How severe is CVE-2014-9271?

CVE-2014-9271 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2014-9271 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-9271?

CVE-2014-9271 primarily affects Mantisbt. In total, 40 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-9271?

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

When was CVE-2014-9271 published?

CVE-2014-9271 was published on 2015-01-09 and last updated on 2026-06-17.

CVE-2014-9271

CVE-2014-9271 is a medium-severity vulnerability in Mantisbt with a CVSS 3.x base score of 5.4. 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 3.x base score 5.4)
CVSS v2: 4.3
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Mantisbt
Published: 2015-01-09
Last modified: 2026-06-17

Description

Cross-site scripting (XSS) vulnerability in file_download.php in MantisBT before 1.2.18 allows remote authenticated users to inject arbitrary web script or HTML via a Flash file with an image extension, related to inline attachments, as demonstrated by a .swf.jpeg filename.

Frequently asked questions

What is CVE-2014-9271?: Cross-site scripting (XSS) vulnerability in file_download.php in MantisBT before 1.2.18 allows remote authenticated users to inject arbitrary web script or HTML via a Flash file with an image extension, related to inline attachments, as demonstrated by a .swf.jpeg filename.
How severe is CVE-2014-9271?: CVE-2014-9271 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2014-9271 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-9271?: CVE-2014-9271 primarily affects Mantisbt. In total, 40 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-9271?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-9271 published?: CVE-2014-9271 was published on 2015-01-09 and last updated on 2026-06-17.

References

Affected products (40)

cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.1.0:a1:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.1.0:a2:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.1.0:a3:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.1.0:a4:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.1.0:rc1:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.1.0:rc2:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.1.0:rc3:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.1.1:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.1.2:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.1.3:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.1.4:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.1.5:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.1.6:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.1.7:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.1.8:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.1.9:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.2.0:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.2.0:alpha1:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.2.0:alpha2:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.2.0:alpha3:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.2.0:rc1:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.2.0:rc2:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.2.1:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.2.2:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.2.3:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.2.4:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.2.5:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.2.6:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.2.7:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.2.8:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.2.9:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.2.10:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.2.11:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.2.12:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.2.13:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.2.14:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.2.15:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.2.16:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:1.2.17:*:*:*:*:*:*:*

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