CVE-2026-77686

MEDIUMPre-NVD 5.45.4—
EchelonGraph scoreHIGH confidence

Score 5.4 from GitHub Security Advisory (severity: LOW) published 2026-08-21. a secondary CVSS source baseline 5.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
5.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.4Exploit: Elevated riskExposed: 0

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

A weakness has been identified in Dolibarr up to 23.0.4. This affects an unknown part of the file htdocs/user/card.php of the component Account Handler. This manipulation of the argument ID causes improper authorization. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 24.0.0 is able to mitigate this issue. Patch name: b2a2c995537cb6282383b5e903cb5ffa29b823e6. The affected component should be upgraded.

CVSS v3
5.4
EG Score
5.4(high)
EG Risk
40(Track)
EG Risk 40/100SSVC: 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
Severity54% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
20%
KEV
Not listed

Published

August 21, 2026

Last Modified

August 24, 2026

Advisory Details (5)

Auto-updated Aug 21, 2026
Patch available. Sources: github_commit, github_pr, github_release.
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_pr Patch Available

FIX: #39053 prevent non-admin users deleting admin accounts

Patch available: Dolibarr/dolibarr 24.0.0 (PR #39119 merged 2026-07-13)

https://github.com/Dolibarr/dolibarr/pull/39119
generic

Privilege Escalation via Missing Admin() Check Allows Deletion of Admin Accounts by Non-Admin Users in Dolibarr user/card.php · Issue #39053 · Dolibarr/dolibarr · GitHub

https://github.com/Dolibarr/dolibarr/issues/39053
github_commit Patch Available

commit b2a2c995537c (Dolibarr/dolibarr)

Patch available: Dolibarr/dolibarr 24.0.0 (contains commit b2a2c995537c)

https://github.com/Dolibarr/dolibarr/commit/b2a2c995537cb6282383b5e903cb5ffa29b823e6
generic

GitHub - Dolibarr/dolibarr: Dolibarr ERP CRM is a modern software package to manage your company or foundation's activity (contacts, suppliers, invoices, orders, stocks, agenda, accounting, ...). it's an open source Web application (written in PHP) designed for businesses of any sizes, foundations and freelancers. · GitHub

