CVE-2026-59543

CRITICALPre-NVD 9.99.9—
EchelonGraph scoreMEDIUM confidence

Score 9.9 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-23. a secondary CVSS source baseline 9.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
9.9EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 9.9Exploit: None knownExposed: 0

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

Subscriber Remote Code Execution (RCE) in Advanced Views <= 3.8.11 versions.

CVSS v3
9.9
EG Score
9.9(medium)
EG Risk
45(Track)
EG Risk 45/100SSVC: 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
Severity99% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
53%
KEV
Not listed

Published

July 23, 2026

Last Modified

July 23, 2026

Advisory Details (1)

Auto-updated Aug 28, 2026
No patch confirmed yet.
generic

Remote Code Execution (RCE) in WordPress Advanced Views Plugin - Patchstack

https://patchstack.com/database/wordpress/plugin/acf-views/vulnerability/wordpress-advanced-views-plugin-3-8-11-remote-code-execution-rce-vulnerability?_s_id=cve

Vendor Advisories for CVE-2026-59543(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 42× in last 7d / 234× 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 288 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-59543?
CVE-2026-59543 is a critical vulnerability published on July 23, 2026. Subscriber Remote Code Execution (RCE) in Advanced Views <= 3.8.11 versions.
When was CVE-2026-59543 disclosed?
CVE-2026-59543 was first published in the National Vulnerability Database on July 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-59543 actively exploited?
CVE-2026-59543 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 46.7% of all scored CVEs.
What is the CVSS score of CVE-2026-59543?
CVE-2026-59543 has a CVSS v3 base score of 9.9 (NVD).
How do I remediate CVE-2026-59543?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-59543, 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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