CVE-2018-25409

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-05-30. NVD baseline CVSS 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
8.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.8Exploit: NoneExposed: 0

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

SIM-PKH 2.4.1 contains an arbitrary file upload vulnerability that allows authenticated attackers to upload malicious files by submitting PHP code through the fupload parameter. Attackers can upload PHP files via the aksi_pengurus.php endpoint with module=pengurus and act=update parameters, which are stored in the foto directory and executed as web scripts.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
56(Track*)
EG Risk 56/100SSVC: 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
Severity88% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS
24.9%
KEV
Not listed

Published

May 30, 2026

Last Modified

July 22, 2026

Advisory Details (3)

Auto-updated May 30, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic

SIM-PKH 2.4.1 Arbitrary File Upload via aksi_pengurus.php | Advisories | VulnCheck

https://www.vulncheck.com/advisories/sim-pkh-arbitrary-file-upload-via-aksi-pengurus-php
generic🟡 PoC Available

SIM-PKH 2.4.1 - Arbitrary File Upload - PHP webapps Exploit

https://www.exploit-db.com/exploits/45659
generic

SIM-PKH download | SourceForge.net

https://simpkh.sourceforge.io/

Vendor Advisories for CVE-2018-25409(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 10× in last 7d / 64× 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 137 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2018-25409?
CVE-2018-25409 is a high vulnerability published on May 30, 2026. SIM-PKH 2.4.1 contains an arbitrary file upload vulnerability that allows authenticated attackers to upload malicious files by submitting PHP code through the fupload parameter. Attackers can upload PHP files via the aksi_pengurus.php endpoint with module=pengurus and act=update parameters, which…
When was CVE-2018-25409 disclosed?
CVE-2018-25409 was first published in the National Vulnerability Database on May 30, 2026, with the most recent update on July 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2018-25409 actively exploited?
CVE-2018-25409 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 24.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2018-25409?
CVE-2018-25409 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2018-25409?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-25409, 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

Explore the affected products and dependency analysis for CVE-2018-25409

Explore →

Is Your Infrastructure Affected by CVE-2018-25409?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs