CVE-2026-19948

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

Score 5.3 from GitHub Security Advisory published 2026-09-01. A secondary CVSS source baseline 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.4%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.

The Cozy Blocks – Page Builder for Gutenberg Editor & FSE with 700+ Patterns, 58 Blocks & Templates plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.2.17. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to retrieve the name, price, short description, image URL, permalink, stock status, and product type of draft, pending, private, and catalog-hidden WooCommerce products not intended to be publicly visible. The sidebarNonce value is emitted unconditionally into public page HTML by multiple block renderers with no login gate, allowing unauthenticated visitors to harvest a valid nonce and pass the only authentication check in the handler.

CVSS v3
5.3
EG Score
5.3MEDIUMmedium confidence
EG Risk
39
EG Risk 39/100CISA 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
Severity53% × 45%
Exploitation0% × 40%
Automatability100% × 15%
CISA SSVC: Track at low or medium mission impact; Attend at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.
EPSS PROB
0.4%
EPSS %ILE
31st
KEV
Not listed

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

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.

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

September 1, 2026

Last Modified

September 1, 2026

References (9)

Vendor Advisories for CVE-2026-19948(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 18× in last 7d / 74× 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. 2026-10-05 05:17 UTCEG score recompute
  2. 2026-10-05 05:17 UTCGHSA enrichment
  3. 2026-10-04 23:21 UTCEPSS rescore
  4. 2026-10-04 05:38 UTCEG score recompute
  5. 2026-10-04 05:38 UTCGHSA enrichment
  6. 2026-10-03 06:00 UTCEG score recompute
  7. 2026-10-03 06:00 UTCGHSA enrichment
  8. 2026-10-02 06:09 UTCEG score recompute
  9. 2026-10-02 06:09 UTCGHSA enrichment
  10. 2026-10-01 19:49 UTCEPSS rescore
  11. 2026-10-01 05:34 UTCEG score recompute
  12. 2026-10-01 05:34 UTCGHSA enrichment
  13. 2026-09-30 15:03 UTCEPSS rescore
  14. 2026-09-30 05:56 UTCEG score recompute
  15. 2026-09-30 05:56 UTCGHSA enrichment
  16. 2026-09-29 15:20 UTCEPSS rescore
  17. 2026-09-29 06:00 UTCEG score recompute
  18. 2026-09-29 06:00 UTCGHSA enrichment
  19. 2026-09-28 06:22 UTCEG score recompute
  20. 2026-09-28 06:22 UTCGHSA enrichment
  21. 2026-09-27 13:47 UTCEPSS rescore
  22. 2026-09-27 06:44 UTCEG score recompute
  23. 2026-09-27 06:44 UTCGHSA enrichment
  24. 2026-09-26 15:58 UTCEPSS rescore
  25. 2026-09-26 07:05 UTCEG score recompute
Show 65 more
  1. 2026-09-26 07:05 UTCGHSA enrichment
  2. 2026-09-24 19:29 UTCEG score recompute
  3. 2026-09-24 19:29 UTCGHSA enrichment
  4. 2026-09-23 19:50 UTCEG score recompute
  5. 2026-09-23 19:50 UTCGHSA enrichment
  6. 2026-09-22 20:05 UTCEG score recompute
  7. 2026-09-22 20:05 UTCGHSA enrichment
  8. 2026-09-21 20:27 UTCGHSA enrichment
  9. 2026-09-20 20:43 UTCEG score recompute
  10. 2026-09-20 20:43 UTCGHSA enrichment
  11. 2026-09-19 21:05 UTCEG score recompute
  12. 2026-09-19 21:05 UTCGHSA enrichment
  13. 2026-09-18 21:25 UTCEG score recompute
  14. 2026-09-18 21:25 UTCGHSA enrichment
  15. 2026-09-18 19:27 UTCEPSS rescore
  16. 2026-09-17 21:11 UTCEG score recompute
  17. 2026-09-17 21:11 UTCGHSA enrichment
  18. 2026-09-16 21:32 UTCEG score recompute
  19. 2026-09-16 21:32 UTCGHSA enrichment
  20. 2026-09-16 14:07 UTCEPSS rescore
  21. 2026-09-16 05:14 UTCEPSS rescore
  22. 2026-09-15 21:54 UTCEG score recompute
  23. 2026-09-15 21:53 UTCGHSA enrichment
  24. 2026-09-14 22:15 UTCGHSA enrichment
  25. 2026-09-13 22:35 UTCEG score recompute
  26. 2026-09-13 22:35 UTCGHSA enrichment
  27. 2026-09-13 16:46 UTCEPSS rescore
  28. 2026-09-12 22:57 UTCEG score recompute
  29. 2026-09-12 22:57 UTCGHSA enrichment
  30. 2026-09-12 15:00 UTCEPSS rescore
  31. 2026-09-11 23:18 UTCEG score recompute
  32. 2026-09-11 23:18 UTCGHSA enrichment
  33. 2026-09-11 14:52 UTCEPSS rescore
  34. 2026-09-11 09:36 UTCEPSS rescore
  35. 2026-09-10 23:19 UTCEG score recompute
  36. 2026-09-10 23:19 UTCGHSA enrichment
  37. 2026-09-10 09:34 UTCEPSS rescore
  38. 2026-09-09 23:40 UTCGHSA enrichment
  39. 2026-09-08 23:27 UTCEG score recompute
  40. 2026-09-08 23:27 UTCGHSA enrichment
  41. 2026-09-08 22:00 UTCEPSS rescore
  42. 2026-09-07 18:53 UTCEG score recompute
  43. 2026-09-07 18:53 UTCGHSA enrichment
  44. 2026-09-07 16:01 UTCEPSS rescore
  45. 2026-09-06 19:15 UTCEG score recompute
  46. 2026-09-06 19:15 UTCGHSA enrichment
  47. 2026-09-06 13:47 UTCEPSS rescore
  48. 2026-09-05 19:37 UTCEG score recompute
  49. 2026-09-05 19:37 UTCGHSA enrichment
  50. 2026-09-04 19:59 UTCEG score recompute
  51. 2026-09-04 19:58 UTCGHSA enrichment
  52. 2026-09-04 05:06 UTCEPSS rescore
  53. 2026-09-03 20:17 UTCGHSA enrichment
  54. 2026-09-02 20:38 UTCEG score recompute
  55. 2026-09-02 20:38 UTCGHSA enrichment
  56. 2026-09-02 14:11 UTCEPSS rescore
  57. 2026-09-01 20:59 UTCGHSA enrichment
  58. 2026-09-01 18:25 UTCEG score recompute
  59. 2026-09-01 18:25 UTCGHSA enrichment
  60. 2026-09-01 18:04 UTCEG score recompute
  61. 2026-09-01 18:04 UTCGHSA enrichment
  62. 2026-09-01 13:53 UTCEPSS rescore
  63. 2026-09-01 05:41 UTCEG score recompute
  64. 2026-09-01 04:39 UTCEG score recompute
  65. 2026-09-01 04:39 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-19948?
CVE-2026-19948 is a medium vulnerability published on September 1, 2026. The Cozy Blocks – Page Builder for Gutenberg Editor & FSE with 700+ Patterns, 58 Blocks & Templates plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.2.17. This is due to the plugin not properly verifying that a user is authorized to perform an…
When was CVE-2026-19948 disclosed?
CVE-2026-19948 was first published on September 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-19948 actively exploited?
CVE-2026-19948 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (31st percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-19948?
CVE-2026-19948 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-2026-19948?
No fix for CVE-2026-19948 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-2026-19948 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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