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CVE-2018-16362

22
FAUCET Score

CVE-2018-16362 is a cross-site scripting (XSS) vulnerability affecting the Source Integration plugin for MantisBT, specifically versions prior to 1.5.9 and 2.x before 2.1.5. This medium-severity vulnerability (CVSS 6.1) allows unauthenticated attackers to execute arbitrary code in a victim's browser via crafted input to the Manage Repository or Changesets List pages, assuming CSP settings permit. While no public exploit intelligence or active exploitation has been observed, and community discussion is minimal, the flaw could lead to information disclosure or session hijacking.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.5.9CPE matchmatch criteria
cpe:2.3:a:mantisbt:source_integration:*:*:*:*:*:mantisbt:*:*
>= 2.0.0, < 2.1.5CPE matchmatch criteria
cpe:2.3:a:mantisbt:source_integration:*:*:*:*:*:mantisbt:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.62%
Probability of exploitation in next 30 days
EPSS Percentile
73.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0162 is in the 86th percentile among its peer group of 26,209 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / mantisbt-plugins/source-integration/issues/286
Third Party Advisory
github.com / mantisbt-plugins/source-integration/releases/tag/v1.5.9
Third Party Advisory
github.com / mantisbt-plugins/source-integration/releases/tag/v2.1.5
Third Party Advisory