CVE-2026-13178

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-07-30. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this weekElevated
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: Elevated riskExposed: 0

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

The Eventin WordPress plugin before 4.1.16 does not properly authorize order creation and accepts an attacker-supplied order status, allowing unauthenticated users to create orders marked as paid without completing any payment.

CVSS v3
7.5
EG Score
7.5(high)
EG Risk
65(Attend)
EG Risk 65/100SSVC: Attend

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
Severity75% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
0%
EPSS %ILE
17%
KEV
Not listed

Published

July 30, 2026

Last Modified

July 30, 2026

Advisory Details (1)

Auto-updated Jul 30, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

Eventin < 4.1.16 – Unauthenticated Payment Bypass via Order Status Manipulation | CVE 2026-13178 | Plugin Vulnerabilities

https://wpscan.com/vulnerability/09d6135f-b38c-4cfe-8a9f-5d79552c720c/

Vendor Advisories for CVE-2026-13178(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 23× in last 7d / 111× 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 111 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-13178?
CVE-2026-13178 is a high vulnerability published on July 30, 2026. The Eventin WordPress plugin before 4.1.16 does not properly authorize order creation and accepts an attacker-supplied order status, allowing unauthenticated users to create orders marked as paid without completing any payment.
When was CVE-2026-13178 disclosed?
CVE-2026-13178 was first published in the National Vulnerability Database on July 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-13178 actively exploited?
CVE-2026-13178 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 83.4% of all scored CVEs.
What is the CVSS score of CVE-2026-13178?
CVE-2026-13178 has a CVSS v3.1 base score of 7.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-13178?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-13178, 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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