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
Elevated
9.4EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1.9%CVSS: 9.4Exploit: Elevated riskExposed services: Not assessed

An upstream fix is merged but not yet released — mitigate (WAF / firewall / segmentation) until the release ships, then apply it.

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
9.4CRITICALmedium confidence
EG Risk
58
EG Risk 58/100

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%
EPSS PROB
1.9%
EPSS %ILE
78th
KEV
Not listed

Published

May 18, 2026

Last Modified

July 14, 2026

Advisory Details (4)

Auto-updated Oct 2, 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 7× in last 7d / 23× 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 280 total refreshes for this CVE.

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

Public detection templates

(1 reference)

A public Nuclei detection template is referenced for this CVE. A detection template checks whether a system is affected; it is not necessarily exploit code.

  • Nucleihttp/cves/2026/CVE-2026-41948.yaml
    Published Sep 15, 2026

    Dify <=1.14.1 - Unauthenticated Plugin Daemon Path Traversal

    Open source ↗

Related CVEs(same CWE)

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 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 1.9% probability of exploitation in the next 30 days (78th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-41948?
CVE-2026-41948 has a CVSS base score of 9.4 (the CNA's own assessment, by vulncheck; NVD's own analysis pending).
How do I remediate CVE-2026-41948?
An upstream fix for CVE-2026-41948 has been merged but is not yet in a tagged release. Until it ships, restrict network exposure of the affected system or apply the vendor's mitigation, then update to the release that contains the fix. The vendor advisories EchelonGraph has for CVE-2026-41948 are linked in the Vendor Advisories panel on this page.

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