CVE-2018-20454

MEDIUM

An issue was discovered in 74cms v4.2.111. upload/index.php?c=resume&a=resume_list has XSS via the key parameter.

Affects 1 product across 1 vendor.

CVSS 3.06.1
EPSS0.7%
Percentile52th
PatchUnknown
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 74Cms systems (CVE-2018-20454). No public exploit code is currently available. Isolate affected systems if patching is not feasible.

BSID: BS-2018-GLOBAL-126072-M • Model: rule-based-v1 • Confidence: MEDIUM

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Frequently Asked Questions
What is CVE-2018-20454?
This vulnerability was disclosed in 2018. A medium severity vulnerability affects 74Cms systems (CVE-2018-20454). No public exploit code is currently available. Isolate affected systems if patching is not feasible.
What is the CVSS score for CVE-2018-20454?
CVE-2018-20454 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: 0.7%.
Is CVE-2018-20454 actively exploited?
No confirmed active exploitation of CVE-2018-20454 as of 2026-05-30.
How do I remediate CVE-2018-20454?
Priority: MONITOR.
What systems are affected by CVE-2018-20454?
CVE-2018-20454 affects 74Cms 74Cms.
Vulnerability Details
CVE IDCVE-2018-20454
BSIDBS-2018-GLOBAL-126072-M BreachSpider Global ID
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Published2018-12-25
Last Modified2024-11-21
ICS Relevance0%
Weakness (CWE)
Cross-Site Scripting (XSS)
SourceNVD
Official Description

An issue was discovered in 74cms v4.2.111. upload/index.php?c=resume&a=resume_list has XSS via the key parameter.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

Vulnerability details: An issue was discovered in 74cms v4.2.111. upload/index.php?c=resume&a=resume_list has XSS via the key parameter. 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
74Cms 74Cms 4.2.111
Remediation

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

Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 2851 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 Hash2f030f76a4dc64743d6d79c4de03775f486cbb0f37c06c6ebf103ee59fd0f9cf63746ca9c07044eff8dbd11123d4060daef7ec7902335a0d4e4e521f1123ccd7
Related CVEs affecting 74Cms
CVE-2020-35339 9.8 In 74cms version 5.0.1, there is a remote code execution vulnerability in /Ap... CVE-2020-22208 9.8 SQL Injection in 74cms 3.2.0 via the x parameter to plus/ajax_street.php. CVE-2019-10684 9.8 Application/Admin/Controller/ConfigController.class.php in 74cms v5.0.1 allow... CVE-2020-29279 9.8 PHP remote file inclusion in the assign_resume_tpl method in Application/Comm... CVE-2020-22209 9.8 SQL Injection in 74cms 3.2.0 via the query parameter to plus/ajax_common.php.
View all 74Cms CVEs →

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