CVE-2026-9073

MEDIUMPre-NVD 6.26.2—
EchelonGraph scoreMEDIUM confidence

Score 6.2 from GitHub Security Advisory published 2026-06-23. a secondary CVSS source baseline 6.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
6.2EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.2Exploit: None knownExposed: 0

A fix is available — apply it.

A flaw was found in foreman-mcp-server. This component utilizes two distinct logging mechanisms that can expose sensitive session and authentication data. One mechanism logs session identifiers, which are treated as authentication credentials, at an informational level. The other, when debug logging is enabled, incompletely sanitizes HTTP request headers, leading to the cleartext logging of sensitive information such as authorization tokens and API keys. This vulnerability can result in a confidentiality breach, as sensitive authentication data is persisted in plain text within container logs, increasing the risk if logs are forwarded to a centralized platform.

CVSS v3
6.2
EG Score
6.2(medium)
EG Risk
28(Track)
EG Risk 28/100SSVC: 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
Severity62% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
5%
KEV
Not listed

Published

June 23, 2026

Last Modified

July 15, 2026

Advisory Details (3)

Auto-updated Jun 24, 2026
Patch available. Sources: redhat.
redhat

2480151 – (CVE-2026-9073) CVE-2026-9073 foreman-mcp-server: MCP Server: Insecure Sensitive HTTP Header Sanitization

https://bugzilla.redhat.com/show_bug.cgi?id=2480151
redhat Patch Available

cve-details

https://access.redhat.com/security/cve/CVE-2026-9073
redhat Patch Available
https://access.redhat.com/errata/RHSA-2026:28438

Vendor Advisories for CVE-2026-9073(3)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(2)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatsatellite/foreman-mcp-server-rhel9:17822284272026-06-23redhat
redhatsatellite/foreman-mcp-server-rhel9:17822286922026-06-23redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

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

Frequently asked(5)

What is CVE-2026-9073?
CVE-2026-9073 is a medium vulnerability published on June 23, 2026. A flaw was found in foreman-mcp-server. This component utilizes two distinct logging mechanisms that can expose sensitive session and authentication data. One mechanism logs session identifiers, which are treated as authentication credentials, at an informational level. The other, when debug…
When was CVE-2026-9073 disclosed?
CVE-2026-9073 was first published in the National Vulnerability Database on June 23, 2026, with the most recent update on July 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-9073 actively exploited?
CVE-2026-9073 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 95.1% of all scored CVEs.
What is the CVSS score of CVE-2026-9073?
CVE-2026-9073 has a CVSS v3 base score of 6.2 (NVD).
How do I remediate CVE-2026-9073?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-9073, 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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