How severe is CVE-2025-63739?

CVE-2025-63739 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2025-63739 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-2025-63739?

CVE-2025-63739 affects Rockoa. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-63739?

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

Does CVE-2025-63739 have an EU (EUVD) identifier?

Yes. CVE-2025-63739 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-202292.

When was CVE-2025-63739 published?

CVE-2025-63739 was published on 2025-12-09 and last updated on 2026-06-17.

CVE-2025-63739

CVE-2025-63739 is a medium-severity vulnerability in Rockoa with a CVSS 3.x base score of 4.3. 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-284.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-202292
Weakness: CWE-284
Affected product: Rockoa
Published: 2025-12-09
Last modified: 2026-06-17

Description

An issue was discovered in function phpinisaveAction in file webmain/system/cogini/coginiAction.php in Xinhu Rainrock RockOA 2.7.0 allowing attackers to authenticated users to modify PHP configuration files via the a parameter to the index.php endpoint.

Frequently asked questions

What is CVE-2025-63739?: An issue was discovered in function phpinisaveAction in file webmain/system/cogini/coginiAction.php in Xinhu Rainrock RockOA 2.7.0 allowing attackers to authenticated users to modify PHP configuration files via the a parameter to the index.php endpoint.
How severe is CVE-2025-63739?: CVE-2025-63739 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2025-63739 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-2025-63739?: CVE-2025-63739 affects Rockoa. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-63739?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-63739 have an EU (EUVD) identifier?: Yes. CVE-2025-63739 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-202292.
When was CVE-2025-63739 published?: CVE-2025-63739 was published on 2025-12-09 and last updated on 2026-06-17.

References

https://github.com/rainrocka/xinhu/issues/12

Affected products (1)

cpe:2.3:a:rockoa:rockoa:2.7.0:*:*:*:*:*:*:*

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