CVE-2018-20596

CRITICAL

Jspxcms v9.0.0 allows SSRF.

Affects 1 product across 1 vendor.

CVSS 3.09.8
EPSS1.1%
Percentile66th
PatchUnknown
CVSS Vector — Plain English Remotely exploitable over the network, low complexity, no authentication required, no user interaction needed, impact contained to the vulnerable component, full confidentiality impact, full integrity impact, full availability impact.
CWE Weakness Definitions
CWE-918: Server-Side Request Forgery (SSRF)

Attacker causes the server to make HTTP requests to attacker-chosen destinations, potentially reaching internal services.

Related Attack Patterns (CAPEC)
CAPEC-664 Server Side Request Forgery
via CWE-918

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

◆ AI Analysis — automated analysis, not human-reviewed

This vulnerability was disclosed in 2018. A critical vulnerability affects Jspxcms systems (CVE-2018-20596). No public exploit code is currently available. Isolate affected systems if patching is not feasible.

BSID: BS-2018-GLOBAL-215243-C • Model: rule-based-v1 • Confidence: LOW

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Frequently Asked Questions
What is CVE-2018-20596?
This vulnerability was disclosed in 2018. A critical vulnerability affects Jspxcms systems (CVE-2018-20596). No public exploit code is currently available. Isolate affected systems if patching is not feasible.
What is the CVSS score for CVE-2018-20596?
CVE-2018-20596 has CVSS 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS: 1.1%.
Is CVE-2018-20596 actively exploited?
No confirmed active exploitation of CVE-2018-20596 as of 2026-05-30.
How do I remediate CVE-2018-20596?
Priority: MEDIUM.
What systems are affected by CVE-2018-20596?
CVE-2018-20596 affects Jspxcms Jspxcms.
Vulnerability Details
CVE IDCVE-2018-20596
BSIDBS-2018-GLOBAL-215243-C BreachSpider Global ID
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published2018-12-30
Last Modified2024-11-21
ICS Relevance15%
Weakness (CWE)
Server-Side Request Forgery (SSRF)
SourceNVD
Official Description

Jspxcms v9.0.0 allows SSRF.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

Vulnerability details: Jspxcms v9.0.0 allows SSRF. CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Exploitation Likelihood: LOW

Affected Products
VendorProductAffected Versions
Jspxcms Jspxcms 9.0.0
Remediation

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

Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 2846 Days
CISA known-exploitedNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
AI Enrichment Record — provenance & audit hash
Modelrule-based-v1
ConfidenceLOW
Enriched At2026-05-24
SHA-512 Audit Hashb48ab00ab09292d4a93b46ea15596cb730f54a0770d4b6f9f48b0523fe1eab46be79245e82408a36dfd7fc87af9b61b1f03991a4704a5923a9e1e26574a7e8e1
Related CVEs affecting Jspxcms
CVE-2018-16553 7.2 In Jspxcms 9.0.0, a vulnerable URL routing implementation allows remote code ... CVE-2024-1200 6.5 A vulnerability was found in Jspxcms 10.2.0 and classified as problematic. Af... CVE-2023-46911 6.1 There is a Cross Site Scripting (XSS) vulnerability in the choose_style_tree.... CVE-2024-0721 6.1 A vulnerability has been found in Jspxcms 10.2.0 and classified as problemati...
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