CVE-2026-73239

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2026-08-12. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
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: None knownExposed: 0

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

Insecure Direct Object Reference (IDOR) due to missing permission checks for multiple Artifact types in Apache Allura.

This issue affects Apache Allura: before 1.19.1.

Users are recommended to upgrade to version 1.19.1, which fixes the issue.

CVSS v3
6.5
EG Score
6.5(medium)
EG Risk
29(Track)
EG Risk 29/100SSVC: 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%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
28%
KEV
Not listed

Published

August 12, 2026

Last Modified

August 17, 2026

Advisory Details (2)

Auto-updated Aug 13, 2026
No patch confirmed yet.
generic
https://lists.apache.org/thread/ryn6yomo897d43ovrd47g02t8ycmbxb3
generic

Apache Allura 1.19.1 released, with many security fixes

https://allura.apache.org/posts/2026-allura-1.19.1.html

Vendor Advisories for CVE-2026-73239(1)

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

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 17× 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.

Showing the most recent 100 of 109 total refreshes for this CVE.

  1. 2026-09-19 02:22 UTCEG score recompute
  2. 2026-09-19 02:22 UTCGHSA enrichment
  3. 2026-09-18 19:28 UTCEPSS rescore
  4. 2026-09-18 01:17 UTCEG score recompute
  5. 2026-09-18 01:17 UTCGHSA enrichment
  6. 2026-09-17 00:22 UTCEG score recompute
  7. 2026-09-17 00:22 UTCGHSA enrichment
  8. 2026-09-16 14:08 UTCEPSS rescore
  9. 2026-09-16 05:15 UTCEPSS rescore
  10. 2026-09-15 13:53 UTCEG score recompute
  11. 2026-09-15 13:53 UTCGHSA enrichment
  12. 2026-09-15 03:12 UTCEPSS rescore
  13. 2026-09-14 12:56 UTCEG score recompute
  14. 2026-09-14 12:56 UTCGHSA enrichment
  15. 2026-09-13 11:37 UTCEG score recompute
  16. 2026-09-13 11:37 UTCGHSA enrichment
  17. 2026-09-12 15:02 UTCEPSS rescore
  18. 2026-09-12 10:42 UTCEG score recompute
  19. 2026-09-12 10:42 UTCGHSA enrichment
  20. 2026-09-11 14:53 UTCEPSS rescore
  21. 2026-09-11 09:46 UTCEG score recompute
  22. 2026-09-11 09:46 UTCGHSA enrichment
  23. 2026-09-10 09:35 UTCEPSS rescore
  24. 2026-09-10 08:49 UTCGHSA enrichment
  25. 2026-09-09 07:54 UTCEG score recompute
Show 75 more
  1. 2026-09-09 07:54 UTCGHSA enrichment
  2. 2026-09-08 22:01 UTCEPSS rescore
  3. 2026-09-08 07:00 UTCEG score recompute
  4. 2026-09-08 06:59 UTCGHSA enrichment
  5. 2026-09-07 05:53 UTCEG score recompute
  6. 2026-09-07 05:53 UTCGHSA enrichment
  7. 2026-09-06 13:48 UTCEPSS rescore
  8. 2026-09-06 03:20 UTCEG score recompute
  9. 2026-09-06 03:20 UTCGHSA enrichment
  10. 2026-09-05 02:26 UTCEG score recompute
  11. 2026-09-05 02:26 UTCGHSA enrichment
  12. 2026-09-04 05:07 UTCEPSS rescore
  13. 2026-09-04 01:28 UTCGHSA enrichment
  14. 2026-09-02 23:38 UTCEG score recompute
  15. 2026-09-02 23:38 UTCGHSA enrichment
  16. 2026-09-02 14:12 UTCEPSS rescore
  17. 2026-09-01 13:54 UTCEPSS rescore
  18. 2026-09-01 13:14 UTCEG score recompute
  19. 2026-09-01 13:14 UTCGHSA enrichment
  20. 2026-09-01 04:40 UTCEPSS rescore
  21. 2026-09-01 04:40 UTCEPSS rescore
