How severe is CVE-2017-12062?

CVE-2017-12062 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2017-12062 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-12062?

CVE-2017-12062 primarily affects Mantisbt. In total, 18 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2017-12062?

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

When was CVE-2017-12062 published?

CVE-2017-12062 was published on 2017-08-01 and last updated on 2026-06-17.

CVE-2017-12062

CVE-2017-12062 is a medium-severity vulnerability in Mantisbt with a CVSS 3.x base score of 6.1. 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 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Mantisbt
Published: 2017-08-01
Last modified: 2026-06-17

Description

An XSS issue was discovered in manage_user_page.php in MantisBT 2.x before 2.5.2. The 'filter' field is not sanitized before being rendered in the Manage User page, allowing remote attackers to execute arbitrary JavaScript code if CSP is disabled.

Frequently asked questions

What is CVE-2017-12062?: An XSS issue was discovered in manage_user_page.php in MantisBT 2.x before 2.5.2. The 'filter' field is not sanitized before being rendered in the Manage User page, allowing remote attackers to execute arbitrary JavaScript code if CSP is disabled.
How severe is CVE-2017-12062?: CVE-2017-12062 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2017-12062 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-12062?: CVE-2017-12062 primarily affects Mantisbt. In total, 18 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2017-12062?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-12062 published?: CVE-2017-12062 was published on 2017-08-01 and last updated on 2026-06-17.

References

Affected products (18)

cpe:2.3:a:mantisbt:mantisbt:2.1.0:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:2.1.1:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:2.1.2:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:2.1.3:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:2.2.0:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:2.2.1:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:2.2.2:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:2.2.3:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:2.2.4:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:2.3.0:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:2.3.1:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:2.3.2:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:2.3.3:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:2.4.0:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:2.4.1:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:2.4.2:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:2.5.0:*:*:*:*:*:*:*
cpe:2.3:a:mantisbt:mantisbt:2.5.1:*:*:*:*:*:*:*

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