CVE-2025-49003

CVE-2025-49003 is a critical-severity vulnerability in Dataease with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-153.

Key facts

Description

DataEase is an open source business intelligence and data visualization tool. Prior to version 2.10.11, a threat actor may take advantage of a feature in Java in which the character "ı" becomes "I" when converted to uppercase, and the character "ſ" becomes "S" when converted to uppercase. A threat actor who uses a carefully crafted message that exploits this character conversion can cause remote code execution. The vulnerability has been fixed in v2.10.11. No known workarounds are available.

Frequently asked questions

What is CVE-2025-49003?
DataEase is an open source business intelligence and data visualization tool. Prior to version 2.10.11, a threat actor may take advantage of a feature in Java in which the character "ı" becomes "I" when converted to uppercase, and the character "ſ" becomes "S" when converted to uppercase. A threat actor who uses a carefully crafted message that exploits this character conversion can cause remote code execution. The vulnerability has been fixed in v2.10.11. No known workarounds are available.
How severe is CVE-2025-49003?
CVE-2025-49003 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-49003 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-49003?
CVE-2025-49003 affects Dataease. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-49003?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-49003 have an EU (EUVD) identifier?
Yes. CVE-2025-49003 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-19180.
When was CVE-2025-49003 published?
CVE-2025-49003 was published on 2025-06-26 and last updated on 2026-06-17.

References

Affected products (1)

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