CVE-2026-87922

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 security flaw has been discovered in Rizwan17 inventory-management-system up to bfe78a330d01bb26b9daec5dc9ecd5c77900e03f. Affected by this vulnerability is the function DBOperation.addCategory of the file includes/process.php of the component AJAX Backend. The manipulation of the argument userid results in missing authentication. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. 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
34%
KEV
Not listed

Published

September 9, 2026

Last Modified

September 10, 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

Missing authorization on `includes/process.php` allows unauthenticated inventory management · Issue #10 · Rizwan17/inventory-management-system · GitHub

https://github.com/Rizwan17/inventory-management-system/issues/10

Vendor Advisories for CVE-2026-87922(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 / 52× 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. 2026-09-21 03:04 UTCEG score recompute
  2. 2026-09-21 03:04 UTCGHSA enrichment
  3. 2026-09-20 20:16 UTCEPSS rescore
  4. 2026-09-20 14:31 UTCGHSA enrichment
  5. 2026-09-20 02:00 UTCEG score recompute
  6. 2026-09-20 02:00 UTCGHSA enrichment
  7. 2026-09-19 13:29 UTCGHSA enrichment
  8. 2026-09-19 00:58 UTCEG score recompute
  9. 2026-09-19 00:57 UTCGHSA enrichment
  10. 2026-09-18 19:28 UTCEPSS rescore
  11. 2026-09-18 12:26 UTCGHSA enrichment
  12. 2026-09-17 23:54 UTCEG score recompute
  13. 2026-09-17 23:54 UTCGHSA enrichment
  14. 2026-09-17 19:32 UTCEPSS rescore
  15. 2026-09-17 10:24 UTCGHSA enrichment
  16. 2026-09-16 21:53 UTCEG score recompute
  17. 2026-09-16 21:53 UTCGHSA enrichment
  18. 2026-09-16 14:09 UTCEPSS rescore
  19. 2026-09-16 09:22 UTCEG score recompute
  20. 2026-09-16 09:22 UTCGHSA enrichment
  21. 2026-09-16 05:15 UTCEPSS rescore
  22. 2026-09-15 20:50 UTCGHSA enrichment
  23. 2026-09-15 08:03 UTCEG score recompute
  24. 2026-09-15 08:03 UTCGHSA enrichment
  25. 2026-09-15 03:12 UTCEPSS rescore
Show 27 more
  1. 2026-09-14 19:32 UTCGHSA enrichment
  2. 2026-09-14 07:01 UTCGHSA enrichment
  3. 2026-09-13 18:30 UTCEG score recompute
  4. 2026-09-13 18:30 UTCGHSA enrichment
  5. 2026-09-13 16:48 UTCEPSS rescore
  6. 2026-09-13 05:58 UTCGHSA enrichment
  7. 2026-09-12 17:27 UTCEG score recompute
  8. 2026-09-12 17:27 UTCGHSA enrichment
  9. 2026-09-12 15:02 UTCEPSS rescore
  10. 2026-09-12 04:56 UTCGHSA enrichment
  11. 2026-09-11 16:25 UTCEG score recompute
  12. 2026-09-11 16:25 UTCGHSA enrichment
  13. 2026-09-11 14:53 UTCEPSS rescore
  14. 2026-09-11 14:53 UTCEPSS rescore
  15. 2026-09-11 03:53 UTCEG score recompute
  16. 2026-09-11 03:53 UTCGHSA enrichment
  17. 2026-09-10 15:22 UTCEG score recompute
  18. 2026-09-10 15:22 UTCGHSA enrichment
  19. 2026-09-10 15:19 UTCNVD updateCVSS v4 → 5.5
  20. 2026-09-10 15:00 UTCMITRE cvelistV5CVSS v4 → 6.9
  21. 2026-09-10 14:58 UTCGHSA enrichment
  22. 2026-09-10 11:03 UTCEG score recompute
  23. 2026-09-10 11:03 UTCGHSA enrichment
  24. 2026-09-09 22:31 UTCEG score recompute
  25. 2026-09-09 22:30 UTCNVD updateCVSS v4 → 5.5
  26. 2026-09-09 21:53 UTCEG score recompute
  27. 2026-09-09 21:49 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-87922?
CVE-2026-87922 is a high vulnerability published on September 9, 2026. A security flaw has been discovered in Rizwan17 inventory-management-system up to bfe78a330d01bb26b9daec5dc9ecd5c77900e03f. Affected by this vulnerability is the function DBOperation.addCategory of the file includes/process.php of the component AJAX Backend. The manipulation of the argument userid…
When was CVE-2026-87922 disclosed?
CVE-2026-87922 was first published in the National Vulnerability Database on September 9, 2026, with the most recent update on September 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-87922 actively exploited?
CVE-2026-87922 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 66.3% of all scored CVEs.
What is the CVSS score of CVE-2026-87922?
CVE-2026-87922 has a CVSS v3 base score of 7.3 (NVD).
How do I remediate CVE-2026-87922?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-87922, 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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