CVE-2026-23500

CRITICALNVD 9.19.1—
EchelonGraph scoreMEDIUM confidence

Score 9.1 from GitHub Security Advisory (severity: CRITICAL) published 2026-04-17. NVD baseline CVSS 9.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
9.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 9.1Exploit: Elevated riskExposed: 0

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

Dolibarr is an enterprise resource planning (ERP) and customer relationship management (CRM) software package. In versions prior to 23.0.0 , the ODT to PDF conversion process in odf.php concatenates the MAIN_ODT_AS_PDF configuration constant directly into a shell command passed to exec() without sanitization. An authenticated administrator can inject arbitrary OS commands via this constant using command separators, achieving remote code execution as the web server user when any ODT template is generated. This issue has been fixed in version 23.0.0.

CVSS v3
9.1
EG Score
9.1(medium)
EG Risk
57(Track*)
EG Risk 57/100SSVC: 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
Severity91% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
1%
EPSS %ILE
58%
KEV
Not listed

Published

April 17, 2026

Last Modified

May 1, 2026

Advisory Details (2)

Auto-updated Aug 1, 2026
🔬 Proof of concept available. Patch available. Sources: github_release, github.
github Patch Available🟡 PoC Available

OS Command Injection (RCE) via MAIN_ODT_AS_PDF configuration · Advisory · Dolibarr/dolibarr · GitHub

https://github.com/Dolibarr/dolibarr/security/advisories/GHSA-w5j3-8fcr-h87w
github_release Patch Available

23.0.0

Patch available: Dolibarr/dolibarr 23.0.0

https://github.com/Dolibarr/dolibarr/releases/tag/23.0.0

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
composerdolibarr/dolibarr—ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)
Packagist(1)
PackageVulnerable rangeFixed inDependents
dolibarr/dolibarr10.0.0 ... 9.0.4 (112 versions)——

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 7× in last 7d / 83× 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 249 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-23500?
CVE-2026-23500 is a critical vulnerability published on April 17, 2026. Dolibarr is an enterprise resource planning (ERP) and customer relationship management (CRM) software package. In versions prior to 23.0.0 , the ODT to PDF conversion process in odf.php concatenates the MAINODTAS_PDF configuration constant directly into a shell command passed to exec() without…
When was CVE-2026-23500 disclosed?
CVE-2026-23500 was first published in the National Vulnerability Database on April 17, 2026, with the most recent update on May 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-23500 actively exploited?
CVE-2026-23500 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 42.2% of all scored CVEs.
What is the CVSS score of CVE-2026-23500?
CVE-2026-23500 has a CVSS v3 base score of 9.1 (NVD).
How do I remediate CVE-2026-23500?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-23500, 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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