CVE-2026-82423

MEDIUMPre-NVD 5.45.4—
EchelonGraph scoreHIGH confidence

Score 5.4 from GitHub Security Advisory (severity: LOW) published 2026-08-30. a secondary CVSS source baseline 5.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
5.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.4Exploit: None knownExposed: 0

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

A vulnerability has been found in macrozheng mall up to 1.0.3. The affected element is an unknown function of the file /order/paySuccess of the component Payment Status Endpoint. The manipulation of the argument orderId leads to enforcement of behavioral workflow. The attack is possible to be carried out remotely. The vendor deleted the GitHub issue for this vulnerability without any explanation.

CVSS v3
5.4
EG Score
5.4(high)
EG Risk
24(Track)
EG Risk 24/100SSVC: 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
Severity54% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
17%
KEV
Not listed

Published

August 29, 2026

Last Modified

September 1, 2026

Advisory Details (2)

Auto-updated Aug 29, 2026
No patch confirmed yet.
generic

GitHub - macrozheng/mall: mall项目是一套电商系统，包括前台商城系统及后台管理系统，基于Spring Boot+MyBatis实现，采用Docker容器化部署。 前台商城系统包含首页门户、商品推荐、商品搜索、商品展示、购物车、订单流程、会员中心、客户服务、帮助中心等模块。 后台管理系统包含商品管理、订单管理、会员管理、促销管理、运营管理、内容管理、统计报表、财务管理、权限管理、...

GitHub - macrozheng/mall: mall项目是一套电商系统，包括前台商城系统及后台管理系统，基于Spring Boot+MyBatis实现，采用Docker容器化部署。 前台商城系统包含首页门户、商品推荐、商品搜索、商品展示、购物车、订单流程、会员中心、客户服务、帮助中心等模块。 后台管理系统包含商品管理、订单管理、会员管理、促销管理、运营管理、内容管理、统计报表、财务管理、权限管理、设置等模块。 · GitHub

https://github.com/macrozheng/mall/
generic

GitHub · Where software is built

https://github.com/macrozheng/mall/issues/985

Vendor Advisories for CVE-2026-82423(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 18× in last 7d / 62× 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. 2026-09-18 23:47 UTCEG score recompute
  2. 2026-09-18 23:47 UTCGHSA enrichment
  3. 2026-09-18 19:28 UTCEPSS rescore
  4. 2026-09-18 00:00 UTCEG score recompute
  5. 2026-09-18 00:00 UTCGHSA enrichment
  6. 2026-09-16 23:23 UTCEG score recompute
  7. 2026-09-16 23:23 UTCGHSA enrichment
  8. 2026-09-16 14:08 UTCEPSS rescore
  9. 2026-09-16 05:15 UTCEPSS rescore
  10. 2026-09-15 23:39 UTCEG score recompute
  11. 2026-09-15 23:39 UTCGHSA enrichment
  12. 2026-09-15 03:12 UTCEPSS rescore
  13. 2026-09-15 03:12 UTCEPSS rescore
  14. 2026-09-14 23:54 UTCGHSA enrichment
  15. 2026-09-14 00:10 UTCEG score recompute
  16. 2026-09-14 00:10 UTCGHSA enrichment
  17. 2026-09-13 00:26 UTCEG score recompute
  18. 2026-09-13 00:26 UTCGHSA enrichment
  19. 2026-09-12 00:42 UTCEG score recompute
  20. 2026-09-12 00:42 UTCGHSA enrichment
  21. 2026-09-11 14:53 UTCEPSS rescore
  22. 2026-09-11 14:53 UTCEPSS rescore
  23. 2026-09-11 00:57 UTCEG score recompute
  24. 2026-09-11 00:57 UTCGHSA enrichment
  25. 2026-09-10 01:13 UTCGHSA enrichment
Show 37 more
  1. 2026-09-09 01:29 UTCEG score recompute
  2. 2026-09-09 01:29 UTCGHSA enrichment
  3. 2026-09-08 22:01 UTCEPSS rescore
  4. 2026-09-08 01:43 UTCEG score recompute
  5. 2026-09-08 01:43 UTCGHSA enrichment
  6. 2026-09-07 01:59 UTCEG score recompute
  7. 2026-09-07 01:59 UTCGHSA enrichment
  8. 2026-09-06 13:48 UTCEPSS rescore
  9. 2026-09-06 02:14 UTCEG score recompute
  10. 2026-09-06 02:14 UTCGHSA enrichment
  11. 2026-09-05 15:31 UTCEPSS rescore
  12. 2026-09-05 02:30 UTCEG score recompute
  13. 2026-09-05 02:30 UTCGHSA enrichment
  14. 2026-09-04 02:45 UTCGHSA enrichment
  15. 2026-09-03 03:00 UTCEG score recompute
  16. 2026-09-03 03:00 UTCGHSA enrichment
  17. 2026-09-02 14:12 UTCEPSS rescore
  18. 2026-09-02 03:16 UTCEG score recompute
  19. 2026-09-02 03:15 UTCGHSA enrichment
  20. 2026-09-01 13:54 UTCEPSS rescore
  21. 2026-09-01 04:40 UTCEPSS rescore
  22. 2026-09-01 04:40 UTCEPSS rescore
  23. 2026-09-01 03:29 UTCEG score recompute
  24. 2026-09-01 03:28 UTCGHSA enrichment
  25. 2026-09-01 03:21 UTCNVD updateCVSS v4 → 2.1
  26. 2026-09-01 02:39 UTCEG score recompute
  27. 2026-09-01 02:38 UTCGHSA enrichment
  28. 2026-09-01 02:34 UTCMITRE cvelistV5CVSS v4 → 5.3
  29. 2026-08-31 21:09 UTCGHSA enrichment
  30. 2026-08-30 23:10 UTCEG score recompute
  31. 2026-08-30 23:10 UTCGHSA enrichment
  32. 2026-08-30 19:18 UTCEPSS rescore
  33. 2026-08-30 19:17 UTCEPSS rescore
  34. 2026-08-29 23:26 UTCEG score recompute
  35. 2026-08-29 23:26 UTCNVD updateCVSS v4 → 2.1
  36. 2026-08-29 22:23 UTCEG score recompute
  37. 2026-08-29 22:22 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-82423?
CVE-2026-82423 is a medium vulnerability published on August 29, 2026. A vulnerability has been found in macrozheng mall up to 1.0.3. The affected element is an unknown function of the file /order/paySuccess of the component Payment Status Endpoint. The manipulation of the argument orderId leads to enforcement of behavioral workflow. The attack is possible to be…
When was CVE-2026-82423 disclosed?
CVE-2026-82423 was first published in the National Vulnerability Database on August 29, 2026, with the most recent update on September 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-82423 actively exploited?
CVE-2026-82423 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 83.2% of all scored CVEs.
What is the CVSS score of CVE-2026-82423?
CVE-2026-82423 has a CVSS v3 base score of 5.4 (NVD).
How do I remediate CVE-2026-82423?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-82423, 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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