CVE-2026-67358

MEDIUMPre-NVD 5.35.3
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to the CVSS score beside it.

This medium-severity CVE scores 5.3 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.2% (8th percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.

Triggered by: Headline CVSS from a secondary CVSS source
Sources: EPSS, a secondary CVSS source
Trending — 3 sources updated this week
5.3EG
EchelonGraph verdictMonitorRemediate within your standard update timelines (the SSVC decision on this page).
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 5.3Exploit: None knownExposed services: Not assessed

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

Joomla Extension - j2commerce.com - Download quota manipulation in J2Store 1.0.0-3.3.20, 4.0.0-4.0.20, 4.1.0-4.1.5 - An authenticated user with a valid order token could increment the download limit counter on a download record belonging to a different order. The endpoint also lacked a CSRF token.

CVSS v3
5.3
EG Score
5.3MEDIUMmedium confidence
EG Risk
24
EG Risk 24/100

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 (value × EchelonGraph’s weight)
Severity53% × 45%
The EG Score, 5.3 of 10.
Exploitation0.2% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at every mission impact level.
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.2%
EPSS %ILE
8th
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at every mission impact level.

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

August 21, 2026

Last Modified

August 26, 2026

Advisory Details (1)

Auto-updated Aug 21, 2026
No fix on record yet.
Web page

Powerful and intuitive Joomla eCommerce. - J2Commerce

https://www.j2commerce.com/

Vendor Advisories for CVE-2026-67358(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 / 70× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 100 of 127 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. None are among the latest 100 rows. The 27 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-11 19:30 UTCEG score recompute
  2. 2026-10-11 16:46 UTCEG score recompute
  3. 2026-10-11 14:07 UTCEG score recompute
  4. 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  5. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  6. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  7. 2026-10-09 06:19 UTCEG score recompute
  8. 2026-10-09 06:19 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  9. 2026-10-08 17:13 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  10. 2026-10-08 05:12 UTCEG score recompute
  11. 2026-10-08 05:12 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  12. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  13. 2026-10-07 04:08 UTCEG score recompute
  14. 2026-10-07 04:08 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  15. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  16. 2026-10-06 03:04 UTCEG score recompute
  17. 2026-10-06 03:04 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  18. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  19. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  20. 2026-10-04 20:48 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  21. 2026-10-03 16:42 UTCEG score recompute
  22. 2026-10-03 16:42 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  23. 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  24. 2026-10-02 17:56 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  25. 2026-10-02 10:00 UTCEG score recompute
Show 75 more
  1. 2026-10-02 10:00 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  2. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  3. 2026-10-01 08:56 UTCEG score recompute
  4. 2026-10-01 08:56 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  5. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  6. 2026-09-30 07:51 UTCEG score recompute
  7. 2026-09-30 07:51 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  8. 2026-09-29 04:38 UTCEG score recompute
  9. 2026-09-29 04:38 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  10. 2026-09-28 13:52 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  11. 2026-09-28 03:31 UTCEG score recompute
  12. 2026-09-28 03:31 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  13. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  14. 2026-09-27 02:27 UTCEG score recompute
  15. 2026-09-27 02:27 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  16. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  17. 2026-09-25 05:01 UTCEG score recompute
  18. 2026-09-25 05:01 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  19. 2026-09-24 03:57 UTCEG score recompute
  20. 2026-09-24 03:57 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  21. 2026-09-23 17:54 UTCEPSS rescoreEPSS 0.2% · 5th percentile
  22. 2026-09-23 02:38 UTCEG score recompute
  23. 2026-09-23 02:38 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  24. 2026-09-22 01:33 UTCEG score recompute
  25. 2026-09-22 01:33 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  26. 2026-09-21 00:29 UTCEG score recompute
  27. 2026-09-21 00:29 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  28. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.2% · 5th percentile
  29. 2026-09-19 23:24 UTCEG score recompute
  30. 2026-09-19 23:24 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  31. 2026-09-18 22:20 UTCEG score recompute
  32. 2026-09-18 22:20 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  33. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.2% · 5th percentile
  34. 2026-09-17 21:16 UTCEG score recompute
  35. 2026-09-17 21:16 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  36. 2026-09-16 15:46 UTCEG score recompute
  37. 2026-09-16 15:46 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  38. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.2% · 5th percentile
  39. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.2% · 5th percentile
  40. 2026-09-15 14:29 UTCEG score recompute
  41. 2026-09-15 14:29 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  42. 2026-09-14 13:25 UTCEG score recompute
  43. 2026-09-14 13:25 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  44. 2026-09-13 12:21 UTCEG score recompute
  45. 2026-09-13 12:21 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  46. 2026-09-12 11:17 UTCEG score recompute
  47. 2026-09-12 11:17 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  48. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.2% · 5th percentile
  49. 2026-09-11 09:50 UTCEG score recompute
  50. 2026-09-11 09:50 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  51. 2026-09-11 09:37 UTCEPSS rescoreEPSS 0.2% · 5th percentile
  52. 2026-09-10 08:45 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  53. 2026-09-09 07:39 UTCEG score recompute
  54. 2026-09-09 07:39 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  55. 2026-09-08 22:01 UTCEPSS rescoreEPSS 0.2% · 5th percentile
  56. 2026-09-08 06:35 UTCEG score recompute
  57. 2026-09-08 06:34 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  58. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.2% · 5th percentile
  59. 2026-09-07 05:29 UTCEG score recompute
  60. 2026-09-07 05:29 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  61. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.2% · 5th percentile
  62. 2026-09-06 04:06 UTCEG score recompute
  63. 2026-09-06 04:06 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  64. 2026-09-05 15:31 UTCEPSS rescoreEPSS 0.2% · 5th percentile
  65. 2026-09-05 03:00 UTCEG score recompute
  66. 2026-09-05 03:00 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  67. 2026-09-04 05:07 UTCEPSS rescoreEPSS 0.2% · 5th percentile
  68. 2026-09-04 01:55 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  69. 2026-09-03 00:49 UTCEG score recompute
  70. 2026-09-03 00:49 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  71. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.2% · 5th percentile
  72. 2026-09-01 23:42 UTCEG score recompute
  73. 2026-09-01 23:42 UTCGHSA enrichmentGHSA-mrf5-4pj3-6jvf
  74. 2026-09-01 13:54 UTCEPSS rescoreEPSS 0.2% · 5th percentile
  75. 2026-09-01 04:40 UTCEPSS rescoreEPSS 0.2% · 5th percentile

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-67358?
CVE-2026-67358 is a medium-severity vulnerability; its CVE record was published on August 21, 2026. Joomla Extension - j2commerce.com - Download quota manipulation in J2Store 1.0.0-3.3.20, 4.0.0-4.0.20, 4.1.0-4.1.5 - An authenticated user with a valid order token could increment the download limit counter on a download record belonging to a different order. The endpoint also lacked a CSRF token.
When was the CVE record for CVE-2026-67358 published?
The CVE record for CVE-2026-67358 was published on August 21, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of August 26, 2026; the record at its source may have been updated since.
Is CVE-2026-67358 actively exploited?
CVE-2026-67358 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (8th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-67358?
CVE-2026-67358 has a CVSS base score of 5.3 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-67358?
No fix for CVE-2026-67358 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-2026-67358 are linked in the Vendor Advisories panel on this page.

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