CVE-2026-65461

CRITICALPre-NVD 9.19.1—
EchelonGraph scoreMEDIUM confidence

Score 9.1 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-23. a secondary CVSS source baseline 9.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
9.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.1Exploit: None knownExposed: 0

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

Administrator Arbitrary File Upload in Really Simple CSV Importer <= 1.3 versions.

CVSS v3
9.1
EG Score
9.1(medium)
EG Risk
41(Track)
EG Risk 41/100SSVC: 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
Severity91% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
41%
KEV
Not listed

Published

July 23, 2026

Last Modified

July 23, 2026

Advisory Details (1)

Auto-updated Sep 7, 2026
No patch confirmed yet.
generic

Arbitrary File Upload in WordPress Really Simple CSV Importer Plugin - Patchstack

https://patchstack.com/database/wordpress/plugin/really-simple-csv-importer/vulnerability/wordpress-really-simple-csv-importer-plugin-1-3-arbitrary-file-upload-vulnerability?_s_id=cve

Vendor Advisories for CVE-2026-65461(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 30× in last 7d / 156× 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 344 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-65461?
CVE-2026-65461 is a critical vulnerability published on July 23, 2026. Administrator Arbitrary File Upload in Really Simple CSV Importer <= 1.3 versions.
When was CVE-2026-65461 disclosed?
CVE-2026-65461 was first published in the National Vulnerability Database on July 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-65461 actively exploited?
CVE-2026-65461 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 58.7% of all scored CVEs.
What is the CVSS score of CVE-2026-65461?
CVE-2026-65461 has a CVSS v3 base score of 9.1 (NVD).
How do I remediate CVE-2026-65461?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-65461, 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

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