CVE-2026-14500

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

Score 5.3 from GitHub Security Advisory published 2026-07-08. a secondary CVSS source baseline 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.3Exploit: None knownExposed: 0

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

The Bulk Order Update for WooCommerce plugin for WordPress is vulnerable to Arbitrary File Read in versions up to, and including, 1.6. This is due to the bouw_fetch_csv_data() AJAX handler being registered on the wp_ajax_nopriv_ hook with no capability or nonce check, and passing the attacker-supplied csv_url POST parameter — filtered only by esc_url_raw() (which leaves absolute filesystem paths intact) and validate_file() (which only rejects '..' traversal patterns) — directly into fopen()/fgetcsv() and reflecting the first parsed line in the JSON response. This makes it possible for unauthenticated attackers to read the first line of arbitrary files on the server (such as /etc/passwd) and to use the handler as a file-existence oracle.

CVSS v3
5.3
EG Score
5.3(medium)
EG Risk
39(Track)
EG Risk 39/100SSVC: 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
Severity53% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
39%
KEV
Not listed

Published

July 8, 2026

Last Modified

July 8, 2026

References (4)

Vendor Advisories for CVE-2026-14500(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 15× in last 7d / 78× 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. 2026-08-30 07:39 UTCEG score recompute
  2. 2026-08-30 07:39 UTCGHSA enrichment
  3. 2026-08-30 01:22 UTCEPSS rescore
  4. 2026-08-28 21:41 UTCEPSS rescore
  5. 2026-08-27 21:54 UTCEG score recompute
  6. 2026-08-27 21:54 UTCGHSA enrichment
  7. 2026-08-27 14:25 UTCEPSS rescore
  8. 2026-08-26 14:46 UTCEPSS rescore
  9. 2026-08-26 12:56 UTCEG score recompute
  10. 2026-08-26 12:56 UTCGHSA enrichment
  11. 2026-08-25 13:48 UTCEPSS rescore
  12. 2026-08-24 20:36 UTCEG score recompute
  13. 2026-08-24 20:36 UTCGHSA enrichment
  14. 2026-08-23 18:38 UTCEG score recompute
  15. 2026-08-23 18:38 UTCGHSA enrichment
  16. 2026-08-23 00:19 UTCEPSS rescore
  17. 2026-08-22 17:50 UTCEG score recompute
  18. 2026-08-22 17:50 UTCGHSA enrichment
  19. 2026-08-21 23:48 UTCEPSS rescore
  20. 2026-08-21 17:00 UTCEG score recompute
  21. 2026-08-21 17:00 UTCGHSA enrichment
  22. 2026-08-20 22:55 UTCEPSS rescore
  23. 2026-08-20 15:39 UTCEG score recompute
  24. 2026-08-20 15:39 UTCGHSA enrichment
  25. 2026-08-19 17:03 UTCEPSS rescore
Show 75 more
  1. 2026-08-19 12:23 UTCEG score recompute
  2. 2026-08-19 12:23 UTCGHSA enrichment
  3. 2026-08-18 13:48 UTCEPSS rescore
  4. 2026-08-18 10:53 UTCEG score recompute
  5. 2026-08-18 10:53 UTCGHSA enrichment
  6. 2026-08-17 07:37 UTCEG score recompute
  7. 2026-08-17 07:37 UTCGHSA enrichment
  8. 2026-08-16 14:56 UTCEPSS rescore
  9. 2026-08-16 06:49 UTCEG score recompute
  10. 2026-08-16 06:49 UTCGHSA enrichment
  11. 2026-08-16 02:14 UTCEPSS rescore
  12. 2026-08-15 06:01 UTCEG score recompute
  13. 2026-08-15 06:01 UTCGHSA enrichment
  14. 2026-08-15 01:30 UTCEPSS rescore
  15. 2026-08-14 05:12 UTCEG score recompute
  16. 2026-08-14 05:12 UTCGHSA enrichment
  17. 2026-08-13 22:00 UTCEPSS rescore
  18. 2026-08-13 04:23 UTCEG score recompute
  19. 2026-08-13 04:23 UTCGHSA enrichment
