CVE-2018-16407

MEDIUM

An issue was discovered in Mayan EDMS before 3.0.3. The Tags app has XSS because tag label values are mishandled.

Affects 1 product across 1 vendor.

CVSS 3.06.1
EPSS1.2%
Percentile68th
PatchPatched
CVSS Vector — Plain English Remotely exploitable over the network, low complexity, no authentication required, requires user interaction, can impact systems beyond the vulnerable component, no availability impact.
CWE Weakness Definitions
CWE-79: Cross-Site Scripting (XSS)

Attacker injects malicious scripts into web pages viewed by other users, executing in the victim's browser context.

Related Attack Patterns (CAPEC)
CAPEC-85 AJAX Footprinting
via CWE-79
CAPEC-209 XSS Using MIME Type Mismatch
via CWE-79
CAPEC-588 DOM-Based XSS
via CWE-79
CAPEC-591 Reflected XSS
via CWE-79
CAPEC-592 Stored XSS
via CWE-79
Show all 6
via CWE-79

Mapping is CWE-to-CAPEC per MITRE CAPEC 3.9.

◆ AI Analysis — automated analysis, not human-reviewed

This vulnerability was disclosed in 2018. A medium severity vulnerability affects Mayan-Edms systems (CVE-2018-16407). No public exploit code is currently available. Isolate affected systems if patching is not feasible.

BSID: BS-2018-GLOBAL-125576-M • Model: rule-based-v1 • Confidence: MEDIUM

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Frequently Asked Questions
What is CVE-2018-16407?
This vulnerability was disclosed in 2018. A medium severity vulnerability affects Mayan-Edms systems (CVE-2018-16407). No public exploit code is currently available. Isolate affected systems if patching is not feasible.
What is the CVSS score for CVE-2018-16407?
CVE-2018-16407 has CVSS 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. EPSS: 1.2%.
Is CVE-2018-16407 actively exploited?
No confirmed active exploitation of CVE-2018-16407 as of 2026-05-30.
How do I remediate CVE-2018-16407?
Priority: MONITOR.
What systems are affected by CVE-2018-16407?
CVE-2018-16407 affects Mayan-Edms Mayan Edms.
Vulnerability Details
CVE IDCVE-2018-16407
BSIDBS-2018-GLOBAL-125576-M BreachSpider Global ID
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Published2018-09-03
Last Modified2024-11-21
ICS Relevance0%
Weakness (CWE)
Cross-Site Scripting (XSS)
SourceNVD
Official Description

An issue was discovered in Mayan EDMS before 3.0.3. The Tags app has XSS because tag label values are mishandled.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

Vulnerability details: An issue was discovered in Mayan EDMS before 3.0.3. The Tags app has XSS because tag label values are mishandled. CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Exploitation Likelihood: MINIMAL

Affected Products
VendorProductAffected Versions
Mayan-Edms Mayan Edms < 3.0.3
Remediation

No official vendor advisory link on record. See the CVE record →

Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 2964 Days
CISA known-exploitedNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
AI Enrichment Record — provenance & audit hash
Modelrule-based-v1
ConfidenceMEDIUM
Enriched At2026-05-24
SHA-512 Audit Hashc93d6e17223dbe393a07025bf43f48fd71b1d757f67789f31946cbe016583330f631f19147fbfc0bfa96918757eb333a04a81f1172eec603c4408ef69e3da5ac
Related CVEs affecting Mayan-Edms
CVE-2018-16405 6.1 An issue was discovered in Mayan EDMS before 3.0.2. The Appearance app sets w... CVE-2018-16406 6.1 An issue was discovered in Mayan EDMS before 3.0.2. The Cabinets app has XSS ... CVE-2025-14691 6.1 A vulnerability was detected in Mayan EDMS up to 4.10.1. The affected element... CVE-2025-14692 6.1 A flaw has been found in Mayan EDMS up to 4.10.1. The impacted element is an ... CVE-2022-47419 5.4 An XSS vulnerability was discovered in the Mayan EDMS DMS. Successful XSS exp...
View all Mayan-Edms CVEs →

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