CVE-2026-55633

HIGHPre-NVD 8.78.7—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.7 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.5%, top 61% 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
Elevated
8.7
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 8.7Exploit: NoneExposed: 0

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

DataEase is an open source data visualization and analysis tool. Prior to 2.10.24, a bypass of the H2 zip protocol and file dropper fix allows an authenticated attacker to upload a zip archive disguised with a .ttf extension through FontManage.saveFile and then exploit it through the zip protocol to achieve remote code execution. This issue is fixed in version 2.10.24.

CVSS v3
8.7
EG Score
8.7(medium)
EPSS
39.4%
KEV
Not listed

Published

July 7, 2026

Last Modified

July 8, 2026

Advisory Details (4)

Auto-updated Jul 7, 2026
Patch available. Sources: github_commit, github_release, github.
github Patch Available

DataEase H2 RCE via Zip Protocol & File Dropper Fix bypass · Advisory · dataease/dataease · GitHub

Affected: v2.10.24.

https://github.com/dataease/dataease/security/advisories/GHSA-8x36-774q-pwqg
github_release Patch Available

v2.10.24

Patch available: dataease/dataease v2.10.24

https://github.com/dataease/dataease/releases/tag/v2.10.24
github_commit

commit 8892a6945b0b (dataease/dataease)

Fix landed in dataease/dataease commit 8892a6945b0b — awaiting tagged release

https://github.com/dataease/dataease/commit/8892a6945b0b7a329a156155270fae58afa895bc
github_commit

commit 265b31179f14 (dataease/dataease)

Fix landed in dataease/dataease commit 265b31179f14 — awaiting tagged release

https://github.com/dataease/dataease/commit/265b31179f1427c059f739841f2e39aaa6d1b937

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 25× in last 7d / 28× 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. 2026-07-15 04:27 UTCEG score recompute
  2. 2026-07-15 02:00 UTCEPSS rescore
  3. 2026-07-15 02:00 UTCEPSS rescore
  4. 2026-07-14 15:55 UTCEG score recompute
  5. 2026-07-14 03:23 UTCEG score recompute
  6. 2026-07-13 22:31 UTCEPSS rescore
  7. 2026-07-13 14:53 UTCEG score recompute
  8. 2026-07-13 06:13 UTCEPSS rescore
  9. 2026-07-13 06:13 UTCEPSS rescore
  10. 2026-07-13 02:22 UTCEG score recompute
  11. 2026-07-12 13:51 UTCEG score recompute
  12. 2026-07-12 05:46 UTCEPSS rescore
  13. 2026-07-12 01:18 UTCEG score recompute
  14. 2026-07-11 12:48 UTCEG score recompute
  15. 2026-07-11 08:27 UTCEPSS rescore
  16. 2026-07-11 08:27 UTCEPSS rescore
  17. 2026-07-11 00:17 UTCEG score recompute
  18. 2026-07-10 11:46 UTCEG score recompute
  19. 2026-07-09 23:14 UTCEG score recompute
  20. 2026-07-09 19:10 UTCEPSS rescore
  21. 2026-07-09 19:10 UTCEPSS rescore
  22. 2026-07-09 10:41 UTCEG score recompute
  23. 2026-07-08 22:05 UTCEG score recompute
  24. 2026-07-08 15:16 UTCEPSS rescore
  25. 2026-07-08 15:16 UTCEPSS rescore
Show 3 more
  1. 2026-07-08 09:33 UTCEG score recompute
  2. 2026-07-07 21:03 UTCEG score recompute
  3. 2026-07-07 21:01 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-55633?
CVE-2026-55633 is a high vulnerability published on July 7, 2026. DataEase is an open source data visualization and analysis tool. Prior to 2.10.24, a bypass of the H2 zip protocol and file dropper fix allows an authenticated attacker to upload a zip archive disguised with a .ttf extension through FontManage.saveFile and then exploit it through the zip protocol…
When was CVE-2026-55633 disclosed?
CVE-2026-55633 was first published in the National Vulnerability Database on July 7, 2026, with the most recent update on July 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-55633 actively exploited?
CVE-2026-55633 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 39.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-55633?
CVE-2026-55633 has a CVSS v3 base score of 8.7 (NVD).
How do I remediate CVE-2026-55633?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-55633, 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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