CVE-2026-88617

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-09-15. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 5 sources updated this week
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.8Exploit: None knownExposed: 0

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

SmartAdmin v3.30.0 contains an authorization flaw in the configuration query endpoint. This allows a remote attacker to escalate privileges.

CVSS v3
9.8
EG Score
9.8(high)
EG Risk
59(Track)
EG Risk 59/100SSVC: Track

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
Severity98% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
36%
KEV
Not listed

Published

September 15, 2026

Last Modified

September 16, 2026

Advisory Details (2)

Auto-updated Sep 16, 2026
No patch confirmed yet.
generic

returnwrong-security-advisories/CVE-2026-88617.md at main · returnwrong/returnwrong-security-advisories · GitHub

https://github.com/returnwrong/returnwrong-security-advisories/blob/main/CVE-2026-88617.md
generic

GitHub - 1024-lab/smart-admin: SmartAdmin国内首个以「高质量代码」为核心，「简洁、高效、安全」快速开发平台；基于SpringBoot2/3 + Sa-Token + Mybatis-Plus 和 Vue3 + Vite5 + Ant Design Vue 4.x (同时支持JavaScript和TypeScript双版本)；满足国家三级等保要求、支持登录限制、接口数据国产加解密、高防SQL注入等一系列安全体系。 · GitHub

https://github.com/1024-lab/smart-admin

Vendor Advisories for CVE-2026-88617(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 34× in last 7d / 34× 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 02:29 UTCGHSA enrichment
  2. 2026-09-19 22:35 UTCGHSA enrichment
  3. 2026-09-19 18:42 UTCEG score recompute
  4. 2026-09-19 18:42 UTCGHSA enrichment
  5. 2026-09-19 14:48 UTCGHSA enrichment
  6. 2026-09-19 10:54 UTCGHSA enrichment
  7. 2026-09-19 07:01 UTCGHSA enrichment
  8. 2026-09-19 03:08 UTCGHSA enrichment
  9. 2026-09-18 23:15 UTCEG score recompute
  10. 2026-09-18 23:15 UTCGHSA enrichment
  11. 2026-09-18 19:28 UTCEPSS rescore
  12. 2026-09-18 19:22 UTCGHSA enrichment
  13. 2026-09-18 15:28 UTCGHSA enrichment
  14. 2026-09-18 11:30 UTCGHSA enrichment
  15. 2026-09-18 07:37 UTCGHSA enrichment
  16. 2026-09-18 03:44 UTCGHSA enrichment
  17. 2026-09-17 23:50 UTCEG score recompute
  18. 2026-09-17 23:50 UTCGHSA enrichment
  19. 2026-09-17 19:32 UTCEPSS rescore
  20. 2026-09-17 19:23 UTCGHSA enrichment
  21. 2026-09-17 13:17 UTCGHSA enrichment
  22. 2026-09-17 09:24 UTCGHSA enrichment
  23. 2026-09-17 05:30 UTCGHSA enrichment
  24. 2026-09-17 01:37 UTCGHSA enrichment
  25. 2026-09-16 21:44 UTCEG score recompute
Show 9 more
  1. 2026-09-16 21:44 UTCGHSA enrichment
  2. 2026-09-16 17:50 UTCGHSA enrichment
  3. 2026-09-16 16:47 UTCEG score recompute▲ 9.80
  4. 2026-09-16 16:46 UTCGHSA enrichment
  5. 2026-09-16 16:44 UTCMITRE cvelistV5CVSS v3 → 9.8 · severity → CRITICAL
  6. 2026-09-16 14:09 UTCEPSS rescore
  7. 2026-09-15 15:31 UTCNVD update
  8. 2026-09-15 14:43 UTCEG score recompute
  9. 2026-09-15 14:42 UTCMITRE cvelistV5first tracked

Related CVEs

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Frequently asked(5)

What is CVE-2026-88617?
CVE-2026-88617 is a critical vulnerability published on September 15, 2026. SmartAdmin v3.30.0 contains an authorization flaw in the configuration query endpoint. This allows a remote attacker to escalate privileges.
When was CVE-2026-88617 disclosed?
CVE-2026-88617 was first published in the National Vulnerability Database on September 15, 2026, with the most recent update on September 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-88617 actively exploited?
CVE-2026-88617 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 64.2% of all scored CVEs.
What is the CVSS score of CVE-2026-88617?
CVE-2026-88617 has a CVSS v3.1 base score of 9.8 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-88617?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-88617, 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

Explore the affected products and dependency analysis for CVE-2026-88617

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