CVE-2020-14209

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.8 under NVD CVSS v3. EPSS exploit probability: 27.5%, top 2% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
Elevated
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 27%CVSS: 8.8Exploit: Elevated riskExposed: 0

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

Dolibarr before 11.0.5 allows low-privilege users to upload files of dangerous types, leading to arbitrary code execution. This occurs because .pht and .phar files can be uploaded. Also, a .htaccess file can be uploaded to reconfigure access control (e.g., to let .noexe files be executed as PHP code to defeat the .noexe protection mechanism).

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
60(Track)
EG Risk 60/100SSVC: 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
Severity88% × 45%
Exploitation40% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
27%
EPSS %ILE
98%
KEV
Not listed

Published

September 2, 2020

Last Modified

November 21, 2024

Advisory Details (2)

Auto-updated Aug 4, 2026
Patch available. Sources: github_release.
generic

wizlynx group | Unrestricted Upload of File with Dangerous Type in Dolibarr ERP/CRM

https://www.wizlynxgroup.com/security-research-advisories/vuln/WLX-2020-012
github_release Patch Available

11.0.5

Patch available: Dolibarr/dolibarr 11.0.5

https://github.com/Dolibarr/dolibarr/releases/tag/11.0.5

Affected Packages

(1 across 1 ecosystem)
Packagist(1)
PackageVulnerable rangeFixed inDependents
dolibarr/dolibarr10.0.0 ... 9.0.4 (89 versions)11.0.5—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 6× in last 7d / 23× 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 132 total refreshes for this CVE.

  1. 2026-09-19 15:37 UTCEPSS rescore
  2. 2026-09-18 19:23 UTCEPSS rescore
  3. 2026-09-17 19:22 UTCEPSS rescore
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  11. 2026-09-07 02:18 UTCOSV refresh
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  25. 2026-08-20 12:01 UTCOSV refresh
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  1. 2026-08-19 17:00 UTCEPSS rescore
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  11. 2026-08-06 13:43 UTCEPSS rescore
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  13. 2026-08-05 07:40 UTCOSV refresh
  14. 2026-08-04 10:34 UTCEPSS rescore
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  21. 2026-07-23 14:15 UTCEPSS rescore
  22. 2026-07-23 14:15 UTCEPSS rescore
  23. 2026-07-23 01:49 UTCEG score recompute
  24. 2026-07-22 22:34 UTCEG score recompute
  25. 2026-07-22 14:05 UTCEPSS rescore
  26. 2026-07-21 15:22 UTCEPSS rescore
  27. 2026-07-21 15:22 UTCEPSS rescore
  28. 2026-07-20 17:04 UTCEPSS rescore
  29. 2026-07-19 06:22 UTCOSV refresh
  30. 2026-07-19 02:26 UTCEPSS rescore
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  40. 2026-07-11 08:24 UTCEPSS rescore
  41. 2026-07-09 19:06 UTCEPSS rescore
  42. 2026-07-08 15:11 UTCEPSS rescore
  43. 2026-07-06 16:25 UTCEPSS rescore
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  45. 2026-07-04 06:28 UTCEPSS rescore
  46. 2026-07-01 15:03 UTCEPSS rescore
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  48. 2026-07-01 12:21 UTCOSV refresh
  49. 2026-06-30 23:20 UTCEPSS rescore
  50. 2026-06-30 23:20 UTCEPSS rescore
  51. 2026-06-28 14:05 UTCEPSS rescore
  52. 2026-06-28 04:54 UTCEPSS rescore
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  54. 2026-06-27 03:06 UTCEPSS rescore
  55. 2026-06-25 13:47 UTCEPSS rescore
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  57. 2026-06-24 14:03 UTCEPSS rescore
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  59. 2026-06-23 21:31 UTCEPSS rescore
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  63. 2026-06-21 14:54 UTCEPSS rescore
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  65. 2026-06-21 01:57 UTCEPSS rescore
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  67. 2026-06-18 17:50 UTCEPSS rescore
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  69. 2026-06-17 17:50 UTCEPSS rescore
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  73. 2026-06-15 17:46 UTCEPSS rescore
  74. 2026-06-14 23:15 UTCEPSS rescore
  75. 2026-06-14 23:15 UTCEPSS rescore

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-49711
    First seen Mar 25, 2021

    Dolibarr ERP 11.0.4 - File Upload Restrictions Bypass (Authenticated RCE)

    Open source ↗

Frequently asked(5)

What is CVE-2020-14209?
CVE-2020-14209 is a high vulnerability published on September 2, 2020. Dolibarr before 11.0.5 allows low-privilege users to upload files of dangerous types, leading to arbitrary code execution. This occurs because .pht and .phar files can be uploaded. Also, a .htaccess file can be uploaded to reconfigure access control (e.g., to let .noexe files be executed as PHP…
When was CVE-2020-14209 disclosed?
CVE-2020-14209 was first published in the National Vulnerability Database on September 2, 2020, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2020-14209 actively exploited?
CVE-2020-14209 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 27% probability of exploitation in the next 30 days, which ranks it in the top 2.0% of all scored CVEs.
What is the CVSS score of CVE-2020-14209?
CVE-2020-14209 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2020-14209?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-14209, 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.

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