CVE-2026-11580

MEDIUMPre-NVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2026-07-15. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this weekElevated
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.5Exploit: Elevated riskExposed: 0

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

The Kali Forms — Contact Form & Drag-and-Drop Builder WordPress plugin before 2.4.17 does not perform a per-object capability check in its post-duplication AJAX action, allowing users with Contributor-level access or above to duplicate any post (regardless of owner, post type, or status) into a published post they own and read its private post metadata, including secrets stored by other Kali Forms — Contact Form & Drag-and-Drop Builder WordPress plugin before 2.4.17.

CVSS v3
5.5
EG Score
5.5(medium)
EG Risk
41(Track)
EG Risk 41/100SSVC: 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
Severity55% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
25%
KEV
Not listed

Published

July 15, 2026

Last Modified

July 15, 2026

Advisory Details (1)

Auto-updated Jul 15, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

Kali Forms < 2.4.17 – Contributor+ Arbitrary Post Metadata Disclosure via IDOR | CVE 2026-11580 | Plugin Vulnerabilities

https://wpscan.com/vulnerability/d73500e1-a8bc-4d31-ad9b-d1f71212bcc7/

Vendor Advisories for CVE-2026-11580(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 7× in last 7d / 48× 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 145 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-11580?
CVE-2026-11580 is a medium vulnerability published on July 15, 2026. The Kali Forms — Contact Form & Drag-and-Drop Builder WordPress plugin before 2.4.17 does not perform a per-object capability check in its post-duplication AJAX action, allowing users with Contributor-level access or above to duplicate any post (regardless of owner, post type, or status) into a…
When was CVE-2026-11580 disclosed?
CVE-2026-11580 was first published in the National Vulnerability Database on July 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-11580 actively exploited?
CVE-2026-11580 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 74.7% of all scored CVEs.
What is the CVSS score of CVE-2026-11580?
CVE-2026-11580 has a CVSS v3.1 base score of 5.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-11580?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-11580, 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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