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
11%
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 18× in last 7d / 102× 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 196 total refreshes for this CVE.

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

Related CVEs(same vendor + same CWE)

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 89.1% 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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