How severe is CVE-2014-3876?

CVE-2014-3876 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2014-3876 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-3876?

CVE-2014-3876 affects Ulli Horlacher Fex. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2014-3876?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2014-3876 published?

CVE-2014-3876 was published on 2014-06-18 and last updated on 2026-06-17.

CVE-2014-3876

CVE-2014-3876 is a medium-severity vulnerability in Ulli Horlacher Fex with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Ulli Horlacher Fex
Published: 2014-06-18
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2014-3876?: 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.
How severe is CVE-2014-3876?: CVE-2014-3876 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2014-3876 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-3876?: CVE-2014-3876 affects Ulli Horlacher Fex. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2014-3876?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-3876 published?: CVE-2014-3876 was published on 2014-06-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ulli_horlacher:fex:*:*:*:*:*:*:*:*

More vulnerabilities in Ulli Horlacher Fex

CVE-2014-3875 — Medium (CVSS 6.1): The addto parameter to fup in Frams' Fast File EXchange (F*EX, aka fex) before fex-2014053 allows remote attackers to…
CVE-2011-1409 — Medium (CVSS 5.0): Frams's Fast File EXchange (F*EX, aka fex) 20100208, and possibly other versions before 20110610, allows remote…
CVE-2014-3877 — Medium (CVSS 4.3): Incomplete blacklist vulnerability in Frams' Fast File EXchange (F*EX, aka fex) before fex-20140530 allows remote…
CVE-2012-1293 — Medium (CVSS 4.3): Multiple cross-site scripting (XSS) vulnerabilities in fup in Frams' Fast File EXchange (F*EX, aka fex) before…
CVE-2012-0869 — Medium (CVSS 4.3): Cross-site scripting (XSS) vulnerability in fup in Frams' Fast File EXchange (F*EX, aka fex) before 20120215 allows…

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