CVE-2026-73394

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-19. A secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 7.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Unauthenticated Broken Access Control in Stitch Express <= 1.9.0 versions.

CVSS v3
7.5
EG Score
7.5HIGHmedium confidence
EG Risk
49
EG Risk 49/100CISA 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
Severity75% × 45%
Exploitation0% × 40%
Automatability100% × 15%
CISA SSVC: Track at low or medium mission impact; Attend at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.3%
EPSS %ILE
25th
KEV
Not listed

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

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (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

August 19, 2026

Last Modified

August 20, 2026

Advisory Details (1)

Auto-updated Aug 19, 2026
Patch available.
generic Patch Available

Broken Access Control in WordPress Stitch Express Plugin - Patchstack

https://patchstack.com/database/wordpress/plugin/stitch-express/vulnerability/wordpress-stitch-express-plugin-1-9-0-broken-access-control-vulnerability?_s_id=cve

Vendor Advisories for CVE-2026-73394(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 22× in last 7d / 97× 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.

Showing the most recent 100 of 166 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-73394?
CVE-2026-73394 is a high vulnerability published on August 19, 2026. Unauthenticated Broken Access Control in Stitch Express <= 1.9.0 versions.
When was CVE-2026-73394 disclosed?
CVE-2026-73394 was first published on August 19, 2026, with the most recent update on August 20, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-73394 actively exploited?
CVE-2026-73394 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (25th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-73394?
CVE-2026-73394 has a CVSS base score of 7.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-73394?
A fix for CVE-2026-73394 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-73394 are linked in the Vendor Advisories panel on this page.

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