CVE-2026-67314

MEDIUMNVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.5 under NVD CVSS v3. EPSS exploit probability: 0.4%, top 71% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
Trending — 3 sources updated this weekElevated
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: Elevated riskExposed: 0

A fix is available — apply it.

axios versions >=1.15.2 and <1.18.0 contain prototype-pollution read-side gadgets in Basic auth subfield handling (lib/adapters/http.js and lib/helpers/resolveConfig.js). When an application is already affected by a separate prototype-pollution primitive and makes an axios request with an own auth object that omits the username and/or password properties, axios reads the inherited Object.prototype.username and Object.prototype.password values and uses them to construct an outbound 'Authorization: Basic ...' header. axios itself does not pollute prototypes. The practical impact is outbound request tampering: an attacker who controls the polluted prototype values can inject attacker-chosen Basic auth credentials or replace an existing Authorization header. Credential disclosure is only possible under additional application-specific conditions.

CVSS v3
6.5
EG Score
6.5(medium)
EG Risk
45(Track)
EG Risk 45/100SSVC: 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%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
29%
KEV
Not listed

Published

August 1, 2026

Last Modified

September 1, 2026

Advisory Details (2)

Auto-updated Aug 1, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

axios before 1.18.0 Prototype Pollution via auth subfields | Advisories | VulnCheck

https://www.vulncheck.com/advisories/axios-before-prototype-pollution-via-auth-subfields
github Patch Available🟡 PoC Available

Prototype pollution auth subfields can inject Basic auth · Advisory · axios/axios · GitHub

Affected: v1.15.2.

https://github.com/axios/axios/security/advisories/GHSA-xj6q-8x83-jv6g

Vendor Advisories for CVE-2026-67314(14)

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

Patch Availability(13)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatquay/quay-rhel8:17885943762026-09-10redhat
redhatquay/quay-rhel8:17885618412026-09-09redhat
redhatansible-automation-platform/automation-portal:17887757482026-09-08redhat
redhatquay/quay-rhel8:17885955742026-09-08redhat
redhatsatellite/iop-host-inventory-frontend-rhel9:17882609412026-09-03redhat
redhatsatellite/iop-host-inventory-frontend-rhel9:17883222432026-09-03redhat
redhatrhacm2/console-rhel9:17873392482026-08-26redhat
redhatrhacm2/console-rhel9:17873392492026-08-26redhat
redhatopenshift-service-mesh/kiali-rhel9:17870771082026-08-25redhat
redhatopenshift-service-mesh/kiali-rhel9:17871656832026-08-25redhat
redhatgrafana13-1-main-13.1.1-0.5.2.hum12026-08-05redhat
redhatgrafana13-1-main-13.1.1-0.5.hum12026-08-03redhat
redhatjaeger-main-2.20.0-0.8.hum12026-07-30redhat

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.

Affected Packages

(2 across 2 ecosystems)
Debian:14(1)
PackageVulnerable rangeFixed inDependents
node-axios1.11.0+dfsg-1 ... 1.8.4+dfsg-1 (9 versions)1.18.0-1—
npm(1)
PackageVulnerable rangeFixed inDependents
axios—1.18.0—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 15× in last 7d / 69× 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 128 total refreshes for this CVE.