  20. 2026-08-12 13:50 UTCEPSS rescore
  21. 2026-08-12 03:35 UTCEG score recompute
  22. 2026-08-12 03:35 UTCGHSA enrichment
  23. 2026-08-11 13:42 UTCEPSS rescore
  24. 2026-08-11 02:46 UTCEG score recompute
  25. 2026-08-11 02:46 UTCGHSA enrichment
  26. 2026-08-10 23:59 UTCEPSS rescore
  27. 2026-08-10 01:58 UTCEG score recompute
  28. 2026-08-10 01:58 UTCGHSA enrichment
  29. 2026-08-09 13:46 UTCEPSS rescore
  30. 2026-08-09 01:09 UTCEG score recompute
  31. 2026-08-09 01:09 UTCGHSA enrichment
  32. 2026-08-08 16:37 UTCEPSS rescore
  33. 2026-08-08 00:20 UTCEG score recompute
  34. 2026-08-08 00:20 UTCGHSA enrichment
  35. 2026-08-06 23:31 UTCEG score recompute
  36. 2026-08-06 23:31 UTCGHSA enrichment
  37. 2026-08-06 13:46 UTCEPSS rescore
  38. 2026-08-05 22:42 UTCEG score recompute
  39. 2026-08-05 22:42 UTCGHSA enrichment
  40. 2026-08-05 19:17 UTCEPSS rescore
  41. 2026-08-04 21:54 UTCEG score recompute
  42. 2026-08-04 21:54 UTCGHSA enrichment
  43. 2026-08-04 15:09 UTCEPSS rescore
  44. 2026-08-04 10:38 UTCEPSS rescore
  45. 2026-08-03 19:37 UTCGHSA enrichment
  46. 2026-08-02 18:49 UTCEG score recompute
  47. 2026-08-02 18:49 UTCGHSA enrichment
  48. 2026-08-02 02:26 UTCEPSS rescore
  49. 2026-08-01 18:00 UTCEG score recompute
  50. 2026-08-01 18:00 UTCGHSA enrichment
  51. 2026-08-01 04:15 UTCEPSS rescore
  52. 2026-07-31 17:11 UTCEG score recompute
  53. 2026-07-31 17:11 UTCGHSA enrichment
  54. 2026-07-30 16:27 UTCEPSS rescore
  55. 2026-07-30 16:10 UTCEG score recompute
  56. 2026-07-30 16:10 UTCGHSA enrichment
  57. 2026-07-30 01:30 UTCEPSS rescore
  58. 2026-07-29 15:08 UTCEG score recompute
  59. 2026-07-29 15:08 UTCGHSA enrichment
  60. 2026-07-28 15:36 UTCEPSS rescore
  61. 2026-07-28 14:18 UTCEG score recompute
  62. 2026-07-28 14:18 UTCGHSA enrichment
  63. 2026-07-27 14:13 UTCEPSS rescore
  64. 2026-07-27 13:21 UTCEG score recompute
  65. 2026-07-27 13:21 UTCGHSA enrichment
  66. 2026-07-26 14:54 UTCEPSS rescore
  67. 2026-07-26 14:54 UTCEPSS rescore
  68. 2026-07-26 12:31 UTCEG score recompute
  69. 2026-07-26 12:31 UTCGHSA enrichment
  70. 2026-07-25 14:17 UTCEPSS rescore
  71. 2026-07-24 14:17 UTCEPSS rescore
  72. 2026-07-23 14:18 UTCEPSS rescore
  73. 2026-07-23 03:05 UTCEG score recompute
  74. 2026-07-22 14:08 UTCEPSS rescore
  75. 2026-07-21 15:24 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-14500?
CVE-2026-14500 is a medium vulnerability published on July 8, 2026. The Bulk Order Update for WooCommerce plugin for WordPress is vulnerable to Arbitrary File Read in versions up to, and including, 1.6. This is due to the bouwfetchcsvdata() AJAX handler being registered on the wpajaxnopriv hook with no capability or nonce check, and passing the attacker-supplied…
When was CVE-2026-14500 disclosed?
CVE-2026-14500 was first published in the National Vulnerability Database on July 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-14500 actively exploited?
CVE-2026-14500 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 61.2% of all scored CVEs.
What is the CVSS score of CVE-2026-14500?
CVE-2026-14500 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2026-14500?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-14500, 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.

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