CVE-2026-54218

HIGHPre-NVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.8 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 81% 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
Trending — 3 sources updated this weekElevated
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.8Exploit: Elevated riskExposed: 0

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

Use of hard-coded cryptographic key vulnerability in Tobit Laboratories AG TeamDavid's Webbox. For users created locally in David, passwords are stored in various files using only obfuscation. Any user with access to the server’s file system, or who can otherwise extract files from the server (see vulnerability “Random File Read”), can potentially obtain affected users’ passwords. This issue affects TeamDavid through Rollout 524.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
71(Attend)
EG Risk 71/100SSVC: Attend

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%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
0%
EPSS %ILE
19%
KEV
Not listed

Published

August 7, 2026

Last Modified

August 7, 2026

Advisory Details (2)

Auto-updated Aug 7, 2026
No patch confirmed yet.
generic

22 CVEs in TeamDavid® a "secure" M365 alternative - InfoGuard Labs

https://labs.infoguard.ch/posts/22-cves-in-david-a-secure-m365-alternative/
generic

Release Notes | TeamDavid

https://david.tobit.software/releasenotes

Vendor Advisories for CVE-2026-54218(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 27× in last 7d / 55× 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. 2026-08-20 22:55 UTCEPSS rescore
  2. 2026-08-20 20:12 UTCGHSA enrichment
  3. 2026-08-20 07:30 UTCGHSA enrichment
  4. 2026-08-19 18:47 UTCEG score recompute
  5. 2026-08-19 18:47 UTCGHSA enrichment
  6. 2026-08-19 17:04 UTCEPSS rescore
  7. 2026-08-19 04:32 UTCGHSA enrichment
  8. 2026-08-18 15:40 UTCEG score recompute
  9. 2026-08-18 15:40 UTCGHSA enrichment
  10. 2026-08-18 13:48 UTCEPSS rescore
  11. 2026-08-18 02:46 UTCGHSA enrichment
  12. 2026-08-17 14:03 UTCEG score recompute
  13. 2026-08-17 14:03 UTCGHSA enrichment
  14. 2026-08-17 13:47 UTCEPSS rescore
  15. 2026-08-17 01:21 UTCEG score recompute
  16. 2026-08-17 01:21 UTCGHSA enrichment
  17. 2026-08-16 14:56 UTCEPSS rescore
  18. 2026-08-16 12:38 UTCEG score recompute
  19. 2026-08-16 12:38 UTCGHSA enrichment
  20. 2026-08-16 02:14 UTCEPSS rescore
  21. 2026-08-15 23:56 UTCGHSA enrichment
  22. 2026-08-15 11:13 UTCEG score recompute
  23. 2026-08-15 11:13 UTCGHSA enrichment
  24. 2026-08-15 01:30 UTCEPSS rescore
  25. 2026-08-14 22:30 UTCGHSA enrichment
Show 30 more
  1. 2026-08-14 09:48 UTCEG score recompute
  2. 2026-08-14 09:48 UTCGHSA enrichment
  3. 2026-08-13 22:00 UTCEPSS rescore
  4. 2026-08-13 21:05 UTCGHSA enrichment
  5. 2026-08-13 08:23 UTCGHSA enrichment
  6. 2026-08-12 19:40 UTCEG score recompute
  7. 2026-08-12 19:40 UTCGHSA enrichment
  8. 2026-08-12 13:51 UTCEPSS rescore
  9. 2026-08-12 06:58 UTCGHSA enrichment
  10. 2026-08-11 18:15 UTCEG score recompute
  11. 2026-08-11 18:15 UTCGHSA enrichment
  12. 2026-08-11 05:24 UTCEG score recompute
  13. 2026-08-11 05:23 UTCGHSA enrichment
  14. 2026-08-11 00:00 UTCEPSS rescore
  15. 2026-08-10 16:41 UTCGHSA enrichment
  16. 2026-08-10 03:58 UTCGHSA enrichment
  17. 2026-08-09 15:15 UTCEG score recompute
  18. 2026-08-09 15:15 UTCGHSA enrichment
  19. 2026-08-09 13:46 UTCEPSS rescore
  20. 2026-08-09 02:33 UTCEG score recompute
  21. 2026-08-09 02:33 UTCGHSA enrichment
  22. 2026-08-08 16:37 UTCEPSS rescore
  23. 2026-08-08 13:51 UTCGHSA enrichment
  24. 2026-08-08 01:08 UTCEG score recompute
  25. 2026-08-08 01:08 UTCGHSA enrichment
  26. 2026-08-07 12:25 UTCEG score recompute
  27. 2026-08-07 11:34 UTCEG score recompute
  28. 2026-08-07 10:23 UTCEG score recompute
  29. 2026-08-07 10:08 UTCEG score recompute
  30. 2026-08-07 10:08 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-54218?
CVE-2026-54218 is a high vulnerability published on August 7, 2026. Use of hard-coded cryptographic key vulnerability in Tobit Laboratories AG TeamDavid's Webbox. For users created locally in David, passwords are stored in various files using only obfuscation. Any user with access to the server’s file system, or who can otherwise extract files from the server (see…
When was CVE-2026-54218 disclosed?
CVE-2026-54218 was first published in the National Vulnerability Database on August 7, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-54218 actively exploited?
CVE-2026-54218 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 80.6% of all scored CVEs.
What is the CVSS score of CVE-2026-54218?
CVE-2026-54218 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-54218?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-54218, 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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