CVE-2026-72719

MEDIUMPre-NVD 6.76.7—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.7 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.4%, top 66% 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, secondary
6.7EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.7Exploit: None knownExposed: 0

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

Chatwoot is a customer engagement suite. Prior to 4.9.0, Chatwoot allowed authenticated account administrators to transfer Portals, Automation Rules, Macros, and Twilio Channels to other accounts through the writable account_id parameter. This could break tenant isolation and cause cross-account data exposure, unauthorized configuration changes, or loss of access to transferred resources. This issue is fixed in version 4.9.0.

CVSS v3
6.7
EG Score
6.7(medium)
EG Risk
30(Track)
EG Risk 30/100SSVC: 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
Severity67% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
34%
KEV
Not listed

Published

August 10, 2026

Last Modified

August 13, 2026

Advisory Details (4)

Auto-updated Aug 10, 2026
Patch available. Sources: github_commit, github_pr, github_release, github.
github Patch Available

Cross-Account Resource Transfer via `account_id` Parameter · Advisory · chatwoot/chatwoot · GitHub

https://github.com/chatwoot/chatwoot/security/advisories/GHSA-x288-jh8j-348c
github_release Patch Available

v4.9.0

Patch available: chatwoot/chatwoot v4.9.0

https://github.com/chatwoot/chatwoot/releases/tag/v4.9.0
github_pr Patch Available

fix: Remove account_id from params since it is not used

Patch available: chatwoot/chatwoot v4.9.0 (PR #13116 merged 2025-12-20)

https://github.com/chatwoot/chatwoot/pull/13116
github_commit Patch Available

commit 86da3f7c069f (chatwoot/chatwoot)

Patch available: chatwoot/chatwoot v4.9.0 (contains commit 86da3f7c069f)

https://github.com/chatwoot/chatwoot/commit/86da3f7c069f8ed6dce2576e1a760ca72b6f40fd

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 32× 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. 2026-08-26 03:46 UTCEG score recompute
  2. 2026-08-25 13:49 UTCEPSS rescore
  3. 2026-08-25 03:00 UTCEG score recompute
  4. 2026-08-23 01:20 UTCEG score recompute
  5. 2026-08-23 00:19 UTCEPSS rescore
  6. 2026-08-22 00:34 UTCEG score recompute
  7. 2026-08-21 23:49 UTCEPSS rescore
  8. 2026-08-20 23:47 UTCEG score recompute
  9. 2026-08-20 22:56 UTCEPSS rescore
  10. 2026-08-19 23:01 UTCEG score recompute
  11. 2026-08-19 17:04 UTCEPSS rescore
  12. 2026-08-18 22:14 UTCEG score recompute
  13. 2026-08-18 13:49 UTCEPSS rescore
  14. 2026-08-18 13:49 UTCEPSS rescore
  15. 2026-08-17 21:24 UTCEG score recompute
  16. 2026-08-17 13:47 UTCEPSS rescore
  17. 2026-08-16 20:38 UTCEG score recompute
  18. 2026-08-16 14:56 UTCEPSS rescore
  19. 2026-08-16 14:56 UTCEPSS rescore
  20. 2026-08-16 02:15 UTCEPSS rescore
  21. 2026-08-15 19:52 UTCEG score recompute
  22. 2026-08-15 01:31 UTCEPSS rescore
  23. 2026-08-14 19:06 UTCEG score recompute
  24. 2026-08-13 22:00 UTCEPSS rescore
  25. 2026-08-13 18:19 UTCEG score recompute
Show 7 more
  1. 2026-08-13 18:12 UTCEG score recompute
  2. 2026-08-12 18:08 UTCEG score recompute
  3. 2026-08-12 13:51 UTCEPSS rescore
  4. 2026-08-11 17:22 UTCEG score recompute
  5. 2026-08-10 16:29 UTCEG score recompute
  6. 2026-08-10 15:45 UTCEG score recompute
  7. 2026-08-10 15:44 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-72719?
CVE-2026-72719 is a medium vulnerability published on August 10, 2026. Chatwoot is a customer engagement suite. Prior to 4.9.0, Chatwoot allowed authenticated account administrators to transfer Portals, Automation Rules, Macros, and Twilio Channels to other accounts through the writable account_id parameter. This could break tenant isolation and cause cross-account…
When was CVE-2026-72719 disclosed?
CVE-2026-72719 was first published in the National Vulnerability Database on August 10, 2026, with the most recent update on August 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-72719 actively exploited?
CVE-2026-72719 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 66.2% of all scored CVEs.
What is the CVSS score of CVE-2026-72719?
CVE-2026-72719 has a CVSS v3 base score of 6.7 (NVD).
How do I remediate CVE-2026-72719?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-72719, 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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