CVE-2025-8227
CVE-2025-8227 is a medium-severity vulnerability in Chancms 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-502.
Key facts
- Severity: Medium (CVSS 3.x base score 6.3)
- CVSS v2: 6.5
- CVSS v4: 2.1
- EPSS exploit prediction: 1% (45th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-22816
- Weakness: CWE-502
- Affected product: Chancms
- Published:
- Last modified:
Description
A vulnerability was found in yanyutao0402 ChanCMS up to 3.1.2. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /collect/getArticle. The manipulation of the argument taskUrl leads to deserialization. The attack can be launched 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. The patch is named 33d9bb464353015aaaba84e27638ac9a3912795d. It is recommended to upgrade the affected component.
Frequently asked questions
- What is CVE-2025-8227?
- A vulnerability was found in yanyutao0402 ChanCMS up to 3.1.2. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /collect/getArticle. The manipulation of the argument taskUrl leads to deserialization. The attack can be launched 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. The patch is named 33d9bb464353015aaaba84e27638ac9a3912795d. It is recommended to upgrade the affected component.
- How severe is CVE-2025-8227?
- CVE-2025-8227 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-2025-8227 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-8227?
- CVE-2025-8227 affects Chancms. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-8227?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-8227 have an EU (EUVD) identifier?
- Yes. CVE-2025-8227 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22816.
- When was CVE-2025-8227 published?
- CVE-2025-8227 was published on 2025-07-27 and last updated on 2026-06-17.
References
- https://gitee.com/yanyutao0402/ChanCMS/commit/33d9bb464353015aaaba84e27638ac9a3912795d
- https://gitee.com/yanyutao0402/ChanCMS/issues/ICLP81
- https://gitee.com/yanyutao0402/ChanCMS/tree/V3.1.3
- https://vuldb.com/?ctiid.317815
- https://vuldb.com/?id.317815
- https://vuldb.com/?submit.622169
Affected products (1)
- cpe:2.3:a:chancms:chancms:*:*:*:*:*:*:*:*
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