CVE-2026-47339

HIGHNVD 8.18.1—
EchelonGraph scoreHIGH confidence

Score 8.1 from GitHub Security Advisory published 2026-06-19. NVD baseline CVSS 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
8.1
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.1Exploit: NoneExposed: 0

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

Incorrect Authorization vulnerability in Apache APISIX.

An attacker can capitalise on authz-casdoor plugin under default configuration to authenticate themselves with credentials from a different source. This issue affects Apache APISIX: from 2.14.1 through 3.16.0.

Users are recommended to upgrade to version 3.17.0, which fixes the issue.

CVSS v3
8.1
EG Score
8.1(high)
EPSS
20.3%
KEV
Not listed

Published

June 19, 2026

Last Modified

June 23, 2026

Advisory Details (1)

Auto-updated Jun 19, 2026
No patch confirmed yet.
generic
https://lists.apache.org/thread/lk4q5o855cocc7zq5wh1zlctfmcq6f76

Vendor Advisories for CVE-2026-47339(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 32× 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. 2026-07-07 00:36 UTCEG score recompute
  2. 2026-07-07 00:36 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 12:15 UTCEG score recompute
  5. 2026-07-06 12:15 UTCGHSA enrichment
  6. 2026-07-06 02:23 UTCEPSS rescore
  7. 2026-07-05 23:27 UTCEG score recompute
  8. 2026-07-05 23:27 UTCGHSA enrichment
  9. 2026-07-05 11:05 UTCEG score recompute
  10. 2026-07-05 11:05 UTCGHSA enrichment
  11. 2026-07-05 02:30 UTCEPSS rescore
  12. 2026-07-04 22:43 UTCEG score recompute
  13. 2026-07-04 22:43 UTCGHSA enrichment
  14. 2026-07-04 10:22 UTCEG score recompute
  15. 2026-07-04 10:22 UTCGHSA enrichment
  16. 2026-07-04 06:31 UTCEPSS rescore
  17. 2026-07-03 21:59 UTCEG score recompute
  18. 2026-07-03 21:59 UTCGHSA enrichment
  19. 2026-07-03 09:37 UTCEG score recompute
  20. 2026-07-03 09:37 UTCGHSA enrichment
  21. 2026-07-02 21:16 UTCEG score recompute
  22. 2026-07-02 21:15 UTCGHSA enrichment
  23. 2026-07-02 08:54 UTCEG score recompute
  24. 2026-07-02 08:53 UTCGHSA enrichment
  25. 2026-07-01 20:30 UTCEG score recompute
Show 52 more
  1. 2026-07-01 20:30 UTCGHSA enrichment
  2. 2026-07-01 15:07 UTCEPSS rescore
  3. 2026-07-01 08:09 UTCEG score recompute
  4. 2026-07-01 08:09 UTCGHSA enrichment
  5. 2026-06-30 23:22 UTCEPSS rescore
  6. 2026-06-30 19:47 UTCEG score recompute
  7. 2026-06-30 19:47 UTCGHSA enrichment
  8. 2026-06-30 07:25 UTCEG score recompute
  9. 2026-06-30 07:25 UTCGHSA enrichment
  10. 2026-06-29 19:03 UTCEG score recompute
  11. 2026-06-29 19:02 UTCGHSA enrichment
  12. 2026-06-29 14:06 UTCEPSS rescore
  13. 2026-06-29 14:06 UTCEPSS rescore
  14. 2026-06-29 06:41 UTCEG score recompute
  15. 2026-06-29 06:40 UTCGHSA enrichment
  16. 2026-06-28 18:18 UTCEG score recompute
  17. 2026-06-28 18:18 UTCGHSA enrichment
  18. 2026-06-28 14:07 UTCEPSS rescore
  19. 2026-06-28 05:55 UTCEG score recompute
  20. 2026-06-28 05:55 UTCGHSA enrichment
  21. 2026-06-28 04:56 UTCEPSS rescore
  22. 2026-06-28 04:56 UTCEPSS rescore
  23. 2026-06-27 17:35 UTCEG score recompute
  24. 2026-06-27 17:35 UTCGHSA enrichment
  25. 2026-06-27 05:11 UTCEG score recompute
  26. 2026-06-27 05:10 UTCGHSA enrichment
  27. 2026-06-27 03:08 UTCEPSS rescore
  28. 2026-06-26 16:48 UTCEG score recompute
  29. 2026-06-26 16:48 UTCGHSA enrichment
  30. 2026-06-26 04:26 UTCEG score recompute
  31. 2026-06-26 04:26 UTCGHSA enrichment
  32. 2026-06-25 16:02 UTCEG score recompute
  33. 2026-06-25 16:02 UTCGHSA enrichment
  34. 2026-06-25 13:49 UTCEPSS rescore
  35. 2026-06-25 03:40 UTCEG score recompute
  36. 2026-06-25 03:39 UTCGHSA enrichment
  37. 2026-06-24 15:17 UTCEG score recompute▲ 2.80
  38. 2026-06-24 15:17 UTCGHSA enrichment
  39. 2026-06-24 14:05 UTCEPSS rescore
  40. 2026-06-23 21:33 UTCEPSS rescore
  41. 2026-06-23 21:33 UTCEPSS rescore
  42. 2026-06-23 15:31 UTCNVD updateCVSS v3 → 8.1 · severity → HIGH
  43. 2026-06-23 15:18 UTCEG score recompute
  44. 2026-06-23 15:18 UTCGHSA enrichment
  45. 2026-06-22 15:17 UTCEG score recompute
  46. 2026-06-22 15:17 UTCGHSA enrichment
  47. 2026-06-21 15:17 UTCEG score recompute
  48. 2026-06-21 15:17 UTCGHSA enrichment
  49. 2026-06-20 15:17 UTCEG score recompute
  50. 2026-06-20 15:17 UTCGHSA enrichment
  51. 2026-06-19 15:17 UTCEG score recompute
  52. 2026-06-19 15:14 UTCNVD updatefirst tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-47339?
CVE-2026-47339 is a high vulnerability published on June 19, 2026. Incorrect Authorization vulnerability in Apache APISIX. An attacker can capitalise on authz-casdoor plugin under default configuration to authenticate themselves with credentials from a different source. This issue affects Apache APISIX: from 2.14.1 through 3.16.0. Users are recommended to upgrade…
When was CVE-2026-47339 disclosed?
CVE-2026-47339 was first published in the National Vulnerability Database on June 19, 2026, with the most recent update on June 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-47339 actively exploited?
CVE-2026-47339 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 20.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-47339?
CVE-2026-47339 has a CVSS v3 base score of 8.1 (NVD).
How do I remediate CVE-2026-47339?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-47339, 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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