  22. 2026-08-31 11:44 UTCEG score recompute
  23. 2026-08-31 11:44 UTCGHSA enrichment
  24. 2026-08-30 19:18 UTCEPSS rescore
  25. 2026-08-30 19:17 UTCEPSS rescore
  26. 2026-08-30 09:37 UTCEG score recompute
  27. 2026-08-30 09:36 UTCGHSA enrichment
  28. 2026-08-30 01:22 UTCEPSS rescore
  29. 2026-08-29 08:37 UTCEG score recompute
  30. 2026-08-29 08:37 UTCGHSA enrichment
  31. 2026-08-28 21:42 UTCEPSS rescore
  32. 2026-08-28 04:48 UTCEG score recompute
  33. 2026-08-28 04:48 UTCGHSA enrichment
  34. 2026-08-27 14:25 UTCEPSS rescore
  35. 2026-08-27 03:52 UTCEG score recompute
  36. 2026-08-27 03:52 UTCGHSA enrichment
  37. 2026-08-26 14:47 UTCEPSS rescore
  38. 2026-08-26 02:57 UTCEG score recompute
  39. 2026-08-26 02:56 UTCGHSA enrichment
  40. 2026-08-25 13:49 UTCEPSS rescore
  41. 2026-08-25 02:01 UTCEG score recompute
  42. 2026-08-25 02:01 UTCGHSA enrichment
  43. 2026-08-24 01:07 UTCEG score recompute
  44. 2026-08-24 01:07 UTCGHSA enrichment
  45. 2026-08-23 00:19 UTCEPSS rescore
  46. 2026-08-23 00:12 UTCEG score recompute
  47. 2026-08-23 00:12 UTCGHSA enrichment
  48. 2026-08-21 23:49 UTCEPSS rescore
  49. 2026-08-21 23:17 UTCEG score recompute
  50. 2026-08-21 23:17 UTCGHSA enrichment
  51. 2026-08-20 22:56 UTCEPSS rescore
  52. 2026-08-20 22:19 UTCGHSA enrichment
  53. 2026-08-19 21:24 UTCEG score recompute
  54. 2026-08-19 21:23 UTCGHSA enrichment
  55. 2026-08-19 17:04 UTCEPSS rescore
  56. 2026-08-18 20:25 UTCEG score recompute
  57. 2026-08-18 20:25 UTCGHSA enrichment
  58. 2026-08-18 13:49 UTCEPSS rescore
  59. 2026-08-18 13:49 UTCEPSS rescore
  60. 2026-08-17 19:28 UTCEG score recompute
  61. 2026-08-17 19:28 UTCGHSA enrichment
  62. 2026-08-17 13:47 UTCEPSS rescore
  63. 2026-08-16 19:15 UTCEG score recompute
  64. 2026-08-16 19:15 UTCGHSA enrichment
  65. 2026-08-16 14:56 UTCEPSS rescore
  66. 2026-08-16 14:56 UTCEPSS rescore
  67. 2026-08-16 02:15 UTCEPSS rescore
  68. 2026-08-15 18:20 UTCEG score recompute
  69. 2026-08-15 18:20 UTCGHSA enrichment
  70. 2026-08-15 01:31 UTCEPSS rescore
  71. 2026-08-14 17:25 UTCEG score recompute
  72. 2026-08-14 17:25 UTCGHSA enrichment
  73. 2026-08-13 22:00 UTCEPSS rescore
  74. 2026-08-13 16:30 UTCGHSA enrichment
  75. 2026-08-13 15:58 UTCEG score recompute▲ 6.50

Frequently asked(5)

What is CVE-2026-73239?
CVE-2026-73239 is a medium vulnerability published on August 12, 2026. Insecure Direct Object Reference (IDOR) due to missing permission checks for multiple Artifact types in Apache Allura. This issue affects Apache Allura: before 1.19.1. Users are recommended to upgrade to version 1.19.1, which fixes the issue.
When was CVE-2026-73239 disclosed?
CVE-2026-73239 was first published in the National Vulnerability Database on August 12, 2026, with the most recent update on August 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-73239 actively exploited?
CVE-2026-73239 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 72.1% of all scored CVEs.
What is the CVSS score of CVE-2026-73239?
CVE-2026-73239 has a CVSS v3.1 base score of 6.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-73239?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-73239, 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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