CVE-2026-14894

CRITICALPre-NVD 9.89.8
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to the CVSS score beside it.

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-10. A secondary CVSS source baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, a secondary CVSS source
Trending — 3 sources updated this weekElevated
9.8EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines at low or medium mission impact and sooner than that at high (the SSVC decision on this page).
  • Public exploit or proof-of-concept code is available
CISA-KEV: Not listedEPSS PROB: 5.1%CVSS: 9.8Exploit: Public PoCExposed services: Not assessed

A fix is available — apply it.

The Super Forms – Drag & Drop Form Builder plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 6.3.313 via the submit_form function. This is due to missing file type validation and the absence of any capability check on the submit_form nopriv AJAX handler, whose only barrier is a session nonce freely obtainable by unauthenticated visitors via a separate nopriv endpoint. This makes it possible for unauthenticated attackers to upload files that may be executable, which makes remote code execution possible. The nonce requirement is trivially bypassed because the super_create_nonce nopriv AJAX action allows any unauthenticated visitor to mint a valid sf_nonce and session cookie in a single prior request, reducing exploitation to two unauthenticated HTTP requests.

CVSS v3
9.8
EG Score
9.8CRITICALmedium confidence
EG Risk
75
EG Risk 75/100

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 (value × EchelonGraph’s weight)
Severity98% × 45%
The EG Score, 9.8 of 10.
Exploitation40% × 40%
EchelonGraph's fixed weight for EG-KEV Tier 3 (Elevated): a constant, not a probability.
Automatability100% × 15%
CISA's SSVC Automatable value: yes (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Attend at high (mission-essential systems).
Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
5.1%
EPSS %ILE
92nd
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Attend at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)3 days if the affected system is publicly exposed; 60 days if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable yes (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

July 10, 2026

Last Modified

July 10, 2026

Advisory Details (1)

Auto-updated Oct 11, 2026
Patch available. Sources: github_commit.
GitHub commit Patch Available

commit c5838f5877c7 (RensTillmann/super-forms)

Patch available: RensTillmann/super-forms v6.3.315 (contains commit c5838f5877c7)

https://github.com/RensTillmann/super-forms/commit/c5838f5877c72b738c54ed970935c77ae6830c3a

