CVE-2026-71251

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2026-08-05. a secondary CVSS source baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
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.

Akaunting's shared download route (app/Http/Controllers/Common/Uploads.php::download, reachable at uploads/{id}/download behind only generic auth middleware) fetched the requested Media record by ID with no verification that it belonged to the requesting portal customer's own company, allowing any authenticated portal customer to download any other company's uploaded files by guessing or enumerating media IDs.

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
10%
KEV
Not listed

Published

August 5, 2026

Last Modified

August 26, 2026

Advisory Details (1)

Auto-updated Aug 5, 2026
No patch confirmed yet.
generic

GitHub - akaunting/akaunting: Online Accounting Software · GitHub

https://github.com/akaunting/akaunting

Vendor Advisories for CVE-2026-71251(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 17× 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 125 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-71251?
CVE-2026-71251 is a medium vulnerability published on August 5, 2026. Akaunting's shared download route (app/Http/Controllers/Common/Uploads.php::download, reachable at uploads/{id}/download behind only generic auth middleware) fetched the requested Media record by ID with no verification that it belonged to the requesting portal customer's own company, allowing any…
When was CVE-2026-71251 disclosed?
CVE-2026-71251 was first published in the National Vulnerability Database on August 5, 2026, with the most recent update on August 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-71251 actively exploited?
CVE-2026-71251 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 89.7% of all scored CVEs.
What is the CVSS score of CVE-2026-71251?
CVE-2026-71251 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2026-71251?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-71251, 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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