CVE-2026-41948

CRITICALPre-NVD 9.49.4—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.4 under the CNA's CVSS (NVD's own analysis pending). EPSS exploit probability: 7.0%, top 6% of all CVEs by exploit prediction. GitHub Security Advisory enrichment pending alignment with NVD CVSS.

Triggered by: NVD CVSS baseline
Sources: cna:vulncheck, epss, ghsa
Trending — 3 sources updated this weekElevated
9.4EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 7%CVSS: 9.4Exploit: Elevated riskExposed: 0

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

Dify version 1.14.1 and prior contain a path traversal vulnerability that allows authenticated users to manipulate requests forwarded to the Plugin Daemon's internal REST API by exploiting insufficient URL path sanitization. Attackers can traverse out of their authorized tenant path using unencoded dot sequences in task identifiers or manipulated filename parameters to access internal endpoints such as debug interfaces, requiring only knowledge of the victim tenant's UUID. NOTE: Dify Cloud allows unauthenticated free self-registration, making account creation trivially accessible to any attacker.

CVSS v3
9.4
EG Score
9.4(medium)
EG Risk
58(Track*)
EG Risk 58/100SSVC: 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
Severity94% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
7%
EPSS %ILE
94%
KEV
Not listed

Published

May 18, 2026

Last Modified

July 14, 2026

Advisory Details (4)

Auto-updated Aug 23, 2026
Upstream fix merged — awaiting tagged release. Sources: github_pr.
generic

Dify v1.14.1 Path Traversal via Plugin Daemon Internal API Access | Advisories | VulnCheck

https://www.vulncheck.com/advisories/dify-path-traversal-via-plugin-daemon-internal-api-access
github_pr

fix(security): reject path traversal sequences before plugin daemon forward (GHSA-gvc6-fh3x-89xh)

Fix merged in langgenius/dify PR #35796 on 2026-05-25 — awaiting tagged release

https://github.com/langgenius/dify/pull/35796
generic

huntr - The world's first bug bounty platform for AI/ML

https://huntr.com/bounties/35b7ad59-e35d-443f-bf77-387bfb932ec0
generic

DifyTap: Zafran discovers how attackers can silently wiretap AI data across tenants on a platform powering 1M+ apps

https://www.zafran.io/resources/difytap-zafran-discovers-how-attackers-can-silently-wiretap-ai-data-across-tenants-on-a-platform-powering-1m-apps

Vendor Advisories for CVE-2026-41948(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 14× in last 7d / 114× 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 245 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-41948?
CVE-2026-41948 is a critical vulnerability published on May 18, 2026. Dify version 1.14.1 and prior contain a path traversal vulnerability that allows authenticated users to manipulate requests forwarded to the Plugin Daemon's internal REST API by exploiting insufficient URL path sanitization. Attackers can traverse out of their authorized tenant path using unencoded…
When was CVE-2026-41948 disclosed?
CVE-2026-41948 was first published in the National Vulnerability Database on May 18, 2026, with the most recent update on July 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-41948 actively exploited?
CVE-2026-41948 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 7% probability of exploitation in the next 30 days, which ranks it in the top 6.0% of all scored CVEs.
What is the CVSS score of CVE-2026-41948?
CVE-2026-41948 has a CVSS v4.0 base score of 9.4 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-41948?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-41948, 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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