Vendor Advisories for CVE-2026-14894(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 14× in last 7d / 40× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 100 of 386 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. None are among the latest 100 rows. The 286 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-13 16:33 UTCEPSS rescoreEPSS 5.1% · 92nd percentile
  2. 2026-10-13 11:34 UTCEG score recompute
  3. 2026-10-13 11:34 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  4. 2026-10-12 16:33 UTCEPSS rescoreEPSS 5.1% · 92nd percentile
  5. 2026-10-12 16:33 UTCEG score recompute
  6. 2026-10-12 09:41 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  7. 2026-10-11 20:10 UTCEG score recompute
  8. 2026-10-11 17:22 UTCEG score recompute
  9. 2026-10-11 14:55 UTCEG score recompute
  10. 2026-10-11 13:48 UTCEPSS rescoreEPSS 5.1% · 92nd percentile
  11. 2026-10-10 19:59 UTCEPSS rescoreEPSS 5.1% · 92nd percentile
  12. 2026-10-09 20:06 UTCEPSS rescoreEPSS 5.1% · 92nd percentile
  13. 2026-10-08 17:11 UTCEPSS rescoreEPSS 5.1% · 92nd percentile
  14. 2026-10-07 23:47 UTCEPSS rescoreEPSS 5.1% · 92nd percentile
  15. 2026-10-06 15:17 UTCEPSS rescoreEPSS 5.1% · 92nd percentile
  16. 2026-10-05 17:42 UTCEPSS rescoreEPSS 5.1% · 92nd percentile
  17. 2026-10-04 23:21 UTCEPSS rescoreEPSS 5.1% · 92nd percentile
  18. 2026-10-03 14:25 UTCEPSS rescoreEPSS 5.1% · 92nd percentile
  19. 2026-10-01 19:49 UTCEPSS rescoreEPSS 5.1% · 92nd percentile
  20. 2026-10-01 16:00 UTCEG score recompute
  21. 2026-10-01 16:00 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  22. 2026-09-30 15:02 UTCEPSS rescoreEPSS 5.1% · 92nd percentile
  23. 2026-09-29 15:20 UTCEPSS rescoreEPSS 5.1% · 92nd percentile
  24. 2026-09-28 13:51 UTCEPSS rescoreEPSS 5.1% · 92nd percentile
  25. 2026-09-28 09:54 UTCEG score recompute
Show 75 more
  1. 2026-09-28 09:54 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  2. 2026-09-27 13:47 UTCEPSS rescoreEPSS 5.1% · 92nd percentile
  3. 2026-09-26 15:58 UTCEPSS rescoreEPSS 5.1% · 92nd percentile
  4. 2026-09-24 11:21 UTCEG score recompute
  5. 2026-09-24 11:21 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  6. 2026-09-23 09:49 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  7. 2026-09-23 05:50 UTCEG score recompute
  8. 2026-09-23 05:50 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  9. 2026-09-18 19:27 UTCEPSS rescoreEPSS 5.3% · 92nd percentile
  10. 2026-09-18 10:08 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  11. 2026-09-18 05:26 UTCEG score recompute
  12. 2026-09-18 05:26 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  13. 2026-09-16 14:07 UTCEPSS rescoreEPSS 5.3% · 92nd percentile
  14. 2026-09-16 05:14 UTCEPSS rescoreEPSS 5.3% · 92nd percentile
  15. 2026-09-14 07:48 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  16. 2026-09-14 03:45 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  17. 2026-09-13 23:44 UTCEG score recompute
  18. 2026-09-13 23:44 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  19. 2026-09-13 16:46 UTCEPSS rescoreEPSS 5.3% · 92nd percentile
  20. 2026-09-13 16:42 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  21. 2026-09-13 12:15 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  22. 2026-09-13 08:16 UTCEG score recompute
  23. 2026-09-13 08:16 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  24. 2026-09-12 15:00 UTCEPSS rescoreEPSS 5.3% · 92nd percentile
  25. 2026-09-12 13:33 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  26. 2026-09-12 03:17 UTCEG score recompute
  27. 2026-09-12 03:17 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  28. 2026-09-11 14:52 UTCEPSS rescoreEPSS 5.3% · 92nd percentile
  29. 2026-09-11 09:36 UTCEPSS rescoreEPSS 5.3% · 92nd percentile
  30. 2026-09-10 09:34 UTCEPSS rescoreEPSS 5.3% · 92nd percentile
  31. 2026-09-08 22:00 UTCEPSS rescoreEPSS 5.3% · 92nd percentile
  32. 2026-09-08 03:17 UTCEG score recompute
  33. 2026-09-08 03:17 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  34. 2026-09-07 16:01 UTCEPSS rescoreEPSS 5.3% · 92nd percentile
  35. 2026-09-06 13:58 UTCEG score recompute
  36. 2026-09-06 13:58 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  37. 2026-09-06 13:47 UTCEPSS rescoreEPSS 5.3% · 92nd percentile
  38. 2026-09-06 01:55 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  39. 2026-09-05 21:53 UTCEG score recompute
  40. 2026-09-05 21:53 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  41. 2026-09-04 05:06 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  42. 2026-09-02 14:11 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  43. 2026-09-01 13:53 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  44. 2026-09-01 04:39 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  45. 2026-08-31 00:40 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  46. 2026-08-30 20:41 UTCEG score recompute
  47. 2026-08-30 20:41 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  48. 2026-08-30 19:17 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  49. 2026-08-30 16:41 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  50. 2026-08-30 11:12 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  51. 2026-08-30 06:41 UTCEG score recompute
  52. 2026-08-30 06:41 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  53. 2026-08-30 01:22 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  54. 2026-08-28 21:41 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  55. 2026-08-28 02:40 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  56. 2026-08-27 21:43 UTCEG score recompute
  57. 2026-08-27 21:43 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  58. 2026-08-27 14:25 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  59. 2026-08-27 00:53 UTCEG score recompute
  60. 2026-08-27 00:53 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  61. 2026-08-26 14:46 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  62. 2026-08-26 12:54 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  63. 2026-08-26 08:18 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  64. 2026-08-26 03:45 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  65. 2026-08-25 14:46 UTCEG score recompute
  66. 2026-08-25 14:46 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  67. 2026-08-25 13:48 UTCEPSS rescoreEPSS 3.5% · 88th percentile
  68. 2026-08-25 10:02 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  69. 2026-08-25 04:16 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  70. 2026-08-25 00:17 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  71. 2026-08-24 20:18 UTCEG score recompute
  72. 2026-08-24 20:18 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  73. 2026-08-24 13:34 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8
  74. 2026-08-24 09:36 UTCEG score recompute
  75. 2026-08-24 09:35 UTCGHSA enrichmentGHSA-f5f5-22mx-8h54 · GitHub severity CRITICAL · GitHub CVSS 9.8

Publicly available exploits

(2 references)

Public exploit code is referenced for this CVE (1 GitHub PoC), as is 1 Nuclei detection template. A detection template checks whether a system is affected; it is not necessarily exploit code. Defenders should treat patch urgency accordingly.

  • Nucleihttp/cves/2026/CVE-2026-14894.yaml
    Published Aug 8, 2026

    WordPress Super Forms <= 6.3.313 - Arbitrary File Upload

    Open source ↗
  • GitHub PoCshinthink/CVE-2026-14894
    Published Jul 16, 2026

    Super Forms Unauthenticated File Upload RCE | CVSS 9.8

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-14894?
CVE-2026-14894 is a critical-severity vulnerability; its CVE record was published on July 10, 2026. The Super Forms – Drag & Drop Form Builder plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 6.3.313 via the submitform function. This is due to missing file type validation and the absence of any capability check on the submitform nopriv AJAX…
When was the CVE record for CVE-2026-14894 published?
The CVE record for CVE-2026-14894 was published on July 10, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of July 10, 2026; the record at its source may have been updated since.
Is CVE-2026-14894 actively exploited?
CVE-2026-14894 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 5.1% probability of exploitation in the next 30 days (92nd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-14894?
CVE-2026-14894 has a CVSS base score of 9.8 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-14894?
A fix for CVE-2026-14894 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-14894 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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