CVE-2026-71505

HIGHPre-NVD 7.17.1—
EchelonGraph scoreHIGH confidence

Score 7.1 from GitHub Security Advisory (severity: HIGH) published 2026-08-24. a secondary CVSS source baseline 7.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
7.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.1Exploit: Elevated riskExposed: 0

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

Dolibarr before 24.0.0 contains a broken object-level authorization vulnerability in the REST API third-party site account write routes that allows authenticated attackers with third-party creation rights to overwrite the WebPortal password of any company by bypassing per-object access checks that are only enforced on read routes. Attackers can replace the victim company's WebPortal password through the write endpoint, authenticate as that company to access its invoice data, and also obtain the victim's previous password verifier from the API response.

CVSS v3
7.1
EG Score
7.1(high)
EG Risk
48(Track)
EG Risk 48/100SSVC: 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
Severity71% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
14%
KEV
Not listed

Published

August 24, 2026

Last Modified

September 8, 2026

Advisory Details (4)

Auto-updated Aug 24, 2026
🔬 Proof of concept available. Patch available. Sources: github_commit, github_release.
generic

Dolibarr < 24.0.0 REST API Broken Object-Level Authorization via Third-Party Write Route | Advisories | VulnCheck

https://www.vulncheck.com/advisories/dolibarr-rest-api-broken-object-level-authorization-via-third-party-write-route
github_release Patch Available

24.0.0

Patch available: Dolibarr/dolibarr 24.0.0

https://github.com/Dolibarr/dolibarr/releases/tag/24.0.0
github_commit Patch Available

commit 4cf305ebb958 (Dolibarr/dolibarr)

Patch available: Dolibarr/dolibarr 24.0.0 (contains commit 4cf305ebb958)

https://github.com/Dolibarr/dolibarr/commit/4cf305ebb958eeffa921aad7c94de179b764f7e7
generic🟡 PoC Available

CVE-2026-71505: Dolibarr BOLA Enables Portal Account Takeover

https://codeant.ai/security-research/cve-2026-71505-dolibarr-bola-enables-portal-account-takeover

Vendor Advisories for CVE-2026-71505(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 25× in last 7d / 104× 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 104 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-71505?
CVE-2026-71505 is a high vulnerability published on August 24, 2026. Dolibarr before 24.0.0 contains a broken object-level authorization vulnerability in the REST API third-party site account write routes that allows authenticated attackers with third-party creation rights to overwrite the WebPortal password of any company by bypassing per-object access checks that…
When was CVE-2026-71505 disclosed?
CVE-2026-71505 was first published in the National Vulnerability Database on August 24, 2026, with the most recent update on September 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-71505 actively exploited?
CVE-2026-71505 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 85.5% of all scored CVEs.
What is the CVSS score of CVE-2026-71505?
CVE-2026-71505 has a CVSS v3 base score of 7.1 (NVD).
How do I remediate CVE-2026-71505?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-71505, 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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