CVE-2025-11977

MEDIUMPre-NVD 6.66.6—
EchelonGraph scoreMEDIUM confidence

Score 6.6 from GitHub Security Advisory published 2026-07-10. a secondary CVSS source baseline 6.6; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.6EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 6.6Exploit: None knownExposed: 0

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

The Happyforms – Form Builder for WordPress: Drag & Drop Contact Forms, Surveys, Payments & Multipurpose Forms plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 1.26.12 via the happyforms_get_form_partial() function. This makes it possible for authenticated attackers, with Administrator-level access and above, to include and execute arbitrary .php files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where .php file types can be uploaded and included.

CVSS v3
6.6
EG Score
6.6(medium)
EG Risk
30(Track)
EG Risk 30/100SSVC: 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
Severity66% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
56%
KEV
Not listed

Published

July 10, 2026

Last Modified

July 10, 2026

Advisory Details (2)

Auto-updated Jul 10, 2026
No patch confirmed yet.
generic
https://plugins.svn.wordpress.org/happyforms/trunk/core/helpers/helper-form-templates.php
generic
https://plugins.svn.wordpress.org/happyforms/trunk/core/classes/class-wp-customize-form-manager.php

Vendor Advisories for CVE-2025-11977(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 19× in last 7d / 87× 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 124 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2025-11977?
CVE-2025-11977 is a medium vulnerability published on July 10, 2026. The Happyforms – Form Builder for WordPress: Drag & Drop Contact Forms, Surveys, Payments & Multipurpose Forms plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 1.26.12 via the happyformsgetform_partial() function. This makes it possible for…
When was CVE-2025-11977 disclosed?
CVE-2025-11977 was first published in the National Vulnerability Database on July 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-11977 actively exploited?
CVE-2025-11977 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 44.0% of all scored CVEs.
What is the CVSS score of CVE-2025-11977?
CVE-2025-11977 has a CVSS v3 base score of 6.6 (NVD).
How do I remediate CVE-2025-11977?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-11977, 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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