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CVE-2018-14504

21
FAUCET Score

CVE-2018-14504 is a cross-site scripting (XSS) vulnerability in MantisBT versions 2.x through 2.15.0, specifically within the manage_filter_edit_page.php file. An attacker can inject malicious code into the "Edit Filter" page by crafting a filter name, which then executes when a user views that filter. This medium-severity vulnerability (CVSS 6.1) requires user interaction and has low impact on confidentiality and integrity, with no impact on availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 2.0.0, <= 2.15.0CPE matchmatch criteria
cpe:2.3:a:mantisbt:mantisbt:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.1MEDIUM

CVSS:3.0/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
3.0

Exploit Intelligence

EPSS Score
1.63%
Probability of exploitation in next 30 days
EPSS Percentile
73.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0163 is in the 86th percentile among its peer group of 26,236 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

Patch Available

Vendor Patches (2)

composerpatch availablevia ghsa
Product: mantisbt/mantisbtFixed in: 2.15.1
github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

composerGHSA-74gh-5j33-vg4wmedium

MantisBT allows XSS on the Edit Filter page via crafted filter name

May 14, 2022

References

github.com / mantisbt/mantisbt/commit/8b5fa243dbf04344a55fe880135ec149fc1f439f
PatchThird Party Advisory
mantisbt.org / blog/archives/mantisbt/602
Vendor Advisory
mantisbt.org / bugs/view.php
ExploitIssue TrackingPatchVendor Advisory