multiple cross-site scripting (XSS) vulnerabilities in Frams' Fast File EXchange (F*EX, aka fex) before fex-20140530 allow remote attackers to inject arbitrary web script or HTML via the (1) akey parameter to rup or (2) disclaimer or (3) gm parameter to fuc.

Exploit likelihood

1.91%Up 0.8 points since Feb 4, 2022

What each source reports

NVD Score used 4.3

Record: CVE-2014-3876
CVSS 2.0: 4.3 MediumAV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness: CWE-79
Updated: 2026-11-02

CVE List No score

Record: CVE-2014-3876
Updated: 2026-11-02

EUVDEUVD-2014-3813 No score

Record: EUVD-2014-3813
Updated: 2026-11-03

GitHub AdvisoriesGHSA-cq7r-v3qw-j2jj No score

Multiple cross-site scripting (XSS) vulnerabilities in Frams' Fast File EXchange (F*EX, aka fex)...

Record: GHSA-cq7r-v3qw-j2jj
Weakness: CWE-79
Updated: 2026-11-02

OSV No score

Record: CVE-2014-3876
Updated: 2026-11-02

OSVDEBIAN-CVE-2014-3876 No score

Record: DEBIAN-CVE-2014-3876
Updated: 2026-11-02

Affected products

ulli horlacher fex

Affected packages

Affected packages
Package	Affected	Fixed
`fex` Debian:12	before 20140530-1, plus listed versions 20110601-120110608-120110608-220110610-120110610-2 Show 24 moreShow less 20110620-120110622-120110726-120110726-1~bpo60+120111129-120111129-220120215-120120215-220120215-320120215-3~bpo60+120120718-120120718-220120718-320120718-420120718-520120930-120121027-120121107-120121107-1~bpo60+120130217-120130510-120130805-120140226-120140313-1	20140530-1
`fex` Debian:13	before 20140530-1, plus listed versions 20110601-120110608-120110608-220110610-120110610-2 Show 24 moreShow less 20110620-120110622-120110726-120110726-1~bpo60+120111129-120111129-220120215-120120215-220120215-320120215-3~bpo60+120120718-120120718-220120718-320120718-420120718-520120930-120121027-120121107-120121107-1~bpo60+120130217-120130510-120130805-120140226-120140313-1	20140530-1
`fex` Debian:6.0 From an advisory covering 3 CVEs	before 20100208+debian1-1+squeeze4	20100208+debian1-1+squeeze4

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2014-3876 is a medium vulnerability (CVSS 4.3) in Ulli Horlacher Fex, published June 18, 2014. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.91%, the 79th percentile. Fixed in fex 20140530-1.