CVE-2026-9073

MEDIUMPre-NVD 6.26.2—
EchelonGraph scoreHIGH 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
6.2
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.2Exploit: NoneExposed: 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(high)
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
4.9%
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(2)

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.

Additional Vendor Advisories

(1)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 10× in last 7d / 76× 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. 2026-07-25 14:18 UTCEPSS rescore
  2. 2026-07-24 14:18 UTCEPSS rescore
  3. 2026-07-23 14:18 UTCEPSS rescore
  4. 2026-07-23 03:23 UTCEG score recompute
  5. 2026-07-22 14:08 UTCEPSS rescore
  6. 2026-07-21 15:25 UTCEPSS rescore
  7. 2026-07-21 15:25 UTCEPSS rescore
  8. 2026-07-20 17:08 UTCEPSS rescore
  9. 2026-07-19 14:31 UTCEPSS rescore
  10. 2026-07-19 02:29 UTCEPSS rescore
  11. 2026-07-18 10:04 UTCEPSS rescore
  12. 2026-07-16 17:03 UTCEPSS rescore
  13. 2026-07-16 07:34 UTCVendor advisory
  14. 2026-07-16 07:34 UTCGHSA enrichment
  15. 2026-07-15 16:57 UTCEPSS rescore
  16. 2026-07-15 08:14 UTCVendor advisory
  17. 2026-07-15 08:14 UTCGHSA enrichment
  18. 2026-07-15 02:00 UTCEPSS rescore
  19. 2026-07-14 08:53 UTCVendor advisory
  20. 2026-07-14 08:53 UTCGHSA enrichment
  21. 2026-07-13 22:31 UTCEPSS rescore
  22. 2026-07-13 09:31 UTCVendor advisory
  23. 2026-07-13 09:31 UTCGHSA enrichment
  24. 2026-07-13 06:13 UTCEPSS rescore
  25. 2026-07-12 10:08 UTCVendor advisory
Show 57 more
  1. 2026-07-12 10:08 UTCGHSA enrichment
  2. 2026-07-12 05:46 UTCEPSS rescore
  3. 2026-07-11 10:48 UTCVendor advisory
  4. 2026-07-11 10:48 UTCGHSA enrichment
  5. 2026-07-11 08:27 UTCEPSS rescore
  6. 2026-07-10 11:28 UTCVendor advisory
  7. 2026-07-10 11:28 UTCGHSA enrichment
  8. 2026-07-09 19:10 UTCEPSS rescore
  9. 2026-07-09 12:09 UTCVendor advisory
  10. 2026-07-09 12:09 UTCGHSA enrichment
  11. 2026-07-08 15:16 UTCEPSS rescore
  12. 2026-07-08 12:48 UTCVendor advisory
  13. 2026-07-08 12:48 UTCGHSA enrichment
  14. 2026-07-07 13:46 UTCEPSS rescore
  15. 2026-07-07 13:25 UTCVendor advisory
  16. 2026-07-07 13:25 UTCGHSA enrichment
  17. 2026-07-06 16:27 UTCEPSS rescore
  18. 2026-07-06 14:06 UTCVendor advisory
  19. 2026-07-06 14:05 UTCGHSA enrichment
  20. 2026-07-05 14:45 UTCVendor advisory
  21. 2026-07-05 14:45 UTCGHSA enrichment
  22. 2026-07-05 02:31 UTCEPSS rescore
  23. 2026-07-05 02:30 UTCEPSS rescore
  24. 2026-07-04 15:21 UTCVendor advisory
  25. 2026-07-04 15:21 UTCGHSA enrichment
  26. 2026-07-04 06:31 UTCEPSS rescore
  27. 2026-07-04 06:31 UTCEPSS rescore
  28. 2026-07-03 15:58 UTCVendor advisory
  29. 2026-07-03 15:58 UTCGHSA enrichment
  30. 2026-07-02 16:36 UTCVendor advisory
  31. 2026-07-02 16:36 UTCGHSA enrichment
  32. 2026-07-01 17:14 UTCVendor advisory
  33. 2026-07-01 17:13 UTCGHSA enrichment
  34. 2026-07-01 15:07 UTCEPSS rescore
  35. 2026-06-30 23:22 UTCEPSS rescore
  36. 2026-06-30 17:48 UTCVendor advisory
  37. 2026-06-30 17:48 UTCGHSA enrichment
  38. 2026-06-29 18:28 UTCVendor advisory
  39. 2026-06-29 18:28 UTCGHSA enrichment
  40. 2026-06-29 14:06 UTCEPSS rescore
  41. 2026-06-28 19:09 UTCVendor advisory
  42. 2026-06-28 19:09 UTCGHSA enrichment
  43. 2026-06-28 14:07 UTCEPSS rescore
  44. 2026-06-28 04:56 UTCEPSS rescore
  45. 2026-06-27 19:49 UTCVendor advisory
  46. 2026-06-27 19:49 UTCGHSA enrichment
  47. 2026-06-27 03:08 UTCEPSS rescore
  48. 2026-06-26 20:29 UTCVendor advisory
  49. 2026-06-26 20:29 UTCGHSA enrichment
  50. 2026-06-25 21:10 UTCVendor advisory
  51. 2026-06-25 21:10 UTCGHSA enrichment
  52. 2026-06-25 13:50 UTCEPSS rescore
  53. 2026-06-24 21:50 UTCVendor advisory
  54. 2026-06-24 21:50 UTCGHSA enrichment
  55. 2026-06-24 14:05 UTCEPSS rescore
  56. 2026-06-23 22:30 UTCEG score recompute
  57. 2026-06-23 22:30 UTCGHSA enrichment

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 4.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
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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