CVE-2018-25436

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-15. a secondary CVSS source baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 9.8Exploit: NoneExposed: 0

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

WordPress Plugin Baggage Freight Shipping Australia 0.1.0 contains an unrestricted file upload vulnerability that allows unauthenticated attackers to upload arbitrary files by exploiting the upload-package.php endpoint. Attackers can submit POST requests with malicious file extensions to the upload handler, which moves files without validation to the plugin upload directory, enabling remote code execution.

CVSS v3
9.8
EG Score
9.8(high)
EPSS
47.2%
KEV
Not listed

Published

June 15, 2026

Last Modified

June 15, 2026

Advisory Details (4)

Auto-updated Jun 20, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic

WordPress Plugin Baggage Freight Shipping Australia 0.1.0 Arbitrary File Upload | Advisories | VulnCheck

https://www.vulncheck.com/advisories/wordpress-plugin-baggage-freight-shipping-australia-arbitrary-file-upload
generic🟡 PoC Available

WordPress Plugin Baggage Freight Shipping Australia 0.1.0 - Arbitrary File Upload - PHP webapps Exploit

https://www.exploit-db.com/exploits/46061
generic

Baggage Freight Shipping Australia – WordPress plugin | WordPress.org

https://wordpress.org/plugins/baggage-freight/
generic

Misc - Misc development

https://kaimi.io

Vendor Advisories for CVE-2018-25436(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 81× in last 7d / 282× 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 282 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2018-25436?
CVE-2018-25436 is a critical vulnerability published on June 15, 2026. WordPress Plugin Baggage Freight Shipping Australia 0.1.0 contains an unrestricted file upload vulnerability that allows unauthenticated attackers to upload arbitrary files by exploiting the upload-package.php endpoint. Attackers can submit POST requests with malicious file extensions to the upload…
When was CVE-2018-25436 disclosed?
CVE-2018-25436 was first published in the National Vulnerability Database on June 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2018-25436 actively exploited?
CVE-2018-25436 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 47.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2018-25436?
CVE-2018-25436 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2018-25436?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-25436, 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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