CVE-2026-14500

MEDIUMPre-NVD 5.35.3
EchelonGraph scoreMEDIUM confidence

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

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, GitHub Security Advisory, a secondary CVSS source
5.3EG
EchelonGraph verdictMonitorRemediate within your standard update timelines at low or medium mission impact and sooner than that at high (the SSVC decision on this page).
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 5.3Exploit: None knownExposed services: Not assessed

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

The CVE record's CNA (Wordfence) lists sayantandas20 Bulk Order Update for WooCommerce versions up to and including 1.6 as affected. No release containing a fix is confirmed on record.

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
5.3MEDIUMmedium confidence
EG Risk
39
EG Risk 39/100

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)
Severity53% × 45%
The EG Score, 5.3 of 10.
Exploitation0.5% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
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 partial (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: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.
EPSS PROB
0.5%
EPSS %ILE
39th
KEV
Not listed

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

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (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)14 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 partial (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 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 12× in last 7d / 35× 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 180 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 80 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-14 16:32 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  2. 2026-10-13 16:33 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  3. 2026-10-12 16:33 UTCEG score recompute
  4. 2026-10-12 16:33 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  5. 2026-10-11 20:10 UTCEG score recompute
  6. 2026-10-11 18:23 UTCEG score recompute
  7. 2026-10-11 14:56 UTCEG score recompute
  8. 2026-10-11 13:48 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  9. 2026-10-10 19:59 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  10. 2026-10-09 20:06 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  11. 2026-10-08 17:11 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  12. 2026-10-07 23:47 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  13. 2026-10-06 15:17 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  14. 2026-10-05 17:42 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  15. 2026-10-04 23:21 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  16. 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  17. 2026-10-01 19:49 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  18. 2026-10-01 16:23 UTCEG score recompute
  19. 2026-10-01 16:23 UTCGHSA enrichmentGHSA-74pw-3rq8-72px · GitHub CVSS 5.3
  20. 2026-09-30 15:02 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  21. 2026-09-29 15:20 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  22. 2026-09-28 13:51 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  23. 2026-09-28 13:33 UTCEG score recompute
  24. 2026-09-28 13:33 UTCGHSA enrichmentGHSA-74pw-3rq8-72px · GitHub CVSS 5.3
  25. 2026-09-27 13:47 UTCEPSS rescoreEPSS 0.5% · 38th percentile
Show 75 more
  1. 2026-09-26 15:58 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  2. 2026-09-24 11:58 UTCEG score recompute
  3. 2026-09-24 11:58 UTCGHSA enrichmentGHSA-74pw-3rq8-72px · GitHub CVSS 5.3
  4. 2026-09-23 06:14 UTCEG score recompute
  5. 2026-09-23 06:14 UTCGHSA enrichmentGHSA-74pw-3rq8-72px · GitHub CVSS 5.3
  6. 2026-09-18 19:27 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  7. 2026-09-18 05:47 UTCEG score recompute
  8. 2026-09-18 05:47 UTCGHSA enrichmentGHSA-74pw-3rq8-72px · GitHub CVSS 5.3
  9. 2026-09-16 14:07 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  10. 2026-09-16 05:14 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  11. 2026-09-14 09:17 UTCEG score recompute
  12. 2026-09-14 09:17 UTCGHSA enrichmentGHSA-74pw-3rq8-72px · GitHub CVSS 5.3
  13. 2026-09-13 16:46 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  14. 2026-09-13 08:28 UTCEG score recompute
  15. 2026-09-13 08:28 UTCGHSA enrichmentGHSA-74pw-3rq8-72px · GitHub CVSS 5.3
  16. 2026-09-12 15:00 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  17. 2026-09-12 03:39 UTCEG score recompute
  18. 2026-09-12 03:39 UTCGHSA enrichmentGHSA-74pw-3rq8-72px · GitHub CVSS 5.3
