CVE-2018-25324

MEDIUMPre-NVD 6.26.2—
EchelonGraph scoreMEDIUM confidence

Score 6.2 from GitHub Security Advisory published 2026-05-17. the CNA's CVSS baseline 6.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:vulncheck, epss, ghsa
6.2
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 1%CVSS: 6.2Exploit: NoneExposed: 0

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

Simple Fields 0.2 through 0.3.5 WordPress Plugin contains a local file inclusion vulnerability that allows unauthenticated attackers to read arbitrary files by injecting null bytes into the wp_abspath parameter on PHP versions before 5.3.4. Attackers can supply malicious wp_abspath values to simple_fields.php to include files like /etc/passwd or inject PHP code into Apache logs for remote code execution when allow_url_include is enabled.

CVSS v3
6.2
EG Score
6.2(medium)
EPSS
41.2%
KEV
Not listed

Published

May 17, 2026

Last Modified

May 26, 2026

Advisory Details (3)

Auto-updated May 17, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic

Simple Fields 0.2-0.3.5 Local File Inclusion via wp_abspath | Advisories | VulnCheck

https://www.vulncheck.com/advisories/simple-fields-local-file-inclusion-via-wp-abspath
generic🟡 PoC Available

WordPress Plugin Simple Fields 0.2 - 0.3.5 - Local/Remote File Inclusion / Remote Code Execution - PHP webapps Exploit

https://www.exploit-db.com/exploits/44425
generic

Simple Fields | Custom Fields Plugin for WordPress

http://simple-fields.com

Vendor Advisories for CVE-2018-25324(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 9× in last 7d / 68× 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 161 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2018-25324?
CVE-2018-25324 is a medium vulnerability published on May 17, 2026. Simple Fields 0.2 through 0.3.5 WordPress Plugin contains a local file inclusion vulnerability that allows unauthenticated attackers to read arbitrary files by injecting null bytes into the wpabspath parameter on PHP versions before 5.3.4. Attackers can supply malicious wpabspath values to…
When was CVE-2018-25324 disclosed?
CVE-2018-25324 was first published in the National Vulnerability Database on May 17, 2026, with the most recent update on May 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2018-25324 actively exploited?
CVE-2018-25324 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 41.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2018-25324?
CVE-2018-25324 has a CVSS v4.0 base score of 6.2 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2018-25324?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-25324, 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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