https://github.com/Dolibarr/dolibarr/

Vendor Advisories for CVE-2026-77686(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 / 80× 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. 2026-09-20 04:18 UTCGHSA enrichment
  2. 2026-09-19 04:05 UTCEG score recompute
  3. 2026-09-19 04:05 UTCGHSA enrichment
  4. 2026-09-18 19:28 UTCEPSS rescore
  5. 2026-09-18 03:53 UTCEG score recompute
  6. 2026-09-18 03:53 UTCGHSA enrichment
  7. 2026-09-17 03:40 UTCEG score recompute
  8. 2026-09-17 03:40 UTCGHSA enrichment
  9. 2026-09-16 14:08 UTCEPSS rescore
  10. 2026-09-16 05:15 UTCEPSS rescore
  11. 2026-09-16 03:27 UTCEG score recompute
  12. 2026-09-16 03:27 UTCGHSA enrichment
  13. 2026-09-15 03:12 UTCEPSS rescore
  14. 2026-09-15 03:12 UTCEPSS rescore
  15. 2026-09-15 03:08 UTCGHSA enrichment
  16. 2026-09-14 02:54 UTCEG score recompute
  17. 2026-09-14 02:54 UTCGHSA enrichment
  18. 2026-09-13 02:41 UTCEG score recompute
  19. 2026-09-13 02:41 UTCGHSA enrichment
  20. 2026-09-12 02:27 UTCEG score recompute
  21. 2026-09-12 02:27 UTCGHSA enrichment
  22. 2026-09-11 14:53 UTCEPSS rescore
  23. 2026-09-11 02:14 UTCEG score recompute
  24. 2026-09-11 02:14 UTCGHSA enrichment
  25. 2026-09-10 09:35 UTCEPSS rescore
Show 59 more
  1. 2026-09-10 02:01 UTCGHSA enrichment
  2. 2026-09-09 01:48 UTCEG score recompute
  3. 2026-09-09 01:48 UTCGHSA enrichment
  4. 2026-09-08 22:01 UTCEPSS rescore
  5. 2026-09-07 22:33 UTCEG score recompute
  6. 2026-09-07 22:33 UTCGHSA enrichment
  7. 2026-09-06 22:20 UTCEG score recompute
  8. 2026-09-06 22:20 UTCGHSA enrichment
  9. 2026-09-06 13:48 UTCEPSS rescore
  10. 2026-09-05 22:05 UTCEG score recompute
  11. 2026-09-05 22:05 UTCGHSA enrichment
  12. 2026-09-04 21:49 UTCEG score recompute
  13. 2026-09-04 21:49 UTCGHSA enrichment
  14. 2026-09-04 05:07 UTCEPSS rescore
  15. 2026-09-03 21:22 UTCGHSA enrichment
  16. 2026-09-02 21:07 UTCEG score recompute
  17. 2026-09-02 21:07 UTCGHSA enrichment
  18. 2026-09-02 14:12 UTCEPSS rescore
  19. 2026-09-01 19:53 UTCEG score recompute
  20. 2026-09-01 19:53 UTCGHSA enrichment
  21. 2026-09-01 13:54 UTCEPSS rescore
  22. 2026-09-01 04:40 UTCEPSS rescore
  23. 2026-09-01 04:40 UTCEPSS rescore
  24. 2026-08-31 19:36 UTCGHSA enrichment
  25. 2026-08-30 19:23 UTCEG score recompute
  26. 2026-08-30 19:23 UTCGHSA enrichment
  27. 2026-08-30 19:18 UTCEPSS rescore
  28. 2026-08-30 19:17 UTCEPSS rescore
  29. 2026-08-30 01:22 UTCEPSS rescore
  30. 2026-08-29 19:11 UTCEG score recompute
  31. 2026-08-29 19:10 UTCGHSA enrichment
  32. 2026-08-28 21:42 UTCEPSS rescore
  33. 2026-08-28 18:55 UTCGHSA enrichment
  34. 2026-08-27 18:18 UTCEG score recompute
  35. 2026-08-27 18:18 UTCGHSA enrichment
  36. 2026-08-27 14:25 UTCEPSS rescore
  37. 2026-08-26 17:52 UTCEG score recompute
  38. 2026-08-26 17:52 UTCGHSA enrichment
  39. 2026-08-26 14:47 UTCEPSS rescore
  40. 2026-08-25 16:58 UTCEG score recompute
  41. 2026-08-25 16:58 UTCGHSA enrichment
  42. 2026-08-25 13:49 UTCEPSS rescore
  43. 2026-08-24 16:44 UTCEG score recompute
  44. 2026-08-24 16:43 UTCGHSA enrichment
  45. 2026-08-24 14:18 UTCEPSS rescore
  46. 2026-08-23 22:51 UTCEG score recompute
  47. 2026-08-23 22:51 UTCGHSA enrichment
  48. 2026-08-23 00:19 UTCEPSS rescore
  49. 2026-08-22 22:38 UTCGHSA enrichment
  50. 2026-08-21 22:25 UTCEG score recompute
  51. 2026-08-21 22:25 UTCGHSA enrichment
  52. 2026-08-21 22:24 UTCNVD updateCVSS v4 → 2.1
  53. 2026-08-21 21:52 UTCEG score recompute
  54. 2026-08-21 21:52 UTCGHSA enrichment
  55. 2026-08-21 21:49 UTCMITRE cvelistV5CVSS v4 → 5.3
  56. 2026-08-21 11:21 UTCEG score recompute
  57. 2026-08-21 11:17 UTCNVD updateCVSS v4 → 2.1
  58. 2026-08-21 11:06 UTCEG score recompute
  59. 2026-08-21 11:04 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-77686?
CVE-2026-77686 is a medium vulnerability published on August 21, 2026. A weakness has been identified in Dolibarr up to 23.0.4. This affects an unknown part of the file htdocs/user/card.php of the component Account Handler. This manipulation of the argument ID causes improper authorization. The attack may be initiated remotely. The exploit has been made available to…
When was CVE-2026-77686 disclosed?
CVE-2026-77686 was first published in the National Vulnerability Database on August 21, 2026, with the most recent update on August 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-77686 actively exploited?
CVE-2026-77686 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 79.9% of all scored CVEs.
What is the CVSS score of CVE-2026-77686?
CVE-2026-77686 has a CVSS v3 base score of 5.4 (NVD).
How do I remediate CVE-2026-77686?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-77686, 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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