  19. 2026-09-11 14:52 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  20. 2026-09-11 09:36 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  21. 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  22. 2026-09-08 22:00 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  23. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  24. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  25. 2026-09-05 22:51 UTCEG score recompute
  26. 2026-09-05 22:51 UTCGHSA enrichmentGHSA-74pw-3rq8-72px · GitHub CVSS 5.3
  27. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  28. 2026-09-02 14:11 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  29. 2026-09-01 13:53 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  30. 2026-09-01 04:39 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  31. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  32. 2026-08-30 07:39 UTCEG score recompute
  33. 2026-08-30 07:39 UTCGHSA enrichmentGHSA-74pw-3rq8-72px · GitHub CVSS 5.3
  34. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  35. 2026-08-28 21:41 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  36. 2026-08-27 21:54 UTCEG score recompute
  37. 2026-08-27 21:54 UTCGHSA enrichmentGHSA-74pw-3rq8-72px · GitHub CVSS 5.3
  38. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  39. 2026-08-26 14:46 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  40. 2026-08-26 12:56 UTCEG score recompute
  41. 2026-08-26 12:56 UTCGHSA enrichmentGHSA-74pw-3rq8-72px · GitHub CVSS 5.3
  42. 2026-08-25 13:48 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  43. 2026-08-24 20:36 UTCEG score recompute
  44. 2026-08-24 20:36 UTCGHSA enrichmentGHSA-74pw-3rq8-72px · GitHub CVSS 5.3
  45. 2026-08-23 18:38 UTCEG score recompute
  46. 2026-08-23 18:38 UTCGHSA enrichmentGHSA-74pw-3rq8-72px · GitHub CVSS 5.3
  47. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  48. 2026-08-22 17:50 UTCEG score recompute
  49. 2026-08-22 17:50 UTCGHSA enrichmentGHSA-74pw-3rq8-72px · GitHub CVSS 5.3
  50. 2026-08-21 23:48 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  51. 2026-08-21 17:00 UTCEG score recompute
  52. 2026-08-21 17:00 UTCGHSA enrichmentGHSA-74pw-3rq8-72px · GitHub CVSS 5.3
  53. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  54. 2026-08-20 15:39 UTCEG score recompute
  55. 2026-08-20 15:39 UTCGHSA enrichmentGHSA-74pw-3rq8-72px · GitHub CVSS 5.3
  56. 2026-08-19 17:03 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  57. 2026-08-19 12:23 UTCEG score recompute
  58. 2026-08-19 12:23 UTCGHSA enrichmentGHSA-74pw-3rq8-72px · GitHub CVSS 5.3
  59. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  60. 2026-08-18 10:53 UTCEG score recompute
  61. 2026-08-18 10:53 UTCGHSA enrichmentGHSA-74pw-3rq8-72px · GitHub CVSS 5.3
  62. 2026-08-17 07:37 UTCEG score recompute
  63. 2026-08-17 07:37 UTCGHSA enrichmentGHSA-74pw-3rq8-72px · GitHub CVSS 5.3
  64. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  65. 2026-08-16 06:49 UTCEG score recompute
  66. 2026-08-16 06:49 UTCGHSA enrichmentGHSA-74pw-3rq8-72px · GitHub CVSS 5.3
  67. 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  68. 2026-08-15 06:01 UTCEG score recompute
  69. 2026-08-15 06:01 UTCGHSA enrichmentGHSA-74pw-3rq8-72px · GitHub CVSS 5.3
  70. 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  71. 2026-08-14 05:12 UTCEG score recompute
  72. 2026-08-14 05:12 UTCGHSA enrichmentGHSA-74pw-3rq8-72px · GitHub CVSS 5.3
  73. 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  74. 2026-08-13 04:23 UTCEG score recompute
  75. 2026-08-13 04:23 UTCGHSA enrichmentGHSA-74pw-3rq8-72px · GitHub CVSS 5.3

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-14500?
CVE-2026-14500 is a medium-severity vulnerability; its CVE record was 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 the CVE record for CVE-2026-14500 published?
The CVE record for CVE-2026-14500 was published on July 8, 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 8, 2026; the record at its source may have been updated since.
Is CVE-2026-14500 actively exploited?
CVE-2026-14500 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (39th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-14500?
CVE-2026-14500 has a CVSS base score of 5.3 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-14500?
No fix for CVE-2026-14500 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The CVE record's CNA (Wordfence) lists sayantandas20 Bulk Order Update for WooCommerce versions up to and including 1.6 as affected. No release containing a fix is confirmed on record. The vendor advisories EchelonGraph has for CVE-2026-14500 are linked in the Vendor Advisories panel on this page.

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