CVE-2026-81567

HIGHPre-NVD 8.78.7—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.7 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.4%, top 70% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this week
8.7EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.7Exploit: None knownExposed: 0

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

Joomla Extension - j2commerce.com - Unauthenticated blind SQL injection in the storefront product list in J2Store 1.0.0-3.3.2, 4.0.0-4.0.22, 4.1.0-4.1.7 - Unauthenticated, blind extraction of arbitrary database content (e.g. customer records, order data, stored credentials/tokens) via boolean- or time-based inference, reachable on any public storefront that exposes the standard product listing or product-tags filter.

CVSS v3
8.7
EG Score
8.7(medium)
EG Risk
54(Track)
EG Risk 54/100SSVC: 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
Severity87% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
30%
KEV
Not listed

Published

September 15, 2026

Last Modified

September 16, 2026

Advisory Details (1)

Auto-updated Sep 15, 2026
No patch confirmed yet.
generic

Powerful and intuitive Joomla eCommerce. - J2Commerce

https://www.j2commerce.com/

Vendor Advisories for CVE-2026-81567(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 28× in last 7d / 43× 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 01:14 UTCGHSA enrichment
  2. 2026-09-24 14:20 UTCEG score recompute
  3. 2026-09-24 14:20 UTCGHSA enrichment
  4. 2026-09-24 14:04 UTCEPSS rescore
  5. 2026-09-24 03:27 UTCEG score recompute
  6. 2026-09-24 03:27 UTCGHSA enrichment
  7. 2026-09-23 17:54 UTCEPSS rescore
  8. 2026-09-23 16:33 UTCGHSA enrichment
  9. 2026-09-23 05:40 UTCGHSA enrichment
  10. 2026-09-22 18:46 UTCEG score recompute
  11. 2026-09-22 18:46 UTCGHSA enrichment
  12. 2026-09-22 16:01 UTCEPSS rescore
  13. 2026-09-22 07:53 UTCEG score recompute
  14. 2026-09-22 07:53 UTCGHSA enrichment
  15. 2026-09-21 21:09 UTCEPSS rescore
  16. 2026-09-21 21:00 UTCGHSA enrichment
  17. 2026-09-21 10:06 UTCGHSA enrichment
  18. 2026-09-20 23:12 UTCEG score recompute
  19. 2026-09-20 23:12 UTCGHSA enrichment
  20. 2026-09-20 20:16 UTCEPSS rescore
  21. 2026-09-20 12:07 UTCGHSA enrichment
  22. 2026-09-20 01:10 UTCEG score recompute
  23. 2026-09-20 01:10 UTCGHSA enrichment
  24. 2026-09-19 14:16 UTCGHSA enrichment
  25. 2026-09-19 03:22 UTCEG score recompute
Show 18 more
  1. 2026-09-19 03:22 UTCGHSA enrichment
  2. 2026-09-18 19:28 UTCEPSS rescore
  3. 2026-09-18 16:28 UTCGHSA enrichment
  4. 2026-09-18 05:31 UTCEG score recompute
  5. 2026-09-18 05:31 UTCGHSA enrichment
  6. 2026-09-17 18:37 UTCGHSA enrichment
  7. 2026-09-17 06:37 UTCGHSA enrichment
  8. 2026-09-16 19:33 UTCEG score recompute
  9. 2026-09-16 19:33 UTCGHSA enrichment
  10. 2026-09-16 15:41 UTCEG score recompute
  11. 2026-09-16 15:41 UTCGHSA enrichment
  12. 2026-09-16 14:08 UTCEPSS rescore
  13. 2026-09-16 04:48 UTCEG score recompute
  14. 2026-09-16 04:48 UTCGHSA enrichment
  15. 2026-09-15 20:41 UTCEG score recompute
  16. 2026-09-15 19:32 UTCEG score recompute
  17. 2026-09-15 19:00 UTCEG score recompute
  18. 2026-09-15 18:57 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-81567?
CVE-2026-81567 is a high vulnerability published on September 15, 2026. Joomla Extension - j2commerce.com - Unauthenticated blind SQL injection in the storefront product list in J2Store 1.0.0-3.3.2, 4.0.0-4.0.22, 4.1.0-4.1.7 - Unauthenticated, blind extraction of arbitrary database content (e.g. customer records, order data, stored credentials/tokens) via boolean- or…
When was CVE-2026-81567 disclosed?
CVE-2026-81567 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-2026-81567 actively exploited?
CVE-2026-81567 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 70.2% of all scored CVEs.
What is the CVSS score of CVE-2026-81567?
CVE-2026-81567 has a CVSS v3 base score of 8.7 (NVD).
How do I remediate CVE-2026-81567?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-81567, 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-2026-81567

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