CVE-2026-86284

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreHIGH confidence

Score 5.3 from GitHub Security Advisory published 2026-09-07. a secondary CVSS source baseline 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.3Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

A security vulnerability has been detected in jaychouchannel Tourism-Management-System up to 8122bf020d91199eddfff3ee02d1632a70a9a132. Affected by this vulnerability is the function getOption of the file travel/src/main/java/com/controller/CommonController.java. The manipulation of the argument tableName/columnName leads to information disclosure. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The identifier of the patch is d44ec3aa0bd2a72c8800e3befb0a9a96a6491b86. To fix this issue, it is recommended to deploy a patch.

CVSS v3
5.3
EG Score
5.3(high)
EG Risk
55(Attend)
EG Risk 55/100SSVC: Attend

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity53% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
0%
EPSS %ILE
25%
KEV
Not listed

Published

September 7, 2026

Last Modified

September 8, 2026

Advisory Details (4)

Auto-updated Sep 7, 2026
Upstream fix merged — awaiting tagged release. Sources: github_pr, github_commit.
generic

GitHub - jaychouchannel/Tourism-Management-System: 一个基于 Spring Boot + MyBatis-Plus + Vue.js + MySQL 构建的全功能旅游综合管理平台，涵盖景点、酒店、餐厅、线路、导游、门票、社区等核心业务。 · GitHub

https://github.com/jaychouchannel/Tourism-Management-System/
github_commit

commit d44ec3aa0bd2 (jaychouchannel/Tourism-Management-System)

Fix landed in jaychouchannel/Tourism-Management-System commit d44ec3aa0bd2 — awaiting tagged release

https://github.com/jaychouchannel/Tourism-Management-System/commit/d44ec3aa0bd2a72c8800e3befb0a9a96a6491b86
github_pr

fix: resolve security issues #7 #8 #9

Fix merged in jaychouchannel/Tourism-Management-System PR #14 on 2026-07-27 — awaiting tagged release

https://github.com/jaychouchannel/Tourism-Management-System/pull/14
generic

Unauthenticated option API exposes arbitrary database columns · Issue #8 · jaychouchannel/Tourism-Management-System · GitHub

https://github.com/jaychouchannel/Tourism_Management_System/issues/8

Vendor Advisories for CVE-2026-86284(1)

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

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 20× in last 7d / 46× 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.

  1. 2026-09-20 07:09 UTCEG score recompute
  2. 2026-09-20 07:09 UTCGHSA enrichment
  3. 2026-09-19 07:21 UTCEG score recompute
  4. 2026-09-19 07:21 UTCGHSA enrichment
  5. 2026-09-18 19:28 UTCEPSS rescore
  6. 2026-09-18 08:09 UTCEG score recompute
  7. 2026-09-18 08:09 UTCGHSA enrichment
  8. 2026-09-17 19:32 UTCEPSS rescore
  9. 2026-09-17 08:56 UTCEG score recompute
  10. 2026-09-17 08:56 UTCGHSA enrichment
  11. 2026-09-16 14:09 UTCEPSS rescore
  12. 2026-09-16 09:44 UTCEG score recompute
  13. 2026-09-16 09:44 UTCGHSA enrichment
  14. 2026-09-16 05:15 UTCEPSS rescore
  15. 2026-09-15 10:31 UTCEG score recompute
  16. 2026-09-15 10:30 UTCGHSA enrichment
  17. 2026-09-15 03:12 UTCEPSS rescore
  18. 2026-09-15 03:12 UTCEPSS rescore
  19. 2026-09-14 11:16 UTCEG score recompute
  20. 2026-09-14 11:16 UTCGHSA enrichment
  21. 2026-09-13 12:04 UTCEG score recompute
  22. 2026-09-13 12:04 UTCGHSA enrichment
  23. 2026-09-12 12:51 UTCEG score recompute
  24. 2026-09-12 12:51 UTCGHSA enrichment
  25. 2026-09-11 14:53 UTCEPSS rescore
Show 21 more
  1. 2026-09-11 14:53 UTCEPSS rescore
  2. 2026-09-11 13:39 UTCEG score recompute
  3. 2026-09-11 13:39 UTCGHSA enrichment
  4. 2026-09-10 14:27 UTCEG score recompute
  5. 2026-09-10 14:27 UTCGHSA enrichment
  6. 2026-09-09 15:15 UTCEG score recompute
  7. 2026-09-09 15:14 UTCGHSA enrichment
  8. 2026-09-08 22:01 UTCEPSS rescore
  9. 2026-09-08 16:02 UTCEG score recompute
  10. 2026-09-08 16:02 UTCGHSA enrichment
  11. 2026-09-08 15:27 UTCNVD updateCVSS v4 → 5.5
  12. 2026-09-08 14:27 UTCEG score recompute
  13. 2026-09-08 14:26 UTCGHSA enrichment
  14. 2026-09-08 14:19 UTCMITRE cvelistV5CVSS v4 → 6.9
  15. 2026-09-08 13:56 UTCGHSA enrichment
  16. 2026-09-08 07:41 UTCEG score recompute
  17. 2026-09-08 07:41 UTCGHSA enrichment
  18. 2026-09-07 08:29 UTCEG score recompute
  19. 2026-09-07 08:27 UTCNVD updateCVSS v4 → 5.5
  20. 2026-09-07 08:04 UTCEG score recompute
  21. 2026-09-07 08:01 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-86284?
CVE-2026-86284 is a medium vulnerability published on September 7, 2026. A security vulnerability has been detected in jaychouchannel Tourism-Management-System up to 8122bf020d91199eddfff3ee02d1632a70a9a132. Affected by this vulnerability is the function getOption of the file travel/src/main/java/com/controller/CommonController.java. The manipulation of the argument…
When was CVE-2026-86284 disclosed?
CVE-2026-86284 was first published in the National Vulnerability Database on September 7, 2026, with the most recent update on September 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-86284 actively exploited?
CVE-2026-86284 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 74.6% of all scored CVEs.
What is the CVSS score of CVE-2026-86284?
CVE-2026-86284 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2026-86284?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-86284, 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.

Dependency Blast Radius

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