How severe is CVE-2025-9795?

CVE-2025-9795 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-9795 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-9795?

CVE-2025-9795 affects Tianti Project Tianti. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-9795?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-9795 have an EU (EUVD) identifier?

Yes. CVE-2025-9795 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26359.

When was CVE-2025-9795 published?

CVE-2025-9795 was published on 2025-09-01 and last updated on 2026-06-17.

CVE-2025-9795

CVE-2025-9795 is a medium-severity vulnerability in Tianti Project Tianti with a CVSS 3.x base score of 6.3. 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-434.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-26359
Weakness: CWE-434
Affected product: Tianti Project Tianti
Published: 2025-09-01
Last modified: 2026-06-17

Description

A vulnerability has been found in xujeff tianti 天梯 up to 2.3. The impacted element is the function ajaxUploadFile of the file src/main/java/com/jeff/tianti/controller/UploadController.java. The manipulation of the argument upfile leads to unrestricted upload. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Frequently asked questions

What is CVE-2025-9795?: A vulnerability has been found in xujeff tianti 天梯 up to 2.3. The impacted element is the function ajaxUploadFile of the file src/main/java/com/jeff/tianti/controller/UploadController.java. The manipulation of the argument upfile leads to unrestricted upload. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
How severe is CVE-2025-9795?: CVE-2025-9795 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-9795 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-9795?: CVE-2025-9795 affects Tianti Project Tianti. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-9795?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-9795 have an EU (EUVD) identifier?: Yes. CVE-2025-9795 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26359.
When was CVE-2025-9795 published?: CVE-2025-9795 was published on 2025-09-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:tianti_project:tianti:*:*:*:*:*:*:*:*

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