CVE-2018-1199

MEDIUMNVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 5.3 under NVD CVSS v3. EPSS exploit probability: 2.9%, top 15% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
Trending — 3 sources updated this week
5.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 3%CVSS: 5.3Exploit: NoneExposed: 0

A fix is available — apply it.

Spring Security (Spring Security 4.1.x before 4.1.5, 4.2.x before 4.2.4, and 5.0.x before 5.0.1; and Spring Framework 4.3.x before 4.3.14 and 5.0.x before 5.0.3) does not consider URL path parameters when processing security constraints. By adding a URL path parameter with special encodings, an attacker may be able to bypass a security constraint. The root cause of this issue is a lack of clarity regarding the handling of path parameters in the Servlet Specification. Some Servlet containers include path parameters in the value returned for getPathInfo() and some do not. Spring Security uses the value returned by getPathInfo() as part of the process of mapping requests to security constraints. In this particular attack, different character encodings used in path parameters allows secured Spring MVC static resource URLs to be bypassed.

CVSS v3
5.3
EG Score
5.3(medium)
EPSS
85.3%
KEV
Not listed

Published

March 16, 2018

Last Modified

November 21, 2024

References (12)

Vendor Advisories for CVE-2018-1199(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatpatch2018-08-14redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(2 across 1 ecosystem)
Maven(2)
PackageVulnerable rangeFixed inDependents
org.springframework.security:spring-security-core4.1.0.RELEASE, 4.1.1.RELEASE, 4.1.2.RELEASE, 4.1.3.RELEASE, 4.1.4.RELEASE4.1.5—
org.springframework:spring-core5.0.0.RELEASE, 5.0.1.RELEASE, 5.0.2.RELEASE5.0.3—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 11× in last 7d / 49× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 102 total refreshes for this CVE.

  1. 2026-07-22 22:12 UTCEG score recompute
  2. 2026-07-22 14:05 UTCEPSS rescore
  3. 2026-07-21 16:18 UTCOSV refresh
  4. 2026-07-21 15:22 UTCEPSS rescore
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  4. 2026-07-04 11:56 UTCOSV refresh
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  38. 2026-06-15 23:39 UTCOSV refresh
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  69. 2026-05-28 10:24 UTCEG score recompute
  70. 2026-05-28 10:24 UTCVendor advisory
  71. 2026-05-27 21:05 UTCOSV refresh
  72. 2026-05-27 13:38 UTCEPSS rescore
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Frequently asked(5)

What is CVE-2018-1199?
CVE-2018-1199 is a medium vulnerability published on March 16, 2018. Spring Security (Spring Security 4.1.x before 4.1.5, 4.2.x before 4.2.4, and 5.0.x before 5.0.1; and Spring Framework 4.3.x before 4.3.14 and 5.0.x before 5.0.3) does not consider URL path parameters when processing security constraints. By adding a URL path parameter with special encodings, an…
When was CVE-2018-1199 disclosed?
CVE-2018-1199 was first published in the National Vulnerability Database on March 16, 2018, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2018-1199 actively exploited?
CVE-2018-1199 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 85.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2018-1199?
CVE-2018-1199 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2018-1199?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-1199, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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