How severe is CVE-2025-8226?

CVE-2025-8226 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 low, integrity none, and availability none.

Is CVE-2025-8226 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-8226?

CVE-2025-8226 affects Chancms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-8226?

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

Does CVE-2025-8226 have an EU (EUVD) identifier?

Yes. CVE-2025-8226 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22817.

When was CVE-2025-8226 published?

CVE-2025-8226 was published on 2025-07-27 and last updated on 2026-06-17.

CVE-2025-8226

CVE-2025-8226 is a medium-severity vulnerability in Chancms 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
CVSS v4: 2.1
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-22817
Weakness: CWE-200
Affected product: Chancms
Published: 2025-07-27
Last modified: 2026-06-17

Description

A vulnerability was found in yanyutao0402 ChanCMS up to 3.1.2. It has been classified as problematic. Affected is an unknown function of the file /sysApp/find. The manipulation of the argument accessKey/secretKey leads to information disclosure. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.1.3 is able to address this issue. It is recommended to upgrade the affected component.

Frequently asked questions

What is CVE-2025-8226?: A vulnerability was found in yanyutao0402 ChanCMS up to 3.1.2. It has been classified as problematic. Affected is an unknown function of the file /sysApp/find. The manipulation of the argument accessKey/secretKey leads to information disclosure. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.1.3 is able to address this issue. It is recommended to upgrade the affected component.
How severe is CVE-2025-8226?: CVE-2025-8226 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 low, integrity none, and availability none.
Is CVE-2025-8226 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-8226?: CVE-2025-8226 affects Chancms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-8226?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-8226 have an EU (EUVD) identifier?: Yes. CVE-2025-8226 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22817.
When was CVE-2025-8226 published?: CVE-2025-8226 was published on 2025-07-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:chancms:chancms:*:*:*:*:*:*:*:*

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