CVE-2026-10700

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreHIGH 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%CVSS: 6.5Exploit: None knownExposed: 0

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

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
6.5(high)
EG Risk
29(Track)
EG Risk 29/100SSVC: 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
Severity65% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
32%
KEV
Not listed

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 20× 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.

  1. 2026-08-20 18:41 UTCGHSA enrichment
  2. 2026-08-19 20:13 UTCEG score recompute
  3. 2026-08-19 20:13 UTCGHSA enrichment
  4. 2026-08-19 17:03 UTCEPSS rescore
  5. 2026-08-18 21:45 UTCEG score recompute
  6. 2026-08-18 21:45 UTCGHSA enrichment
  7. 2026-08-18 13:48 UTCEPSS rescore
  8. 2026-08-17 23:11 UTCEG score recompute
  9. 2026-08-17 23:11 UTCGHSA enrichment
  10. 2026-08-17 00:42 UTCEG score recompute
  11. 2026-08-17 00:42 UTCGHSA enrichment
  12. 2026-08-16 14:56 UTCEPSS rescore
  13. 2026-08-16 02:14 UTCEPSS rescore
  14. 2026-08-16 02:13 UTCGHSA enrichment
  15. 2026-08-15 03:46 UTCEG score recompute
  16. 2026-08-15 03:46 UTCGHSA enrichment
  17. 2026-08-15 01:30 UTCEPSS rescore
  18. 2026-08-14 05:18 UTCEG score recompute
  19. 2026-08-14 05:18 UTCGHSA enrichment
  20. 2026-08-13 22:00 UTCEPSS rescore
  21. 2026-08-13 06:50 UTCEG score recompute
  22. 2026-08-13 06:50 UTCGHSA enrichment
  23. 2026-08-12 13:50 UTCEPSS rescore
  24. 2026-08-12 08:20 UTCEG score recompute
  25. 2026-08-12 08:20 UTCGHSA enrichment
Show 39 more
  1. 2026-08-11 13:42 UTCEPSS rescore
  2. 2026-08-11 09:51 UTCEG score recompute
  3. 2026-08-11 09:51 UTCGHSA enrichment
  4. 2026-08-10 23:59 UTCEPSS rescore
  5. 2026-08-10 11:24 UTCEG score recompute
  6. 2026-08-10 11:24 UTCGHSA enrichment
  7. 2026-08-09 13:46 UTCEPSS rescore
  8. 2026-08-09 12:55 UTCEG score recompute
  9. 2026-08-09 12:55 UTCGHSA enrichment
  10. 2026-08-08 16:37 UTCEPSS rescore
  11. 2026-08-08 14:27 UTCEG score recompute
  12. 2026-08-08 14:27 UTCGHSA enrichment
  13. 2026-08-07 15:58 UTCGHSA enrichment
  14. 2026-08-06 17:30 UTCEG score recompute
  15. 2026-08-06 17:30 UTCGHSA enrichment
  16. 2026-08-06 13:46 UTCEPSS rescore
  17. 2026-08-05 19:17 UTCEPSS rescore
  18. 2026-08-05 19:02 UTCGHSA enrichment
  19. 2026-08-04 20:34 UTCGHSA enrichment
  20. 2026-08-04 17:11 UTCEG score recompute
  21. 2026-08-04 17:11 UTCGHSA enrichment
  22. 2026-08-04 15:09 UTCEPSS rescore
  23. 2026-08-04 10:38 UTCEPSS rescore
  24. 2026-08-03 18:43 UTCEG score recompute
  25. 2026-08-03 18:43 UTCGHSA enrichment
  26. 2026-08-03 10:35 UTCEPSS rescore
  27. 2026-08-02 20:15 UTCEG score recompute
  28. 2026-08-02 20:15 UTCGHSA enrichment
  29. 2026-08-02 02:26 UTCEPSS rescore
  30. 2026-08-01 21:46 UTCEG score recompute
  31. 2026-08-01 21:46 UTCGHSA enrichment
  32. 2026-08-01 04:15 UTCEPSS rescore
  33. 2026-07-31 23:18 UTCEG score recompute
  34. 2026-07-31 23:17 UTCGHSA enrichment
  35. 2026-07-31 18:05 UTCEG score recompute
  36. 2026-07-31 18:05 UTCGHSA enrichment
  37. 2026-07-30 19:30 UTCEG score recompute
  38. 2026-07-30 17:22 UTCEG score recompute
  39. 2026-07-30 17:20 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

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 in the National Vulnerability Database 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% probability of exploitation in the next 30 days, which ranks it in the top 67.6% of all scored CVEs.
What is the CVSS score of CVE-2026-10700?
CVE-2026-10700 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2026-10700?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-10700, 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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