CVE-2026-103231

HIGHPre-NVD 7.37.3—
EchelonGraph scoreHIGH confidence

Score 7.3 from GitHub Security Advisory published 2026-09-30. A secondary CVSS source baseline 7.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 5 sources updated this weekElevated
7.3EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 7.3Exploit: Elevated riskExposed services: Not assessed

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

A vulnerability was identified in AdithyaYelloju Restaurant-Management-System up to 7f0e7e84255e8fcfd488e83f8f91451bbbff6b9c. The affected element is the function mysqli_query of the file User/cancel.php of the component Order Cancellation. The manipulation of the argument ID leads to sql injection. The attack may be initiated remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3
7.3
EG Score
7.3HIGHhigh confidence
EG Risk
64
EG Risk 64/100CISA SSVC

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
Severity73% × 45%
Exploitation40% × 40%
Automatability100% × 15%
CISA SSVC: Track at low or medium mission impact; Attend at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.
EPSS PROB
0.4%
EPSS %ILE
33rd
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Attend at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.

Exploitation public PoC (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

September 30, 2026

Last Modified

October 2, 2026

Advisory Details (2)

Auto-updated Oct 1, 2026
No patch confirmed yet.
generic

Unauthenticated SQL injection in `User/cancel.php` and `User/cancel_t.php` allows mass-deletion of orders · Issue #7 · AdithyaYelloju/Restaurant-Management-System · GitHub

https://github.com/AdithyaYelloju/Restaurant-Management-System/issues/7
generic

GitHub - AdithyaYelloju/Restaurant-Management-System: The Restaurant Management System is developed to keep records of the Restaurant like the food items, orders with online food ordering facility and provides managing facility for the restaurant. It is the web based project developed using PHP for backend, MySQL for database, CSS, HTML and Java Script. We named this as Food Corner with tag line chase the flavors. We used xampp server to run this project in ubuntu operating system. · GitHub

https://github.com/AdithyaYelloju/Restaurant-Management-System/

Vendor Advisories for CVE-2026-103231(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 22× in last 7d / 22× 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. 2026-10-04 03:08 UTCGHSA enrichment
  2. 2026-10-03 15:55 UTCEG score recompute
  3. 2026-10-03 15:55 UTCGHSA enrichment
  4. 2026-10-03 14:25 UTCEPSS rescore
  5. 2026-10-03 04:43 UTCGHSA enrichment
  6. 2026-10-02 17:30 UTCEG score recompute
  7. 2026-10-02 17:30 UTCGHSA enrichment
  8. 2026-10-02 17:29 UTCNVD updateCVSS v4 → 5.5
  9. 2026-10-02 16:31 UTCEG score recompute
  10. 2026-10-02 16:31 UTCGHSA enrichment
  11. 2026-10-02 16:30 UTCMITRE cvelistV5CVSS v4 → 6.9
  12. 2026-10-02 13:39 UTCGHSA enrichment
  13. 2026-10-02 02:23 UTCEG score recompute
  14. 2026-10-02 02:23 UTCGHSA enrichment
  15. 2026-10-01 19:49 UTCEPSS rescore
  16. 2026-10-01 15:10 UTCGHSA enrichment
  17. 2026-10-01 03:57 UTCEG score recompute
  18. 2026-10-01 03:57 UTCGHSA enrichment
  19. 2026-09-30 16:18 UTCEG score recompute
  20. 2026-09-30 16:18 UTCNVD updateCVSS v4 → 5.5
  21. 2026-09-30 16:12 UTCEG score recompute
  22. 2026-09-30 16:11 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-103231?
CVE-2026-103231 is a high vulnerability published on September 30, 2026. A vulnerability was identified in AdithyaYelloju Restaurant-Management-System up to 7f0e7e84255e8fcfd488e83f8f91451bbbff6b9c. The affected element is the function mysqli_query of the file User/cancel.php of the component Order Cancellation. The manipulation of the argument ID leads to sql…
When was CVE-2026-103231 disclosed?
CVE-2026-103231 was first published on September 30, 2026, with the most recent update on October 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-103231 actively exploited?
CVE-2026-103231 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (33rd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-103231?
CVE-2026-103231 has a CVSS base score of 7.3 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-103231?
No fix for CVE-2026-103231 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-103231 are linked in the Vendor Advisories panel on this page.

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