CVE-2026-87921

HIGHPre-NVD 7.37.3—
EchelonGraph scoreHIGH confidence

Score 7.3 from GitHub Security Advisory published 2026-09-10. a secondary CVSS source baseline 7.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
7.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.3Exploit: Elevated riskExposed: 0

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

A vulnerability was identified in Rizwan17 inventory-management-system up to bfe78a330d01bb26b9daec5dc9ecd5c77900e03f. Affected is the function update_record of the file includes/manage.php. The manipulation of the argument update_category/cid/update_brand/update_product leads to sql injection. The attack is possible to be carried out remotely. The exploit is publicly available and might be used. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3
7.3
EG Score
7.3(high)
EG Risk
64(Attend)
EG Risk 64/100SSVC: 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
Severity73% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
0%
EPSS %ILE
35%
KEV
Not listed

Published

September 9, 2026

Last Modified

September 14, 2026

Advisory Details (2)

Auto-updated Sep 9, 2026
No patch confirmed yet.
generic

GitHub - Rizwan17/inventory-management-system · GitHub

https://github.com/Rizwan17/inventory-management-system/
generic

Unauthenticated SQL injection in `Manage::update_record` via category/brand/product update handlers · Issue #9 · Rizwan17/inventory-management-system · GitHub

https://github.com/Rizwan17/inventory-management-system/issues/9

Vendor Advisories for CVE-2026-87921(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 26× in last 7d / 69× 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. 2026-09-25 00:36 UTCEG score recompute
  2. 2026-09-25 00:36 UTCGHSA enrichment
  3. 2026-09-24 14:04 UTCEPSS rescore
  4. 2026-09-24 12:21 UTCGHSA enrichment
  5. 2026-09-24 00:05 UTCEG score recompute
  6. 2026-09-24 00:05 UTCGHSA enrichment
  7. 2026-09-23 17:54 UTCEPSS rescore
  8. 2026-09-23 11:51 UTCGHSA enrichment
  9. 2026-09-22 23:35 UTCEG score recompute
  10. 2026-09-22 23:35 UTCGHSA enrichment
  11. 2026-09-22 16:01 UTCEPSS rescore
  12. 2026-09-22 11:14 UTCGHSA enrichment
  13. 2026-09-21 22:59 UTCEG score recompute
  14. 2026-09-21 22:59 UTCGHSA enrichment
  15. 2026-09-21 21:09 UTCEPSS rescore
  16. 2026-09-21 10:44 UTCGHSA enrichment
  17. 2026-09-20 22:29 UTCEG score recompute
  18. 2026-09-20 22:29 UTCGHSA enrichment
  19. 2026-09-20 20:16 UTCEPSS rescore
  20. 2026-09-20 10:15 UTCGHSA enrichment
  21. 2026-09-19 22:00 UTCEG score recompute
  22. 2026-09-19 22:00 UTCGHSA enrichment
  23. 2026-09-19 09:45 UTCGHSA enrichment
  24. 2026-09-18 21:19 UTCEG score recompute
  25. 2026-09-18 21:19 UTCGHSA enrichment
Show 44 more
  1. 2026-09-18 19:28 UTCEPSS rescore
  2. 2026-09-18 08:29 UTCGHSA enrichment
  3. 2026-09-17 20:14 UTCEG score recompute
  4. 2026-09-17 20:14 UTCGHSA enrichment
  5. 2026-09-17 19:32 UTCEPSS rescore
  6. 2026-09-17 07:52 UTCGHSA enrichment
  7. 2026-09-16 19:37 UTCEG score recompute
  8. 2026-09-16 19:37 UTCGHSA enrichment
  9. 2026-09-16 14:09 UTCEPSS rescore
  10. 2026-09-16 07:20 UTCEG score recompute
  11. 2026-09-16 07:20 UTCGHSA enrichment
  12. 2026-09-16 05:15 UTCEPSS rescore
  13. 2026-09-15 19:04 UTCGHSA enrichment
  14. 2026-09-15 06:49 UTCEG score recompute
  15. 2026-09-15 06:49 UTCGHSA enrichment
  16. 2026-09-15 03:12 UTCEPSS rescore
  17. 2026-09-14 18:34 UTCEG score recompute
  18. 2026-09-14 18:34 UTCGHSA enrichment
  19. 2026-09-14 18:29 UTCNVD updateCVSS v4 → 5.5
  20. 2026-09-14 17:21 UTCEG score recompute
  21. 2026-09-14 17:21 UTCGHSA enrichment
  22. 2026-09-14 17:21 UTCMITRE cvelistV5CVSS v4 → 6.9
  23. 2026-09-14 17:00 UTCGHSA enrichment
  24. 2026-09-14 04:45 UTCEG score recompute
  25. 2026-09-14 04:45 UTCGHSA enrichment
  26. 2026-09-13 16:48 UTCEPSS rescore
  27. 2026-09-13 16:30 UTCGHSA enrichment
  28. 2026-09-13 04:16 UTCGHSA enrichment
  29. 2026-09-12 16:01 UTCEG score recompute
  30. 2026-09-12 16:01 UTCGHSA enrichment
  31. 2026-09-12 15:02 UTCEPSS rescore
  32. 2026-09-12 03:46 UTCGHSA enrichment
  33. 2026-09-11 15:31 UTCEG score recompute
  34. 2026-09-11 15:31 UTCGHSA enrichment
  35. 2026-09-11 14:53 UTCEPSS rescore
  36. 2026-09-11 14:53 UTCEPSS rescore
  37. 2026-09-11 03:13 UTCGHSA enrichment
  38. 2026-09-10 14:58 UTCGHSA enrichment
  39. 2026-09-10 10:49 UTCEG score recompute
  40. 2026-09-10 10:49 UTCGHSA enrichment
  41. 2026-09-09 22:31 UTCEG score recompute
  42. 2026-09-09 22:30 UTCNVD updateCVSS v4 → 5.5
  43. 2026-09-09 21:41 UTCEG score recompute
  44. 2026-09-09 21:40 UTCMITRE cvelistV5first tracked

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Frequently asked(5)

What is CVE-2026-87921?
CVE-2026-87921 is a high vulnerability published on September 9, 2026. A vulnerability was identified in Rizwan17 inventory-management-system up to bfe78a330d01bb26b9daec5dc9ecd5c77900e03f. Affected is the function updaterecord of the file includes/manage.php. The manipulation of the argument updatecategory/cid/updatebrand/updateproduct leads to sql injection. The…
When was CVE-2026-87921 disclosed?
CVE-2026-87921 was first published in the National Vulnerability Database on September 9, 2026, with the most recent update on September 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-87921 actively exploited?
CVE-2026-87921 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 65.4% of all scored CVEs.
What is the CVSS score of CVE-2026-87921?
CVE-2026-87921 has a CVSS v3 base score of 7.3 (NVD).
How do I remediate CVE-2026-87921?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-87921, 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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