CVE-2026-11383

MEDIUMPre-NVD 5.45.4—
EchelonGraph scoreMEDIUM confidence

Score 5.4 from GitHub Security Advisory published 2026-07-30. a secondary CVSS source baseline 5.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
5.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.4Exploit: None knownExposed: 0

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

IBM Tivoli System Automation Application Manager 4.1 and IBM WebSphere Application Server is affected by cross-site scripting in the Administrative Console.

CVSS v3
5.4
EG Score
5.4(medium)
EG Risk
24(Track)
EG Risk 24/100SSVC: 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
Severity54% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
6%
KEV
Not listed

Published

July 30, 2026

Last Modified

August 18, 2026

Advisory Details (1)

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

Security Bulletin: Multiple vulnerabilities have been identified in IBM WebSphere Application Server shipped with Tivoli System Automation Application Manager (CVE-2026-11594, CVE-2026-11707, CVE-2026-11383)

https://www.ibm.com/support/pages/node/7281073

Vendor Advisories for CVE-2026-11383(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 15× in last 7d / 77× 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. 2026-08-30 01:21 UTCEPSS rescore
  2. 2026-08-29 22:35 UTCEG score recompute
  3. 2026-08-29 22:35 UTCGHSA enrichment
  4. 2026-08-28 21:40 UTCEPSS rescore
  5. 2026-08-27 14:24 UTCEPSS rescore
  6. 2026-08-27 10:17 UTCEG score recompute
  7. 2026-08-27 10:17 UTCGHSA enrichment
  8. 2026-08-26 10:53 UTCEG score recompute
  9. 2026-08-26 10:53 UTCGHSA enrichment
  10. 2026-08-25 13:48 UTCEPSS rescore
  11. 2026-08-25 11:29 UTCEG score recompute
  12. 2026-08-25 11:29 UTCGHSA enrichment
  13. 2026-08-24 12:06 UTCEG score recompute
  14. 2026-08-24 12:05 UTCGHSA enrichment
  15. 2026-08-23 12:42 UTCGHSA enrichment
  16. 2026-08-22 13:19 UTCEG score recompute
  17. 2026-08-22 13:19 UTCGHSA enrichment
  18. 2026-08-21 23:48 UTCEPSS rescore
  19. 2026-08-21 13:55 UTCEG score recompute
  20. 2026-08-21 13:55 UTCGHSA enrichment
  21. 2026-08-20 22:55 UTCEPSS rescore
  22. 2026-08-20 14:23 UTCEG score recompute
  23. 2026-08-20 14:23 UTCGHSA enrichment
  24. 2026-08-19 17:03 UTCEPSS rescore
  25. 2026-08-19 14:19 UTCGHSA enrichment
Show 61 more
  1. 2026-08-18 14:54 UTCEG score recompute
  2. 2026-08-18 14:54 UTCGHSA enrichment
  3. 2026-08-18 13:48 UTCEPSS rescore
  4. 2026-08-18 07:58 UTCEG score recompute
  5. 2026-08-18 07:57 UTCGHSA enrichment
  6. 2026-08-17 08:33 UTCEG score recompute
  7. 2026-08-17 08:33 UTCGHSA enrichment
  8. 2026-08-16 14:56 UTCEPSS rescore
  9. 2026-08-16 09:10 UTCEG score recompute
  10. 2026-08-16 09:10 UTCGHSA enrichment
  11. 2026-08-16 02:14 UTCEPSS rescore
  12. 2026-08-15 09:46 UTCEG score recompute
  13. 2026-08-15 09:46 UTCGHSA enrichment
  14. 2026-08-15 01:30 UTCEPSS rescore
  15. 2026-08-14 10:22 UTCEG score recompute
  16. 2026-08-14 10:22 UTCGHSA enrichment
  17. 2026-08-13 22:00 UTCEPSS rescore
  18. 2026-08-13 10:59 UTCEG score recompute
  19. 2026-08-13 10:59 UTCGHSA enrichment
  20. 2026-08-12 13:50 UTCEPSS rescore
  21. 2026-08-12 11:36 UTCGHSA enrichment
  22. 2026-08-11 12:12 UTCEG score recompute
  23. 2026-08-11 12:12 UTCGHSA enrichment
  24. 2026-08-10 23:59 UTCEPSS rescore
  25. 2026-08-10 12:49 UTCEG score recompute
  26. 2026-08-10 12:49 UTCGHSA enrichment
  27. 2026-08-09 13:46 UTCEPSS rescore
  28. 2026-08-09 13:26 UTCEG score recompute
  29. 2026-08-09 13:26 UTCGHSA enrichment
  30. 2026-08-08 16:37 UTCEPSS rescore
  31. 2026-08-08 14:03 UTCEG score recompute
  32. 2026-08-08 14:03 UTCGHSA enrichment
  33. 2026-08-07 14:39 UTCGHSA enrichment
  34. 2026-08-06 15:16 UTCEG score recompute
  35. 2026-08-06 15:16 UTCGHSA enrichment
  36. 2026-08-06 13:46 UTCEPSS rescore
  37. 2026-08-05 19:17 UTCEPSS rescore
  38. 2026-08-05 15:52 UTCGHSA enrichment
  39. 2026-08-04 16:29 UTCEG score recompute
  40. 2026-08-04 16:29 UTCGHSA enrichment
  41. 2026-08-04 15:09 UTCEPSS rescore
  42. 2026-08-04 10:38 UTCEPSS rescore
  43. 2026-08-03 17:04 UTCEG score recompute
  44. 2026-08-03 17:04 UTCGHSA enrichment
  45. 2026-08-03 10:35 UTCEPSS rescore
  46. 2026-08-02 17:41 UTCEG score recompute
  47. 2026-08-02 17:41 UTCGHSA enrichment
  48. 2026-08-02 02:26 UTCEPSS rescore
  49. 2026-08-01 18:18 UTCEG score recompute
  50. 2026-08-01 18:18 UTCGHSA enrichment
  51. 2026-08-01 04:15 UTCEPSS rescore
  52. 2026-07-31 18:55 UTCGHSA enrichment
  53. 2026-07-30 19:31 UTCEG score recompute
  54. 2026-07-30 19:31 UTCGHSA enrichment
  55. 2026-07-30 18:02 UTCEG score recompute
  56. 2026-07-30 18:02 UTCGHSA enrichment
  57. 2026-07-30 16:43 UTCEG score recompute
  58. 2026-07-30 16:43 UTCGHSA enrichment
  59. 2026-07-30 15:32 UTCEG score recompute
  60. 2026-07-30 14:56 UTCEG score recompute
  61. 2026-07-30 14:56 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-11383?
CVE-2026-11383 is a medium vulnerability published on July 30, 2026. IBM Tivoli System Automation Application Manager 4.1 and IBM WebSphere Application Server is affected by cross-site scripting in the Administrative Console.
When was CVE-2026-11383 disclosed?
CVE-2026-11383 was first published in the National Vulnerability Database on July 30, 2026, with the most recent update on August 18, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-11383 actively exploited?
CVE-2026-11383 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 94.0% of all scored CVEs.
What is the CVSS score of CVE-2026-11383?
CVE-2026-11383 has a CVSS v3 base score of 5.4 (NVD).
How do I remediate CVE-2026-11383?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-11383, 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

Explore the affected products and dependency analysis for CVE-2026-11383

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