CVE-2026-10700

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2026-07-30. A secondary CVSS source baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 6.5Exploit: None knownExposed services: Not assessed

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

IBM Langflow OSS 1.0.0 through 1.8.4 contains multiple broken access control vulnerabilities in its file handling API that allow unauthorized access to user files.The /api/v1/files/images/{flow_id}/{file_name} endpoint does not enforce authentication or authorization checks, allowing unauthenticated remote attackers to retrieve image files associated with any flow by specifying a valid flow_id and file_name.Additionally, the /api/v1/files/download/{flow_id}/{file_name} endpoint requires authentication but fails to properly validate ownership of the requested resource. As a result, an authenticated user can access files belonging to other users by supplying arbitrary identifiers, leading to an authorization bypass (IDOR).Successful exploitation may result in unauthorized disclosure of sensitive data, including files stored in private flows. This issue breaks tenant isolation in multi-user deployments.

CVSS v3
6.5
EG Score
6.5MEDIUMmedium confidence
EG Risk
29
EG Risk 29/100CISA SSVC

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
Severity65% × 45%
Exploitation1% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.5%
EPSS %ILE
43rd
KEV
Not listed

CISA SSVCTrack at every mission impact level.

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

July 30, 2026

Last Modified

August 4, 2026

Advisory Details (1)

Auto-updated Jul 30, 2026
No patch confirmed yet.
generic

Security Bulletin: Broken Access Control Vulnerabilities in Langflow 1.0.0 - 1.8.4 File Handling API Allowed Unauthorized Access to User Files

https://www.ibm.com/support/pages/node/7279675

Vendor Advisories for CVE-2026-10700(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 13× in last 7d / 62× 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 164 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-10700?
CVE-2026-10700 is a medium vulnerability published on July 30, 2026. IBM Langflow OSS 1.0.0 through 1.8.4 contains multiple broken access control vulnerabilities in its file handling API that allow unauthorized access to user files.The /api/v1/files/images/{flowid}/{filename} endpoint does not enforce authentication or authorization checks, allowing unauthenticated…
When was CVE-2026-10700 disclosed?
CVE-2026-10700 was first published on July 30, 2026, with the most recent update on August 4, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-10700 actively exploited?
CVE-2026-10700 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (43rd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-10700?
CVE-2026-10700 has a CVSS base score of 6.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-10700?
No fix for CVE-2026-10700 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-10700 are linked in the Vendor Advisories panel on this page.

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