  1. 2026-09-18 19:28 UTCEPSS rescore
  2. 2026-09-18 06:47 UTCEG score recompute
  3. 2026-09-18 06:47 UTCVendor advisory
  4. 2026-09-17 06:11 UTCEG score recompute
  5. 2026-09-17 06:11 UTCVendor advisory
  6. 2026-09-16 14:08 UTCEPSS rescore
  7. 2026-09-16 05:24 UTCEG score recompute
  8. 2026-09-16 05:24 UTCVendor advisory
  9. 2026-09-16 05:15 UTCEPSS rescore
  10. 2026-09-14 10:13 UTCEG score recompute
  11. 2026-09-14 10:13 UTCVendor advisory
  12. 2026-09-13 09:24 UTCEG score recompute
  13. 2026-09-13 09:24 UTCVendor advisory
  14. 2026-09-12 08:47 UTCEG score recompute
  15. 2026-09-12 08:47 UTCVendor advisory
  16. 2026-09-11 14:53 UTCEPSS rescore
  17. 2026-09-11 09:37 UTCEPSS rescore
  18. 2026-09-11 08:11 UTCEG score recompute
  19. 2026-09-11 08:11 UTCVendor advisory
  20. 2026-09-10 07:34 UTCVendor advisory
  21. 2026-09-09 06:57 UTCEG score recompute
  22. 2026-09-09 06:57 UTCVendor advisory
  23. 2026-09-08 22:01 UTCEPSS rescore
  24. 2026-09-07 19:19 UTCEG score recompute
  25. 2026-09-07 19:19 UTCVendor advisory
Show 75 more
  1. 2026-09-07 16:01 UTCEPSS rescore
  2. 2026-09-06 13:47 UTCEPSS rescore
  3. 2026-09-06 12:04 UTCEG score recompute
  4. 2026-09-06 12:04 UTCVendor advisory
  5. 2026-09-05 15:31 UTCEPSS rescore
  6. 2026-09-05 11:26 UTCEG score recompute
  7. 2026-09-05 11:26 UTCVendor advisory
  8. 2026-09-04 10:25 UTCEG score recompute
  9. 2026-09-04 10:25 UTCVendor advisory
  10. 2026-09-04 05:07 UTCEPSS rescore
  11. 2026-09-03 09:04 UTCEG score recompute
  12. 2026-09-03 09:04 UTCVendor advisory
  13. 2026-09-02 14:12 UTCEPSS rescore
  14. 2026-09-01 16:06 UTCEG score recompute▲ 0.20
  15. 2026-09-01 16:06 UTCVendor advisory
  16. 2026-09-01 15:56 UTCNVD updateCVSS v3 → 6.5
  17. 2026-09-01 13:54 UTCEPSS rescore
  18. 2026-09-01 04:40 UTCEPSS rescore
  19. 2026-08-31 20:47 UTCVendor advisory
  20. 2026-08-30 22:50 UTCEG score recompute
  21. 2026-08-30 22:50 UTCVendor advisory
  22. 2026-08-30 19:17 UTCEPSS rescore
  23. 2026-08-30 01:22 UTCEPSS rescore
  24. 2026-08-29 22:14 UTCEG score recompute
  25. 2026-08-29 22:14 UTCVendor advisory
  26. 2026-08-28 21:42 UTCEPSS rescore
  27. 2026-08-27 11:10 UTCEG score recompute
  28. 2026-08-27 11:10 UTCVendor advisory
  29. 2026-08-26 14:47 UTCEPSS rescore
  30. 2026-08-26 10:27 UTCEG score recompute
  31. 2026-08-26 10:27 UTCVendor advisory
  32. 2026-08-25 13:49 UTCEPSS rescore
  33. 2026-08-25 08:30 UTCEG score recompute
  34. 2026-08-25 08:30 UTCVendor advisory
  35. 2026-08-24 07:29 UTCVendor advisory
  36. 2026-08-23 06:42 UTCEG score recompute
  37. 2026-08-23 06:42 UTCVendor advisory
  38. 2026-08-23 00:19 UTCEPSS rescore
  39. 2026-08-22 06:06 UTCEG score recompute
  40. 2026-08-22 06:06 UTCVendor advisory
  41. 2026-08-21 23:49 UTCEPSS rescore
  42. 2026-08-21 05:30 UTCEG score recompute
  43. 2026-08-21 05:30 UTCVendor advisory
  44. 2026-08-20 22:56 UTCEPSS rescore
  45. 2026-08-20 04:54 UTCEG score recompute
  46. 2026-08-20 04:54 UTCVendor advisory
  47. 2026-08-19 17:04 UTCEPSS rescore
  48. 2026-08-19 04:17 UTCEG score recompute
  49. 2026-08-19 04:17 UTCVendor advisory
  50. 2026-08-18 13:48 UTCEPSS rescore
  51. 2026-08-18 03:41 UTCEG score recompute
  52. 2026-08-18 03:41 UTCVendor advisory
  53. 2026-08-17 13:47 UTCEPSS rescore
  54. 2026-08-17 03:05 UTCEG score recompute
  55. 2026-08-17 03:05 UTCVendor advisory
  56. 2026-08-16 14:56 UTCEPSS rescore
  57. 2026-08-16 02:29 UTCEG score recompute
  58. 2026-08-16 02:29 UTCVendor advisory
  59. 2026-08-15 01:53 UTCEG score recompute
  60. 2026-08-15 01:53 UTCVendor advisory
  61. 2026-08-15 01:30 UTCEPSS rescore
  62. 2026-08-14 01:17 UTCEG score recompute
  63. 2026-08-14 01:17 UTCVendor advisory
  64. 2026-08-13 22:00 UTCEPSS rescore
  65. 2026-08-13 00:41 UTCEG score recompute
  66. 2026-08-13 00:41 UTCVendor advisory
  67. 2026-08-12 13:51 UTCEPSS rescore
  68. 2026-08-12 00:06 UTCEG score recompute
  69. 2026-08-12 00:06 UTCVendor advisory
  70. 2026-08-11 00:00 UTCEPSS rescore
  71. 2026-08-10 23:30 UTCVendor advisory
  72. 2026-08-09 22:54 UTCEG score recompute
  73. 2026-08-09 22:54 UTCVendor advisory
  74. 2026-08-09 13:47 UTCEPSS rescore
  75. 2026-08-08 22:19 UTCEG score recompute

Frequently asked(5)

What is CVE-2026-67314?
CVE-2026-67314 is a medium vulnerability published on August 1, 2026. axios versions >=1.15.2 and <1.18.0 contain prototype-pollution read-side gadgets in Basic auth subfield handling (lib/adapters/http.js and lib/helpers/resolveConfig.js). When an application is already affected by a separate prototype-pollution primitive and makes an axios request with an own auth…
When was CVE-2026-67314 disclosed?
CVE-2026-67314 was first published in the National Vulnerability Database on August 1, 2026, with the most recent update on September 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-67314 actively exploited?
CVE-2026-67314 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 71.0% of all scored CVEs.
What is the CVSS score of CVE-2026-67314?
CVE-2026-67314 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2026-67314?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-67314, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-67314

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