CVE-2026-49104

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-15. the CNA's CVSS baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:patchstack, epss, ghsa
Trending — 3 sources updated this week
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 9.8Exploit: NoneExposed: 0

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

Unauthenticated PHP Object Injection in Integration for Keap/infusionsoft and Contact Form 7, WPForms, Elementor, Formidable, Ninja Forms <= 1.2.1 versions.

CVSS v3
9.8
EG Score
9.8(high)
EPSS
37.8%
KEV
Not listed

Published

June 15, 2026

Last Modified

June 16, 2026

Advisory Details (1)

Auto-updated Jun 21, 2026
No patch confirmed yet.
generic

PHP Object Injection in WordPress Integration for Keap/infusionsoft and Contact Form 7, WPForms, Elementor, Formidable, Ninja Forms Plugin - Patchstack

https://patchstack.com/database/wordpress/plugin/cf7-infusionsoft/vulnerability/wordpress-integration-for-keap-infusionsoft-and-contact-form-7-wpforms-elementor-formidable-ninja-forms-plugin-1-2-1-php-object-injection-vulnerability?_s_id=cve

Vendor Advisories for CVE-2026-49104(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 78× in last 7d / 284× 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 284 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-49104?
CVE-2026-49104 is a critical vulnerability published on June 15, 2026. Unauthenticated PHP Object Injection in Integration for Keap/infusionsoft and Contact Form 7, WPForms, Elementor, Formidable, Ninja Forms <= 1.2.1 versions.
When was CVE-2026-49104 disclosed?
CVE-2026-49104 was first published in the National Vulnerability Database on June 15, 2026, with the most recent update on June 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-49104 actively exploited?
CVE-2026-49104 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 37.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-49104?
CVE-2026-49104 has a CVSS v4.0 base score of 9.8 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-49104?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-49104, 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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